Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
Blackfin arch: fix some bugs in lib/string.h functions found by our string testing modules
Blackfin arch: fix the aliased write macros
Blackfin arch: Update/Fix PM support add new pm_ops valid
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 8b05636..43e89b1 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -134,8 +134,6 @@
- info on Linux Digital Video Broadcast (DVB) subsystem.
early-userspace/
- info about initramfs, klibc, and userspace early during boot.
-ecryptfs.txt
- - docs on eCryptfs: stacked cryptographic filesystem for Linux.
eisa.txt
- info on EISA bus support.
exception.txt
diff --git a/Documentation/ManagementStyle b/Documentation/ManagementStyle
index cbbebfb..49a8efa 100644
--- a/Documentation/ManagementStyle
+++ b/Documentation/ManagementStyle
@@ -166,7 +166,7 @@
The option of being unfailingly polite really doesn't exist. Nobody will
trust somebody who is so clearly hiding his true character.
-(*) Paul Simon sang "Fifty Ways to Lose Your Lover", because quite
+(*) Paul Simon sang "Fifty Ways to Leave Your Lover", because quite
frankly, "A Million Ways to Tell a Developer He Is a D*ckhead" doesn't
scan nearly as well. But I'm sure he thought about it.
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 3975758..a30dd44 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -126,7 +126,7 @@
without even being read.
At a minimum you should check your patches with the patch style
-checker prior to submission (scripts/patchcheck.pl). You should
+checker prior to submission (scripts/checkpatch.pl). You should
be able to justify all violations that remain in your patch.
diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
index 57178588..59db1bc 100644
--- a/Documentation/filesystems/00-INDEX
+++ b/Documentation/filesystems/00-INDEX
@@ -32,6 +32,8 @@
- info about the locking scheme used for directory operations.
dlmfs.txt
- info on the userspace interface to the OCFS2 DLM.
+ecryptfs.txt
+ - docs on eCryptfs: stacked cryptographic filesystem for Linux.
ext2.txt
- info, mount options and specifications for the Ext2 filesystem.
ext3.txt
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index 8ccf0c1..ed55238 100644
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -28,11 +28,7 @@
Caveats
=======
Features which OCFS2 does not support yet:
- - sparse files
- extended attributes
- - shared writable mmap
- - loopback is supported, but data written will not
- be cluster coherent.
- quotas
- cluster aware flock
- cluster aware lockf
@@ -57,3 +53,12 @@
atime_quantum=60(*) OCFS2 will not update atime unless this number
of seconds has passed since the last update.
Set to zero to always update atime.
+data=ordered (*) All data are forced directly out to the main file
+ system prior to its metadata being committed to the
+ journal.
+data=writeback Data ordering is not preserved, data may be written
+ into the main file system after its metadata has been
+ committed to the journal.
+preferred_slot=0(*) During mount, try to use this filesystem slot first. If
+ it is in use by another node, the first empty one found
+ will be chosen. Invalid values will be ignored.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index b41cde3..586b6f8 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1,5 +1,5 @@
- Kernel Parameters
- ~~~~~~~~~~~~~~~~~
+ Kernel Parameters
+ ~~~~~~~~~~~~~~~~~
The following is a consolidated list of the kernel parameters as implemented
(mostly) by the __setup() macro and sorted into English Dictionary order
@@ -468,9 +468,6 @@
Format:
<first_slot>,<last_slot>,<port>,<enum_bit>[,<debug>]
- cpia_pp= [HW,PPT]
- Format: { parport<nr> | auto | none }
-
crashkernel=nn[KMG]@ss[KMG]
[KNL] Reserve a chunk of physical memory to
hold a kernel to switch to with kexec on panic.
@@ -1465,7 +1462,7 @@
reboot= [BUGS=X86-32,BUGS=ARM,BUGS=IA-64] Rebooting mode
Format: <reboot_mode>[,<reboot_mode2>[,...]]
- See arch/*/kernel/reboot.c or arch/*/kernel/process.c
+ See arch/*/kernel/reboot.c or arch/*/kernel/process.c
reserve= [KNL,BUGS] Force the kernel to ignore some iomem area
@@ -1553,12 +1550,12 @@
selinux_compat_net =
[SELINUX] Set initial selinux_compat_net flag value.
- Format: { "0" | "1" }
- 0 -- use new secmark-based packet controls
- 1 -- use legacy packet controls
- Default value is 0 (preferred).
- Value can be changed at runtime via
- /selinux/compat_net.
+ Format: { "0" | "1" }
+ 0 -- use new secmark-based packet controls
+ 1 -- use legacy packet controls
+ Default value is 0 (preferred).
+ Value can be changed at runtime via
+ /selinux/compat_net.
serialnumber [BUGS=X86-32]
@@ -1957,7 +1954,7 @@
norandmaps Don't use address space randomization
Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space
- unwind_debug=N N > 0 will enable dwarf2 unwinder debugging
+ unwind_debug=N N > 0 will enable dwarf2 unwinder debugging
This is useful to get more information why
you got a "dwarf2 unwinder stuck"
diff --git a/Documentation/networking/multiqueue.txt b/Documentation/networking/multiqueue.txt
index 00b60cc..ea5a42e 100644
--- a/Documentation/networking/multiqueue.txt
+++ b/Documentation/networking/multiqueue.txt
@@ -58,9 +58,13 @@
classification priomap that sch_prio uses, so it should be intuitive to
configure for people who've used sch_prio.
-The PRIO qdisc naturally plugs into a multiqueue device. If PRIO has been
-built with NET_SCH_PRIO_MQ, then upon load, it will make sure the number of
-bands requested is equal to the number of queues on the hardware. If they
+In order to utilitize the multiqueue features of the qdiscs, the network
+device layer needs to enable multiple queue support. This can be done by
+selecting NETDEVICES_MULTIQUEUE under Drivers.
+
+The PRIO qdisc naturally plugs into a multiqueue device. If
+NETDEVICES_MULTIQUEUE is selected, then on qdisc load, the number of
+bands requested is compared to the number of queues on the hardware. If they
are equal, it sets a one-to-one mapping up between the queues and bands. If
they're not equal, it will not load the qdisc. This is the same behavior
for RR. Once the association is made, any skb that is classified will have
diff --git a/Documentation/video4linux/cx2341x/fw-encoder-api.txt b/Documentation/video4linux/cx2341x/fw-encoder-api.txt
index 5dd3109..5a27af2 100644
--- a/Documentation/video4linux/cx2341x/fw-encoder-api.txt
+++ b/Documentation/video4linux/cx2341x/fw-encoder-api.txt
@@ -407,8 +407,10 @@
u32 length; // Length of this frame
u32 offset_low; // Offset in the file of the
u32 offset_high; // start of this frame
- u32 mask1; // Bits 0-1 are the type mask:
+ u32 mask1; // Bits 0-2 are the type mask:
// 1=I, 2=P, 4=B
+ // 0=End of Program Index, other fields
+ // are invalid.
u32 pts; // The PTS of the frame
u32 mask2; // Bit 0 is bit 32 of the pts.
};
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 3dba666..ecec2f8 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -165,7 +165,7 @@
#endif
gic_dist_init(0, __io_address(REALVIEW_GIC_DIST_BASE), 29);
gic_cpu_init(0, __io_address(REALVIEW_GIC_CPU_BASE));
-#ifdef CONFIG_REALVIEW_MPCORE
+#if defined(CONFIG_REALVIEW_MPCORE) && !defined(CONFIG_REALVIEW_MPCORE_REVB)
gic_dist_init(1, __io_address(REALVIEW_GIC1_DIST_BASE), 64);
gic_cpu_init(1, __io_address(REALVIEW_GIC1_CPU_BASE));
gic_cascade_irq(1, IRQ_EB_IRQ1);
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 04ddab2..eea3f50 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -323,6 +323,7 @@
* we just need to read the VFPSID register.
*/
vfp_vector = vfp_testing_entry;
+ barrier();
vfpsid = fmrx(FPSID);
barrier();
vfp_vector = vfp_null_entry;
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
index 554efe6..996d97e 100644
--- a/arch/h8300/Kconfig.debug
+++ b/arch/h8300/Kconfig.debug
@@ -59,7 +59,7 @@
help
Reserved BLKDEV area.
-config CONFIG_BLKDEV_RESERVE_ADDRESS
+config BLKDEV_RESERVE_ADDRESS
hex 'start address'
depends on BLKDEV_RESERVE
help
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index d5a456d..db6c25a 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -515,7 +515,7 @@
cpuid4_info[cpu] = kzalloc(
sizeof(struct _cpuid4_info) * num_cache_leaves, GFP_KERNEL);
- if (unlikely(cpuid4_info[cpu] == NULL))
+ if (cpuid4_info[cpu] == NULL)
return -ENOMEM;
oldmask = current->cpus_allowed;
@@ -748,6 +748,8 @@
unsigned int cpu = sys_dev->id;
unsigned long i;
+ if (cpuid4_info[cpu] == NULL)
+ return;
for (i = 0; i < num_cache_leaves; i++) {
cache_remove_shared_cpu_map(cpu, i);
kobject_unregister(&(INDEX_KOBJECT_PTR(cpu,i)->kobj));
diff --git a/arch/i386/mach-generic/Makefile b/arch/i386/mach-generic/Makefile
index 77fbc9f..6914485 100644
--- a/arch/i386/mach-generic/Makefile
+++ b/arch/i386/mach-generic/Makefile
@@ -2,6 +2,6 @@
# Makefile for the generic architecture
#
-EXTRA_CFLAGS += -I../kernel
+EXTRA_CFLAGS := -Iarch/i386/kernel
obj-y := probe.o summit.o bigsmp.o es7000.o default.o ../mach-es7000/
diff --git a/arch/i386/mach-voyager/Makefile b/arch/i386/mach-voyager/Makefile
index f24d296..33b74cf 100644
--- a/arch/i386/mach-voyager/Makefile
+++ b/arch/i386/mach-voyager/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
-EXTRA_CFLAGS += -I../kernel
+EXTRA_CFLAGS := -Iarch/i386/kernel
obj-y := setup.o voyager_basic.o voyager_thread.o
obj-$(CONFIG_SMP) += voyager_smp.o voyager_cat.o
diff --git a/arch/i386/mm/highmem.c b/arch/i386/mm/highmem.c
index ad8d86c..1c3bf95 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/i386/mm/highmem.c
@@ -34,17 +34,16 @@
/* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
pagefault_disable();
- idx = type + KM_TYPE_NR*smp_processor_id();
- BUG_ON(!pte_none(*(kmap_pte-idx)));
-
if (!PageHighMem(page))
return page_address(page);
+ idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+ BUG_ON(!pte_none(*(kmap_pte-idx)));
set_pte(kmap_pte-idx, mk_pte(page, prot));
arch_flush_lazy_mmu_mode();
- return (void*) vaddr;
+ return (void *)vaddr;
}
void *kmap_atomic(struct page *page, enum km_type type)
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 665db06..8434f23 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -550,6 +550,7 @@
case PCI_DEVICE_ID_INTEL_ICH9_3:
case PCI_DEVICE_ID_INTEL_ICH9_4:
case PCI_DEVICE_ID_INTEL_ICH9_5:
+ case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
diff --git a/arch/i386/pci/pcbios.c b/arch/i386/pci/pcbios.c
index 5f51934..10ac8c3 100644
--- a/arch/i386/pci/pcbios.c
+++ b/arch/i386/pci/pcbios.c
@@ -412,7 +412,7 @@
u16 segment;
} __attribute__((packed));
-struct irq_routing_table * __devinit pcibios_get_irq_routing_table(void)
+struct irq_routing_table * pcibios_get_irq_routing_table(void)
{
struct irq_routing_options opt;
struct irq_routing_table *rt = NULL;
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index e162ee68..918f5db 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -735,4 +735,14 @@
.long sys_tee
.long sys_vmsplice
.long sys_move_pages /* 310 */
+ .long sys_sched_setaffinity
+ .long sys_sched_getaffinity
+ .long sys_kexec_load
+ .long sys_getcpu
+ .long sys_epoll_pwait /* 315 */
+ .long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd
+ .long sys_eventfd
+ .long sys_fallocate /* 320 */
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 4603f4f..9620093 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -329,6 +329,16 @@
.long sys_tee
.long sys_vmsplice
.long sys_move_pages /* 310 */
+ .long sys_sched_setaffinity
+ .long sys_sched_getaffinity
+ .long sys_kexec_load
+ .long sys_getcpu
+ .long sys_epoll_pwait /* 315 */
+ .long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd
+ .long sys_eventfd
+ .long sys_fallocate /* 320 */
.rept NR_syscalls-(.-sys_call_table)/4
.long sys_ni_syscall
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 06448a9..3e00416 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -199,7 +199,14 @@
if ((c->processor_id & 0xff) <= 0x64)
break;
- cpu_wait = r4k_wait;
+ /*
+ * Another rev is incremeting c0_count at a reduced clock
+ * rate while in WAIT mode. So we basically have the choice
+ * between using the cp0 timer as clocksource or avoiding
+ * the WAIT instruction. Until more details are known,
+ * disable the use of WAIT for 20Kc entirely.
+ cpu_wait = r4k_wait;
+ */
break;
case CPU_RM9000:
if ((c->processor_id & 0x00ff) >= 0x40)
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index aab89e9..1ba00c1 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -56,8 +56,6 @@
struct mutex mutex;
} channel_wqs[RTLX_CHANNELS];
-static struct irqaction irq;
-static int irq_num;
static struct vpe_notifications notify;
static int sp_stopping = 0;
@@ -111,7 +109,7 @@
static int rtlx_init(struct rtlx_info *rtlxi)
{
if (rtlxi->id != RTLX_ID) {
- printk(KERN_ERR "no valid RTLX id at 0x%p 0x%x\n", rtlxi, rtlxi->id);
+ printk(KERN_ERR "no valid RTLX id at 0x%p 0x%lx\n", rtlxi, rtlxi->id);
return -ENOEXEC;
}
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 53d7a97..118be24 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -375,7 +375,7 @@
PTR sys_mkdirat
PTR sys_mknodat
PTR sys_fchownat
- PTR sys_futimesat /* 6255 */
+ PTR compat_sys_futimesat /* 6255 */
PTR sys_newfstatat
PTR sys_unlinkat
PTR sys_renameat
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index d48d1d5..9a5596b 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/param.h>
+#include <linux/profile.h>
#include <linux/time.h>
#include <linux/timex.h>
#include <linux/smp.h>
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index 97aeb8c..b73f218 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -256,7 +256,7 @@
if (irq == MIPSCPU_INT_I8259A)
malta_hw0_irqdispatch();
- else if (irq > 0)
+ else if (irq >= 0)
do_IRQ(MIPS_CPU_IRQ_BASE + irq);
else
spurious_interrupt();
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 09d9150..5240432 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -8,6 +8,7 @@
* Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
*/
+#include <linux/bug.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/signal.h>
@@ -132,6 +133,8 @@
pte_t pte;
int tlbidx;
+ BUG_ON(Page_dcache_dirty(page));
+
inc_preempt_count();
idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
#ifdef CONFIG_MIPS_MT_SMTC
@@ -208,7 +211,7 @@
void *vfrom, *vto;
vto = kmap_atomic(to, KM_USER1);
- if (cpu_has_dc_aliases) {
+ if (cpu_has_dc_aliases && !Page_dcache_dirty(from)) {
vfrom = kmap_coherent(from, vaddr);
copy_page(vto, vfrom);
kunmap_coherent();
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 9cb3964..6c425b0 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -58,6 +58,21 @@
}
/*
+ * Found by experiment: At least some revisions of the 4kc throw under
+ * some circumstances a machine check exception, triggered by invalid
+ * values in the index register. Delaying the tlbp instruction until
+ * after the next branch, plus adding an additional nop in front of
+ * tlbwi/tlbwr avoids the invalid index register values. Nobody knows
+ * why; it's not an issue caused by the core RTL.
+ *
+ */
+static __init int __attribute__((unused)) m4kc_tlbp_war(void)
+{
+ return (current_cpu_data.processor_id & 0xffff00) ==
+ (PRID_COMP_MIPS | PRID_IMP_4KC);
+}
+
+/*
* A little micro-assembler, intended for TLB refill handler
* synthesizing. It is intentionally kept simple, does only support
* a subset of instructions, and does not try to hide pipeline effects
@@ -894,6 +909,8 @@
case CPU_20KC:
case CPU_25KF:
case CPU_LOONGSON2:
+ if (m4kc_tlbp_war())
+ i_nop(p);
tlbw(p);
break;
@@ -1705,7 +1722,8 @@
l_smp_pgtable_change(l, *p);
# endif
iPTE_LW(p, l, pte, ptr); /* get even pte */
- build_tlb_probe_entry(p);
+ if (!m4kc_tlbp_war())
+ build_tlb_probe_entry(p);
}
static void __init
@@ -1747,6 +1765,8 @@
build_r4000_tlbchange_handler_head(&p, &l, &r, K0, K1);
build_pte_present(&p, &l, &r, K0, K1, label_nopage_tlbl);
+ if (m4kc_tlbp_war())
+ build_tlb_probe_entry(&p);
build_make_valid(&p, &r, K0, K1);
build_r4000_tlbchange_handler_tail(&p, &l, &r, K0, K1);
@@ -1781,6 +1801,8 @@
build_r4000_tlbchange_handler_head(&p, &l, &r, K0, K1);
build_pte_writable(&p, &l, &r, K0, K1, label_nopage_tlbs);
+ if (m4kc_tlbp_war())
+ build_tlb_probe_entry(&p);
build_make_write(&p, &r, K0, K1);
build_r4000_tlbchange_handler_tail(&p, &l, &r, K0, K1);
@@ -1815,6 +1837,8 @@
build_r4000_tlbchange_handler_head(&p, &l, &r, K0, K1);
build_pte_modifiable(&p, &l, &r, K0, K1, label_nopage_tlbm);
+ if (m4kc_tlbp_war())
+ build_tlb_probe_entry(&p);
/* Present and writable bits set, set accessed and dirty bits. */
build_make_write(&p, &r, K0, K1);
build_r4000_tlbchange_handler_tail(&p, &l, &r, K0, K1);
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 78b608d2..28ffec8 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,8 +150,8 @@
return res;
/* Second HPC is missing? */
- if (ip22_is_fullhouse() ||
- !get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
+ if (!ip22_is_fullhouse() ||
+ get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
return 0;
sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 |
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 8e88a44..de3d018 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -114,8 +114,8 @@
} while (msb);
/* Stop the counter. */
- writeb(sgint->tcword, (SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL |
- SGINT_TCWORD_MSWST));
+ writeb(SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL | SGINT_TCWORD_MSWST,
+ &sgint->tcword);
/*
* Return the difference, this is how far the r4k counter increments
* for every 1/HZ seconds. We round off the nearest 1 MHz of master
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index cea8045..90fa11c 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -493,7 +493,7 @@
return platform_device_register(&serial_device);
}
-arch_initcall(serial_dev_init);
+device_initcall(serial_dev_init);
/*
diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c
index 0f834d8..48983bc 100644
--- a/arch/powerpc/platforms/85xx/mpc8544_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c
@@ -178,7 +178,9 @@
.probe = mpc8544_ds_probe,
.setup_arch = mpc8544_ds_setup_arch,
.init_IRQ = mpc8544_ds_pic_init,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
.get_irq = mpic_get_irq,
.restart = mpc85xx_restart,
.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 6a171e9..2d4cb78 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -351,10 +351,10 @@
.get_irq = mpic_get_irq,
#ifdef CONFIG_PCI
.restart = mpc85xx_cds_restart,
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#else
.restart = mpc85xx_restart,
#endif
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
- .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
};
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index be25ecd..7ca7e67 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -207,5 +207,7 @@
.restart = mpc85xx_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
};
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 56b27ca..47aafa7 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -250,5 +250,7 @@
.time_init = mpc86xx_time_init,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
};
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index cfc2497..19d4628e 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -285,6 +285,7 @@
config FSL_ULI1575
bool
default n
+ select GENERIC_ISA_DMA
help
Supports for the ULI1575 PCIe south bridge that exists on some
Freescale reference boards. The boards all use the ULI in pretty
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
index 9244129..c827715 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -102,7 +102,7 @@
brg -= 4;
}
bp += brg;
- *bp = ((BRG_UART_CLK / rate) << 1) | CPM_BRG_EN;
+ out_be32(bp, (((BRG_UART_CLK / rate) - 1) << 1) | CPM_BRG_EN);
cpm2_unmap(bp);
}
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index 944c35c..eb8d26f 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -495,9 +495,7 @@
lwz r11, 4(r0)
lwz r12, 16(r0)
-#ifdef CONFIG_8xx_CPU6
lwz r3, 8(r0)
-#endif
rfi
/* This is the data TLB error on the MPC8xx. This could be due to
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 139b4cf..e8dac81 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -744,7 +744,7 @@
{
struct device_node *child;
const u32 *reg;
- int reglen, devfn;
+ int reglen, devfn, prev_devfn;
struct pci_dev *dev;
if (ofpci_verbose)
@@ -752,14 +752,25 @@
node->full_name, bus->number);
child = NULL;
+ prev_devfn = -1;
while ((child = of_get_next_child(node, child)) != NULL) {
if (ofpci_verbose)
printk(" * %s\n", child->full_name);
reg = of_get_property(child, "reg", ®len);
if (reg == NULL || reglen < 20)
continue;
+
devfn = (reg[0] >> 8) & 0xff;
+ /* This is a workaround for some device trees
+ * which list PCI devices twice. On the V100
+ * for example, device number 3 is listed twice.
+ * Once as "pm" and once again as "lomp".
+ */
+ if (devfn == prev_devfn)
+ continue;
+ prev_devfn = devfn;
+
/* create a new pci_dev for this device */
dev = of_create_pci_dev(pbm, child, bus, devfn, 0);
if (!dev)
diff --git a/arch/x86_64/vdso/vclock_gettime.c b/arch/x86_64/vdso/vclock_gettime.c
index 17f6a00..5b54cdf 100644
--- a/arch/x86_64/vdso/vclock_gettime.c
+++ b/arch/x86_64/vdso/vclock_gettime.c
@@ -34,10 +34,11 @@
static inline long vgetns(void)
{
+ long v;
cycles_t (*vread)(void);
vread = gtod->clock.vread;
- return ((vread() - gtod->clock.cycle_last) * gtod->clock.mult) >>
- gtod->clock.shift;
+ v = (vread() - gtod->clock.cycle_last) & gtod->clock.mask;
+ return (v * gtod->clock.mult) >> gtod->clock.shift;
}
static noinline int do_realtime(struct timespec *ts)
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index a15845c..ed39313 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1075,12 +1075,6 @@
*/
return;
- if (unlikely(!__test_and_clear_bit(tag, bqt->tag_map))) {
- printk(KERN_ERR "%s: attempt to clear non-busy tag (%d)\n",
- __FUNCTION__, tag);
- return;
- }
-
list_del_init(&rq->queuelist);
rq->cmd_flags &= ~REQ_QUEUED;
rq->tag = -1;
@@ -1090,6 +1084,19 @@
__FUNCTION__, tag);
bqt->tag_index[tag] = NULL;
+
+ /*
+ * We use test_and_clear_bit's memory ordering properties here.
+ * The tag_map bit acts as a lock for tag_index[bit], so we need
+ * a barrer before clearing the bit (precisely: release semantics).
+ * Could use clear_bit_unlock when it is merged.
+ */
+ if (unlikely(!test_and_clear_bit(tag, bqt->tag_map))) {
+ printk(KERN_ERR "%s: attempt to clear non-busy tag (%d)\n",
+ __FUNCTION__, tag);
+ return;
+ }
+
bqt->busy--;
}
@@ -1136,6 +1143,10 @@
return 1;
} while (test_and_set_bit(tag, bqt->tag_map));
+ /*
+ * We rely on test_and_set_bit providing lock memory ordering semantics
+ * (could use test_and_set_bit_lock when it is merged).
+ */
rq->cmd_flags |= REQ_QUEUED;
rq->tag = tag;
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 94e5edc..71bdc3b 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -48,6 +48,13 @@
DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
},
},
+ {
+ .ident = "Toshiba Satelite S1800-814",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "S1800-814"),
+ },
+ },
{ }
};
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 92bf868..504a95d 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -17,8 +17,8 @@
*/
-#define DAC960_DriverVersion "2.5.48"
-#define DAC960_DriverDate "14 May 2006"
+#define DAC960_DriverVersion "2.5.49"
+#define DAC960_DriverDate "21 Aug 2007"
#include <linux/module.h>
@@ -1165,9 +1165,9 @@
int i;
- if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V1_PciDmaMask))
+ if (pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
return DAC960_Failure(Controller, "DMA mask out of range");
- Controller->BounceBufferLimit = DAC690_V1_PciDmaMask;
+ Controller->BounceBufferLimit = DMA_32BIT_MASK;
if ((hw_type == DAC960_PD_Controller) || (hw_type == DAC960_P_Controller)) {
CommandMailboxesSize = 0;
@@ -1368,9 +1368,12 @@
dma_addr_t CommandMailboxDMA;
DAC960_V2_CommandStatus_T CommandStatus;
- if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V2_PciDmaMask))
- return DAC960_Failure(Controller, "DMA mask out of range");
- Controller->BounceBufferLimit = DAC690_V2_PciDmaMask;
+ if (!pci_set_dma_mask(Controller->PCIDevice, DMA_64BIT_MASK))
+ Controller->BounceBufferLimit = DMA_64BIT_MASK;
+ else if (!pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
+ Controller->BounceBufferLimit = DMA_32BIT_MASK;
+ else
+ return DAC960_Failure(Controller, "DMA mask out of range");
/* This is a temporary dma mapping, used only in the scope of this function */
CommandMailbox = pci_alloc_consistent(PCI_Device,
diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index f5e2436c..85fa9bb 100644
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -61,13 +61,6 @@
#define DAC960_V2_MaxPhysicalDevices 272
/*
- Define the pci dma mask supported by DAC960 V1 and V2 Firmware Controlers
- */
-
-#define DAC690_V1_PciDmaMask 0xffffffff
-#define DAC690_V2_PciDmaMask 0xffffffffffffffffULL
-
-/*
Define a 32/64 bit I/O Address data type.
*/
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 59b0548..98a9cde 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -691,15 +691,18 @@
urb->iso_frame_desc[i].offset,
urb->iso_frame_desc[i].actual_length);
- if (!urb->iso_frame_desc[i].status)
+ if (!urb->iso_frame_desc[i].status) {
+ husb->hdev->stat.byte_rx += urb->iso_frame_desc[i].actual_length;
hci_recv_fragment(husb->hdev, _urb->type,
urb->transfer_buffer + urb->iso_frame_desc[i].offset,
urb->iso_frame_desc[i].actual_length);
+ }
}
#else
;
#endif
} else {
+ husb->hdev->stat.byte_rx += count;
err = hci_recv_fragment(husb->hdev, _urb->type, urb->transfer_buffer, count);
if (err < 0) {
BT_ERR("%s corrupted packet: type %d count %d",
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 2c9ca2c..7c69bf2 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -506,6 +506,11 @@
break;
}
} else {
+ /* G33's GTT stolen memory is separate from gfx data
+ * stolen memory.
+ */
+ if (IS_G33)
+ size = 0;
switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
case I855_GMCH_GMS_STOLEN_1M:
gtt_entries = MB(1) - KB(size);
@@ -914,6 +919,7 @@
struct aper_size_info_fixed *size;
int num_entries;
u32 temp, temp2;
+ int gtt_map_size = 256 * 1024;
size = agp_bridge->current_size;
page_order = size->page_order;
@@ -923,7 +929,9 @@
pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp);
pci_read_config_dword(intel_private.pcidev, I915_PTEADDR,&temp2);
- intel_private.gtt = ioremap(temp2, 256 * 1024);
+ if (IS_G33)
+ gtt_map_size = 1024 * 1024; /* 1M on G33 */
+ intel_private.gtt = ioremap(temp2, gtt_map_size);
if (!intel_private.gtt)
return -ENOMEM;
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index 3423e9ee..4a8969c 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -796,14 +796,14 @@
retval = inq_canon(tty);
return put_user(retval, (unsigned int __user *) arg);
case TIOCGLCKTRMIOS:
- if (kernel_termios_to_user_termios((struct termios __user *)arg, real_tty->termios_locked))
+ if (kernel_termios_to_user_termios_1((struct termios __user *)arg, real_tty->termios_locked))
return -EFAULT;
return 0;
case TIOCSLCKTRMIOS:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (user_termios_to_kernel_termios(real_tty->termios_locked, (struct termios __user *) arg))
+ if (user_termios_to_kernel_termios_1(real_tty->termios_locked, (struct termios __user *) arg))
return -EFAULT;
return 0;
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 3bba224..6eb4347 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -967,7 +967,7 @@
if (!force_function_unhide && !(stat8 & (1 << 5))) {
printk(KERN_INFO "Contact your BIOS vendor to see if the "
"E752x error registers can be safely un-hidden\n");
- return -ENOMEM;
+ return -ENODEV;
}
stat8 |= (1 << 5);
pci_write_config_byte(pdev, E752X_DEVPRES1, stat8);
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 4e6bad15..e80af67 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -75,7 +75,7 @@
#define edac_debug_printk(level, fmt, arg...) \
do { \
if (level <= edac_debug_level) \
- edac_printk(KERN_EMERG, EDAC_DEBUG, fmt, ##arg); \
+ edac_printk(KERN_DEBUG, EDAC_DEBUG, fmt, ##arg); \
} while(0)
#define debugf0( ... ) edac_debug_printk(0, __VA_ARGS__ )
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 7adb61b..4200251 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -781,7 +781,7 @@
config BLK_DEV_IDE_PMAC
bool "Builtin PowerMac IDE support"
- depends on PPC_PMAC && IDE=y
+ depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y
help
This driver provides support for the built-in IDE controller on
most of the recent Apple Power Macintoshes and PowerBooks.
@@ -946,7 +946,7 @@
config BLK_DEV_MPC8xx_IDE
bool "MPC8xx IDE support"
- depends on 8xx && IDE=y && BLK_DEV_IDE=y
+ depends on 8xx && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
select IDE_GENERIC
help
This option provides support for IDE on Motorola MPC8xx Systems.
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index f4cd270..646a54e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -615,8 +615,7 @@
if (hwif->cbl != ATA_CBL_PATA80 && !ivb)
goto no_80w;
- /* Check for SATA but only if we are ATA5 or higher */
- if (id->hw_config == 0 && (id->major_rev_num & 0x7FE0))
+ if (ide_dev_is_sata(id))
return 1;
/*
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 025689d..11ecb61 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -596,6 +596,13 @@
DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
},
},
+ {
+ .ident = "Toshiba Satellite S1800-814",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "S1800-814"),
+ },
+ },
{ }
};
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 2cd74c3..39f1c89 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1,5 +1,5 @@
/*
- * linux/drivers/ide/pci/hpt366.c Version 1.10 Jun 29, 2007
+ * linux/drivers/ide/pci/hpt366.c Version 1.12 Aug 19, 2007
*
* Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
@@ -68,7 +68,8 @@
* HPT37x chip family; save space by introducing the separate transfer mode
* table in which the mode lookup is done
* - use f_CNT value saved by the HighPoint BIOS as reading it directly gives
- * the wrong PCI frequency since DPLL has already been calibrated by BIOS
+ * the wrong PCI frequency since DPLL has already been calibrated by BIOS;
+ * read it only from the function 0 of HPT374 chips
* - fix the hotswap code: it caused RESET- to glitch when tristating the bus,
* and for HPT36x the obsolete HDIO_TRISTATE_HWIF handler was called instead
* - pass to init_chipset() handlers a copy of the IDE PCI device structure as
@@ -113,6 +114,7 @@
* unify HPT36x/37x timing setup code and the speedproc handlers by joining
* the register setting lists into the table indexed by the clock selected
* - set the correct hwif->ultra_mask for each individual chip
+ * - add UltraDMA mode filtering for the HPT37[24] based SATA cards
* Sergei Shtylyov, <sshtylyov@ru.mvista.com> or <source@mvista.com>
*/
@@ -517,42 +519,44 @@
}
/*
- * Note for the future; the SATA hpt37x we must set
- * either PIO or UDMA modes 0,4,5
+ * The Marvell bridge chips used on the HighPoint SATA cards do not seem
+ * to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
*/
static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
- struct hpt_info *info = pci_get_drvdata(HWIF(drive)->pci_dev);
- u8 mask;
+ ide_hwif_t *hwif = HWIF(drive);
+ struct hpt_info *info = pci_get_drvdata(hwif->pci_dev);
+ u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
- case HPT370A:
- if (!HPT370_ALLOW_ATA100_5 ||
- check_in_drive_list(drive, bad_ata100_5))
- return 0x1f;
- else
- return 0x3f;
- case HPT370:
- if (!HPT370_ALLOW_ATA100_5 ||
- check_in_drive_list(drive, bad_ata100_5))
- mask = 0x1f;
- else
- mask = 0x3f;
- break;
case HPT36x:
if (!HPT366_ALLOW_ATA66_4 ||
check_in_drive_list(drive, bad_ata66_4))
- mask = 0x0f;
- else
- mask = 0x1f;
+ mask = ATA_UDMA3;
if (!HPT366_ALLOW_ATA66_3 ||
check_in_drive_list(drive, bad_ata66_3))
- mask = 0x07;
+ mask = ATA_UDMA2;
break;
+ case HPT370:
+ if (!HPT370_ALLOW_ATA100_5 ||
+ check_in_drive_list(drive, bad_ata100_5))
+ mask = ATA_UDMA4;
+ break;
+ case HPT370A:
+ if (!HPT370_ALLOW_ATA100_5 ||
+ check_in_drive_list(drive, bad_ata100_5))
+ return ATA_UDMA4;
+ case HPT372 :
+ case HPT372A:
+ case HPT372N:
+ case HPT374 :
+ if (ide_dev_is_sata(drive->id))
+ mask &= ~0x0e;
+ /* Fall thru */
default:
- return 0x7f;
+ return mask;
}
return check_in_drive_list(drive, bad_ata33) ? 0x00 : mask;
@@ -981,6 +985,7 @@
struct hpt_info *info = kmalloc(sizeof(struct hpt_info), GFP_KERNEL);
unsigned long io_base = pci_resource_start(dev, 4);
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
+ u8 chip_type;
enum ata_clock clock;
if (info == NULL) {
@@ -992,7 +997,8 @@
* Copy everything from a static "template" structure
* to just allocated per-chip hpt_info structure.
*/
- *info = *(struct hpt_info *)pci_get_drvdata(dev);
+ memcpy(info, pci_get_drvdata(dev), sizeof(struct hpt_info));
+ chip_type = info->chip_type;
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
@@ -1002,7 +1008,7 @@
/*
* First, try to estimate the PCI clock frequency...
*/
- if (info->chip_type >= HPT370) {
+ if (chip_type >= HPT370) {
u8 scr1 = 0;
u16 f_cnt = 0;
u32 temp = 0;
@@ -1016,7 +1022,7 @@
* HighPoint does this for HPT372A.
* NOTE: This register is only writeable via I/O space.
*/
- if (info->chip_type == HPT372A)
+ if (chip_type == HPT372A)
outb(0x0e, io_base + 0x9c);
/*
@@ -1034,13 +1040,28 @@
* First try reading the register in which the HighPoint BIOS
* saves f_CNT value before reprogramming the DPLL from its
* default setting (which differs for the various chips).
- * NOTE: This register is only accessible via I/O space.
*
- * In case the signature check fails, we'll have to resort to
- * reading the f_CNT register itself in hopes that nobody has
- * touched the DPLL yet...
+ * NOTE: This register is only accessible via I/O space;
+ * HPT374 BIOS only saves it for the function 0, so we have to
+ * always read it from there -- no need to check the result of
+ * pci_get_slot() for the function 0 as the whole device has
+ * been already "pinned" (via function 1) in init_setup_hpt374()
*/
- temp = inl(io_base + 0x90);
+ if (chip_type == HPT374 && (PCI_FUNC(dev->devfn) & 1)) {
+ struct pci_dev *dev1 = pci_get_slot(dev->bus,
+ dev->devfn - 1);
+ unsigned long io_base = pci_resource_start(dev1, 4);
+
+ temp = inl(io_base + 0x90);
+ pci_dev_put(dev1);
+ } else
+ temp = inl(io_base + 0x90);
+
+ /*
+ * In case the signature check fails, we'll have to
+ * resort to reading the f_CNT register itself in hopes
+ * that nobody has touched the DPLL yet...
+ */
if ((temp & 0xFFFFF000) != 0xABCDE000) {
int i;
@@ -1120,7 +1141,7 @@
* We also don't like using the DPLL because this causes glitches
* on PRST-/SRST- when the state engine gets reset...
*/
- if (info->chip_type >= HPT374 || info->settings[clock] == NULL) {
+ if (chip_type >= HPT374 || info->settings[clock] == NULL) {
u16 f_low, delta = pci_clk < 50 ? 2 : 4;
int adjust;
@@ -1190,7 +1211,7 @@
/* Point to this chip's own instance of the hpt_info structure. */
pci_set_drvdata(dev, info);
- if (info->chip_type >= HPT370) {
+ if (chip_type >= HPT370) {
u8 mcr1, mcr4;
/*
@@ -1209,7 +1230,7 @@
* the MISC. register to stretch the UltraDMA Tss timing.
* NOTE: This register is only writeable via I/O space.
*/
- if (info->chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
+ if (chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
outb(inb(io_base + 0x9c) | 0x04, io_base + 0x9c);
@@ -1218,25 +1239,24 @@
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
- struct pci_dev *dev = hwif->pci_dev;
- struct hpt_info *info = pci_get_drvdata(dev);
- int serialize = HPT_SERIALIZE_IO;
- u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
- u8 chip_type = info->chip_type;
- u8 new_mcr, old_mcr = 0;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = pci_get_drvdata(dev);
+ int serialize = HPT_SERIALIZE_IO;
+ u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
+ u8 chip_type = info->chip_type;
+ u8 new_mcr, old_mcr = 0;
/* Cache the channel's MISC. control registers' offset */
- hwif->select_data = hwif->channel ? 0x54 : 0x50;
+ hwif->select_data = hwif->channel ? 0x54 : 0x50;
- hwif->tuneproc = &hpt3xx_tune_drive;
- hwif->speedproc = &hpt3xx_tune_chipset;
- hwif->quirkproc = &hpt3xx_quirkproc;
- hwif->intrproc = &hpt3xx_intrproc;
- hwif->maskproc = &hpt3xx_maskproc;
- hwif->busproc = &hpt3xx_busproc;
+ hwif->tuneproc = &hpt3xx_tune_drive;
+ hwif->speedproc = &hpt3xx_tune_chipset;
+ hwif->quirkproc = &hpt3xx_quirkproc;
+ hwif->intrproc = &hpt3xx_intrproc;
+ hwif->maskproc = &hpt3xx_maskproc;
+ hwif->busproc = &hpt3xx_busproc;
- if (chip_type <= HPT370A)
- hwif->udma_filter = &hpt3xx_udma_filter;
+ hwif->udma_filter = &hpt3xx_udma_filter;
/*
* HPT3xxN chips have some complications:
@@ -1486,19 +1506,19 @@
d->host_flags |= IDE_HFLAG_SINGLE;
d->enablebits[0].mask = d->enablebits[0].val = 0x10;
- d->udma_mask = HPT366_ALLOW_ATA66_3 ?
- (HPT366_ALLOW_ATA66_4 ? 0x1f : 0x0f) : 0x07;
+ d->udma_mask = HPT366_ALLOW_ATA66_3 ? (HPT366_ALLOW_ATA66_4 ?
+ ATA_UDMA4 : ATA_UDMA3) : ATA_UDMA2;
break;
case 3:
case 4:
- d->udma_mask = HPT370_ALLOW_ATA100_5 ? 0x3f : 0x1f;
+ d->udma_mask = HPT370_ALLOW_ATA100_5 ? ATA_UDMA5 : ATA_UDMA4;
break;
default:
rev = 6;
/* fall thru */
case 5:
case 6:
- d->udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f;
+ d->udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5;
break;
}
@@ -1559,7 +1579,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1571,7 +1591,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT302_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT302_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1583,7 +1603,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT371_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT371_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1595,7 +1615,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = 0x3f,
+ .udma_mask = ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1607,7 +1627,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index f6db2f3..7b0e479 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -9,7 +9,7 @@
* Split from:
* linux/drivers/ide/pdc202xx.c Version 0.35 Mar. 30, 2002
* Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>
- * Copyright (C) 2005-2006 MontaVista Software, Inc.
+ * Copyright (C) 2005-2007 MontaVista Software, Inc.
* Portions Copyright (C) 1999 Promise Technology, Inc.
* Author: Frank Tiernan (frankt@promise.com)
* Released under terms of General Public License
@@ -341,7 +341,7 @@
*/
usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 +
(end_time.tv_usec - start_time.tv_usec);
- pll_input = ((start_count - end_count) & 0x3ffffff) / 10 *
+ pll_input = ((start_count - end_count) & 0x3fffffff) / 10 *
(10000000 / usec_elapsed);
DBG("start[%ld] end[%ld]\n", start_count, end_count);
@@ -535,7 +535,7 @@
(dev->bus->self->device == PCI_DEVICE_ID_DEC_21150)) {
if (PCI_SLOT(dev->devfn) & 2)
return -ENODEV;
- d->extra = 0;
+
while ((findev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
if ((findev->vendor == dev->vendor) &&
(findev->device == dev->device) &&
@@ -544,7 +544,8 @@
findev->irq = dev->irq;
}
ret = ide_setup_pci_devices(dev, findev, d);
- pci_dev_put(findev);
+ if (ret < 0)
+ pci_dev_put(findev);
return ret;
}
}
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 8c53938..a7be779 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -1,6 +1,6 @@
/*
*
- * Version 3.46
+ * Version 3.47
*
* VIA IDE driver for Linux. Supported southbridges:
*
@@ -430,19 +430,26 @@
{ }
};
-static int via_cable_override(void)
+static int via_cable_override(struct pci_dev *pdev)
{
/* Systems by DMI */
if (dmi_check_system(cable_dmi_table))
return 1;
+
+ /* Arima W730-K8/Targa Visionary 811/... */
+ if (pdev->subsystem_vendor == 0x161F &&
+ pdev->subsystem_device == 0x2032)
+ return 1;
+
return 0;
}
static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
{
- struct via82cxxx_dev *vdev = pci_get_drvdata(hwif->pci_dev);
+ struct pci_dev *pdev = hwif->pci_dev;
+ struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
- if (via_cable_override())
+ if (via_cable_override(pdev))
return ATA_CBL_PATA40_SHORT;
if ((vdev->via_80w >> hwif->channel) & 1)
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
index 8859fe2..dab79af 100644
--- a/drivers/ide/ppc/mpc8xx.c
+++ b/drivers/ide/ppc/mpc8xx.c
@@ -32,7 +32,6 @@
#include <asm/mpc8xx.h>
#include <asm/mmu.h>
#include <asm/processor.h>
-#include <asm/residual.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/ide.h>
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 30e596c..1129f8c 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -816,19 +816,15 @@
struct list_head *l;
struct pci_driver *d;
- list_for_each(l, &ide_pci_drivers)
- {
+ list_for_each(l, &ide_pci_drivers) {
d = list_entry(l, struct pci_driver, node);
- if(d->id_table)
- {
- const struct pci_device_id *id = pci_match_id(d->id_table, dev);
- if(id != NULL)
- {
- if(d->probe(dev, id) >= 0)
- {
- dev->driver = d;
- return 1;
- }
+ if (d->id_table) {
+ const struct pci_device_id *id = pci_match_id(d->id_table,
+ dev);
+ if (id != NULL && d->probe(dev, id) >= 0) {
+ dev->driver = d;
+ pci_dev_get(dev);
+ return 1;
}
}
}
@@ -851,15 +847,13 @@
struct list_head *l, *n;
pre_init = 0;
- if (!scan_direction) {
- while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ if (!scan_direction)
+ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
ide_scan_pcidev(dev);
- }
- } else {
- while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ else
+ while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID, dev))
+ != NULL)
ide_scan_pcidev(dev);
- }
- }
/*
* Hand the drivers over to the PCI layer now we
@@ -869,12 +863,9 @@
list_for_each_safe(l, n, &ide_pci_drivers) {
list_del(l);
d = list_entry(l, struct pci_driver, node);
- if (__pci_register_driver(d, d->driver.owner,
- d->driver.mod_name)) {
- printk(KERN_ERR "%s: failed to register driver "
- "for %s\n", __FUNCTION__,
- d->driver.mod_name);
- }
+ if (__pci_register_driver(d, d->driver.owner, d->driver.mod_name))
+ printk(KERN_ERR "%s: failed to register driver for %s\n",
+ __FUNCTION__, d->driver.mod_name);
}
}
#endif
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 702a526..f8fe421 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -211,6 +211,16 @@
},
},
{
+ /*
+ * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ */
+ .ident = "HP Pavilion DV4270ca",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
+ },
+ },
+ {
.ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 06b05dd..c2eea27 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1040,7 +1040,7 @@
}
}
-static void __devinit i8042_unregister_ports(void)
+static void __devexit i8042_unregister_ports(void)
{
int i;
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index b407028..741f6c6 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -767,7 +767,7 @@
le16_to_cpu(udev->descriptor.idProduct));
usb_make_path(udev, usbtouch->phys, sizeof(usbtouch->phys));
- strlcpy(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
+ strlcat(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
input_dev->name = usbtouch->name;
input_dev->phys = usbtouch->phys;
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 3ac9cbc..336be86 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -619,7 +619,7 @@
void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
const u8 *old, const u8 *new, int bytes);
int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva);
-void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu);
+void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu);
int kvm_mmu_load(struct kvm_vcpu *vcpu);
void kvm_mmu_unload(struct kvm_vcpu *vcpu);
@@ -628,11 +628,15 @@
static inline int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva,
u32 error_code)
{
- if (unlikely(vcpu->kvm->n_free_mmu_pages < KVM_MIN_FREE_MMU_PAGES))
- kvm_mmu_free_some_pages(vcpu);
return vcpu->mmu.page_fault(vcpu, gva, error_code);
}
+static inline void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
+{
+ if (unlikely(vcpu->kvm->n_free_mmu_pages < KVM_MIN_FREE_MMU_PAGES))
+ __kvm_mmu_free_some_pages(vcpu);
+}
+
static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu)
{
if (likely(vcpu->mmu.root_hpa != INVALID_PAGE))
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 1a87ba9..23965aa 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -273,12 +273,14 @@
int r;
r = __mmu_topup_memory_caches(vcpu, GFP_NOWAIT);
+ kvm_mmu_free_some_pages(vcpu);
if (r < 0) {
spin_unlock(&vcpu->kvm->lock);
kvm_arch_ops->vcpu_put(vcpu);
r = __mmu_topup_memory_caches(vcpu, GFP_KERNEL);
kvm_arch_ops->vcpu_load(vcpu);
spin_lock(&vcpu->kvm->lock);
+ kvm_mmu_free_some_pages(vcpu);
}
return r;
}
@@ -1208,7 +1210,7 @@
return kvm_mmu_unprotect_page(vcpu, gpa >> PAGE_SHIFT);
}
-void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
+void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
{
while (vcpu->kvm->n_free_mmu_pages < KVM_REFILL_PAGES) {
struct kvm_mmu_page *page;
@@ -1218,7 +1220,6 @@
kvm_mmu_zap_page(vcpu->kvm, page);
}
}
-EXPORT_SYMBOL_GPL(kvm_mmu_free_some_pages);
static void free_mmu_pages(struct kvm_vcpu *vcpu)
{
diff --git a/drivers/lguest/lguest.c b/drivers/lguest/lguest.c
index 6e135ac..ee1c6d0 100644
--- a/drivers/lguest/lguest.c
+++ b/drivers/lguest/lguest.c
@@ -964,11 +964,12 @@
{
/* Copy boot parameters first: the Launcher put the physical location
* in %esi, and head.S converted that to a virtual address and handed
- * it to us. */
- memcpy(&boot_params, boot, PARAM_SIZE);
+ * it to us. We use "__memcpy" because "memcpy" sometimes tries to do
+ * tricky things to go faster, and we're not ready for that. */
+ __memcpy(&boot_params, boot, PARAM_SIZE);
/* The boot parameters also tell us where the command-line is: save
* that, too. */
- memcpy(boot_command_line, __va(boot_params.hdr.cmd_line_ptr),
+ __memcpy(boot_command_line, __va(boot_params.hdr.cmd_line_ptr),
COMMAND_LINE_SIZE);
/* We're under lguest, paravirt is enabled, and we're running at
diff --git a/drivers/md/dm-bio-list.h b/drivers/md/dm-bio-list.h
index 16ee3b0..3f7b827 100644
--- a/drivers/md/dm-bio-list.h
+++ b/drivers/md/dm-bio-list.h
@@ -9,6 +9,8 @@
#include <linux/bio.h>
+#ifdef CONFIG_BLOCK
+
struct bio_list {
struct bio *head;
struct bio *tail;
@@ -106,4 +108,5 @@
return bio;
}
+#endif /* CONFIG_BLOCK */
#endif
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2aff4be..4d63773 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2541,7 +2541,7 @@
struct dma_async_tx_descriptor *tx = NULL;
clear_bit(STRIPE_EXPAND_SOURCE, &sh->state);
for (i = 0; i < sh->disks; i++)
- if (i != sh->pd_idx && (r6s && i != r6s->qd_idx)) {
+ if (i != sh->pd_idx && (!r6s || i != r6s->qd_idx)) {
int dd_idx, pd_idx, j;
struct stripe_head *sh2;
@@ -2574,7 +2574,8 @@
set_bit(R5_UPTODATE, &sh2->dev[dd_idx].flags);
for (j = 0; j < conf->raid_disks; j++)
if (j != sh2->pd_idx &&
- (r6s && j != r6s->qd_idx) &&
+ (!r6s || j != raid6_next_disk(sh2->pd_idx,
+ sh2->disks)) &&
!test_bit(R5_Expanded, &sh2->dev[j].flags))
break;
if (j == conf->raid_disks) {
@@ -2583,12 +2584,12 @@
}
release_stripe(sh2);
- /* done submitting copies, wait for them to complete */
- if (i + 1 >= sh->disks) {
- async_tx_ack(tx);
- dma_wait_for_async_tx(tx);
- }
}
+ /* done submitting copies, wait for them to complete */
+ if (tx) {
+ async_tx_ack(tx);
+ dma_wait_for_async_tx(tx);
+ }
}
/*
@@ -2855,7 +2856,7 @@
sh->disks = conf->raid_disks;
sh->pd_idx = stripe_to_pdidx(sh->sector, conf,
conf->raid_disks);
- s.locked += handle_write_operations5(sh, 0, 1);
+ s.locked += handle_write_operations5(sh, 1, 1);
} else if (s.expanded &&
!test_bit(STRIPE_OP_POSTXOR, &sh->ops.pending)) {
clear_bit(STRIPE_EXPAND_READY, &sh->state);
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 317a2a3..da7a6b5 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -580,7 +580,7 @@
list_for_each(list,&cx8802_devlist) {
h = list_entry(list, struct cx8802_dev, devlist);
- if (h->mpeg_dev->minor == minor)
+ if (h->mpeg_dev && h->mpeg_dev->minor == minor)
return h;
}
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 5dd519c..0285c4a 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -190,7 +190,9 @@
int idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num;
struct v4l2_enc_idx_entry *e = itv->pgm_info + idx;
u32 addr = itv->pgm_info_offset + 4 + idx * 24;
- const int mapping[] = { V4L2_ENC_IDX_FRAME_P, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_B, 0 };
+ const int mapping[8] = { -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, -1,
+ V4L2_ENC_IDX_FRAME_B, -1, -1, -1 };
+ // 1=I, 2=P, 4=B
e->offset = read_enc(addr + 4) + ((u64)read_enc(addr + 8) << 32);
if (e->offset > itv->mpg_data_received) {
@@ -199,7 +201,7 @@
e->offset += itv->vbi_data_inserted;
e->length = read_enc(addr);
e->pts = read_enc(addr + 16) + ((u64)(read_enc(addr + 20) & 1) << 32);
- e->flags = mapping[read_enc(addr + 12) & 3];
+ e->flags = mapping[read_enc(addr + 12) & 7];
i++;
}
itv->pgm_info_write_idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num;
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 5977a79..dfe0aed 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1099,14 +1099,21 @@
case VIDIOC_G_ENC_INDEX: {
struct v4l2_enc_idx *idx = arg;
+ struct v4l2_enc_idx_entry *e = idx->entry;
+ int entries;
int i;
- idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
+ entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
IVTV_MAX_PGM_INDEX;
- if (idx->entries > V4L2_ENC_IDX_ENTRIES)
- idx->entries = V4L2_ENC_IDX_ENTRIES;
- for (i = 0; i < idx->entries; i++) {
- idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
+ if (entries > V4L2_ENC_IDX_ENTRIES)
+ entries = V4L2_ENC_IDX_ENTRIES;
+ idx->entries = 0;
+ for (i = 0; i < entries; i++) {
+ *e = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
+ if ((e->flags & V4L2_ENC_IDX_FRAME_MASK) <= V4L2_ENC_IDX_FRAME_B) {
+ idx->entries++;
+ e++;
+ }
}
itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX;
break;
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 3d81966..931b274 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -1243,7 +1243,7 @@
PWC_ERROR("Failed to power down camera (%d)\n", i);
}
pdev->vopen--;
- PWC_DEBUG_OPEN("<< video_close() vopen=%d\n", i);
+ PWC_DEBUG_OPEN("<< video_close() vopen=%d\n", pdev->vopen);
} else {
pwc_cleanup(pdev);
/* Free memory (don't set pdev to 0 just yet) */
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 8ec83bd..25ec168 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -1537,18 +1537,18 @@
},{
.name = name_comp1,
.vmux = 0,
- .amux = LINE2,
- .gpio = 0x00,
+ .amux = LINE1,
+ .gpio = 0x02,
},{
.name = name_comp2,
.vmux = 3,
- .amux = LINE2,
- .gpio = 0x00,
+ .amux = LINE1,
+ .gpio = 0x02,
},{
.name = name_svideo,
.vmux = 8,
- .amux = LINE2,
- .gpio = 0x00,
+ .amux = LINE1,
+ .gpio = 0x02,
}},
.radio = {
.name = name_radio,
diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c
index 8615a60..b4018cc 100644
--- a/drivers/media/video/saa7191.c
+++ b/drivers/media/video/saa7191.c
@@ -130,7 +130,7 @@
/* the first byte of data must be the first subaddress number (register) */
static int saa7191_write_block(struct i2c_client *client,
- u8 length, u8 *data)
+ u8 length, const u8 *data)
{
int i;
int ret;
@@ -592,7 +592,7 @@
if (err)
goto out_free_decoder;
- err = saa7191_write_block(client, sizeof(initseq), (u8 *)initseq);
+ err = saa7191_write_block(client, sizeof(initseq), initseq);
if (err) {
printk(KERN_ERR "SAA7191 initialization failed\n");
goto out_detach_client;
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index bfebd2f..955ea60 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -941,7 +941,7 @@
host = mmc_priv(mmc);
- if (host->present != -1) {
+ if (host->board->det_pin) {
device_init_wakeup(&pdev->dev, 0);
free_irq(host->board->det_pin, host);
cancel_delayed_work(&host->mmc->detect);
@@ -972,7 +972,7 @@
struct at91mci_host *host = mmc_priv(mmc);
int ret = 0;
- if (device_may_wakeup(&pdev->dev))
+ if (host->board->det_pin && device_may_wakeup(&pdev->dev))
enable_irq_wake(host->board->det_pin);
if (mmc)
@@ -987,7 +987,7 @@
struct at91mci_host *host = mmc_priv(mmc);
int ret = 0;
- if (device_may_wakeup(&pdev->dev))
+ if (host->board->det_pin && device_may_wakeup(&pdev->dev))
disable_irq_wake(host->board->det_pin);
if (mmc)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5874042..9034a05 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -64,8 +64,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.80"
-#define DRV_MODULE_RELDATE "August 2, 2007"
+#define DRV_MODULE_VERSION "3.81"
+#define DRV_MODULE_RELDATE "September 5, 2007"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -7127,6 +7127,10 @@
} else if (pci_enable_msi(tp->pdev) == 0) {
u32 msi_mode;
+ /* Hardware bug - MSI won't work if INTX disabled. */
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+ pci_intx(tp->pdev, 1);
+
msi_mode = tr32(MSGINT_MODE);
tw32(MSGINT_MODE, msi_mode | MSGINT_MODE_ENABLE);
tp->tg3_flags2 |= TG3_FLG2_USING_MSI;
@@ -12172,6 +12176,11 @@
if (err)
return err;
+ /* Hardware bug - MSI won't work if INTX disabled. */
+ if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) &&
+ (tp->tg3_flags2 & TG3_FLG2_USING_MSI))
+ pci_intx(tp->pdev, 1);
+
netif_device_attach(dev);
tg3_full_lock(tp, 0);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 27e00b2..171ca71 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -285,7 +285,7 @@
}
}
-void __devinit pci_read_bridge_bases(struct pci_bus *child)
+void pci_read_bridge_bases(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u8 io_base_lo, io_limit_lo;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2d40f43..7dcaa09 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -972,8 +972,8 @@
*
* The SMBus PCI Device can be activated by setting a bit in the ICH LPC
* bridge. Unfortunately, this device has no subvendor/subdevice ID. So it
- * becomes necessary to do this tweak in two steps -- I've chosen the Host
- * bridge as trigger.
+ * becomes necessary to do this tweak in two steps -- the chosen trigger
+ * is either the Host bridge (preferred) or on-board VGA controller.
*
* Note that we used to unhide the SMBus that way on Toshiba laptops
* (Satellite A40 and Tecra M2) but then found that the thermal management
@@ -1070,6 +1070,14 @@
case 0x0058: /* Compaq Evo N620c */
asus_hides_smbus = 1;
}
+ else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3)
+ switch(dev->subsystem_device) {
+ case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */
+ /* Motherboard doesn't have Host bridge
+ * subvendor/subdevice IDs, therefore checking
+ * its on-board VGA controller */
+ asus_hides_smbus = 1;
+ }
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus_hides_smbus_hostbridge );
@@ -1082,6 +1090,8 @@
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855GM_HB, asus_hides_smbus_hostbridge );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3, asus_hides_smbus_hostbridge );
+
static void asus_hides_smbus_lpc(struct pci_dev *dev)
{
u16 val;
@@ -1099,12 +1109,14 @@
printk(KERN_INFO "PCI: Enabled i801 SMBus device\n");
}
}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, asus_hides_smbus_lpc );
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, asus_hides_smbus_lpc );
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 90755d4..6b0cf0c 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -107,108 +107,6 @@
"pnp: SB audio device quirk - increasing port range\n");
}
-static int quirk_smc_fir_enabled(struct pnp_dev *dev)
-{
- unsigned long firbase;
- u8 bank, high, low, chip;
-
- if (!pnp_port_valid(dev, 1))
- return 0;
-
- firbase = pnp_port_start(dev, 1);
-
- /* Select register bank 3 */
- bank = inb(firbase + 7);
- bank &= 0xf0;
- bank |= 3;
- outb(bank, firbase + 7);
-
- high = inb(firbase + 0);
- low = inb(firbase + 1);
- chip = inb(firbase + 2);
-
- /* This corresponds to the check in smsc_ircc_present() */
- if (high == 0x10 && low == 0xb8 && (chip == 0xf1 || chip == 0xf2))
- return 1;
-
- return 0;
-}
-
-static void quirk_smc_enable(struct pnp_dev *dev)
-{
- struct resource fir, sir, irq;
-
- pnp_activate_dev(dev);
- if (quirk_smc_fir_enabled(dev))
- return;
-
- /*
- * Sometimes the BIOS claims the device is enabled, but it reports
- * the wrong FIR resources or doesn't properly configure ISA or LPC
- * bridges on the way to the device.
- *
- * HP nc6000 and nc8000/nw8000 laptops have known problems like
- * this. Fortunately, they do fix things up if we auto-configure
- * the device using its _PRS and _SRS methods.
- */
- dev_err(&dev->dev, "%s not responding at SIR 0x%lx, FIR 0x%lx; "
- "auto-configuring\n", dev->id->id,
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
-
- pnp_disable_dev(dev);
- pnp_init_resource_table(&dev->res);
- pnp_auto_config_dev(dev);
- pnp_activate_dev(dev);
- if (quirk_smc_fir_enabled(dev)) {
- dev_err(&dev->dev, "responds at SIR 0x%lx, FIR 0x%lx\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
- return;
- }
-
- /*
- * The Toshiba Portege 4000 _CRS reports the FIR region first,
- * followed by the SIR region. The BIOS will configure the bridge,
- * but only if we call _SRS with SIR first, then FIR. It also
- * reports the IRQ as active high, when it is really active low.
- */
- dev_err(&dev->dev, "not responding at SIR 0x%lx, FIR 0x%lx; "
- "swapping SIR/FIR and reconfiguring\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
-
- /*
- * Clear IORESOURCE_AUTO so pnp_activate_dev() doesn't reassign
- * these resources any more.
- */
- fir = dev->res.port_resource[0];
- sir = dev->res.port_resource[1];
- fir.flags &= ~IORESOURCE_AUTO;
- sir.flags &= ~IORESOURCE_AUTO;
-
- irq = dev->res.irq_resource[0];
- irq.flags &= ~IORESOURCE_AUTO;
- irq.flags &= ~IORESOURCE_BITS;
- irq.flags |= IORESOURCE_IRQ_LOWEDGE;
-
- pnp_disable_dev(dev);
- dev->res.port_resource[0] = sir;
- dev->res.port_resource[1] = fir;
- dev->res.irq_resource[0] = irq;
- pnp_activate_dev(dev);
-
- if (quirk_smc_fir_enabled(dev)) {
- dev_err(&dev->dev, "responds at SIR 0x%lx, FIR 0x%lx\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
- return;
- }
-
- dev_err(&dev->dev, "giving up; try \"smsc-ircc2.nopnp\" and "
- "email bjorn.helgaas@hp.com\n");
-}
-
/*
* PnP Quirks
* Cards or devices that need some tweaking due to incomplete resource info
@@ -229,7 +127,6 @@
{"CTL0043", quirk_sb16audio_resources},
{"CTL0044", quirk_sb16audio_resources},
{"CTL0045", quirk_sb16audio_resources},
- {"SMCf010", quirk_smc_enable},
{""}
};
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 3b58d3d..a6b5729 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -26,6 +26,7 @@
#include <linux/types.h>
#include <linux/bcd.h>
#include <linux/rtc-v3020.h>
+#include <linux/delay.h>
#include <asm/io.h>
@@ -47,6 +48,7 @@
for (i = 0; i < 4; i++) {
writel((tmp & 1) << chip->leftshift, chip->ioaddress);
tmp >>= 1;
+ udelay(1);
}
/* Commands dont have data */
@@ -54,6 +56,7 @@
for (i = 0; i < 8; i++) {
writel((data & 1) << chip->leftshift, chip->ioaddress);
data >>= 1;
+ udelay(1);
}
}
}
@@ -66,12 +69,14 @@
for (i = 0; i < 4; i++) {
writel((address & 1) << chip->leftshift, chip->ioaddress);
address >>= 1;
+ udelay(1);
}
for (i = 0; i < 8; i++) {
data >>= 1;
if (readl(chip->ioaddress) & (1 << chip->leftshift))
data |= 0x80;
+ udelay(1);
}
return data;
@@ -95,7 +100,7 @@
tmp = v3020_get_reg(chip, V3020_MONTH_DAY);
dt->tm_mday = BCD2BIN(tmp);
tmp = v3020_get_reg(chip, V3020_MONTH);
- dt->tm_mon = BCD2BIN(tmp);
+ dt->tm_mon = BCD2BIN(tmp) - 1;
tmp = v3020_get_reg(chip, V3020_WEEK_DAY);
dt->tm_wday = BCD2BIN(tmp);
tmp = v3020_get_reg(chip, V3020_YEAR);
@@ -135,7 +140,7 @@
v3020_set_reg(chip, V3020_MINUTES, BIN2BCD(dt->tm_min));
v3020_set_reg(chip, V3020_HOURS, BIN2BCD(dt->tm_hour));
v3020_set_reg(chip, V3020_MONTH_DAY, BIN2BCD(dt->tm_mday));
- v3020_set_reg(chip, V3020_MONTH, BIN2BCD(dt->tm_mon));
+ v3020_set_reg(chip, V3020_MONTH, BIN2BCD(dt->tm_mon + 1));
v3020_set_reg(chip, V3020_WEEK_DAY, BIN2BCD(dt->tm_wday));
v3020_set_reg(chip, V3020_YEAR, BIN2BCD(dt->tm_year % 100));
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index ab5ec1fe..90aa53f 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -1503,7 +1503,7 @@
data->ct.pool = pool;
}
} else {
- data = kmalloc(sizeof(struct zfcp_gid_pn_data), GFP_ATOMIC);
+ data = kmem_cache_alloc(zfcp_data.gid_pn_cache, GFP_ATOMIC);
}
if (NULL == data)
@@ -1531,7 +1531,7 @@
if (gid_pn->ct.pool)
mempool_free(gid_pn, gid_pn->ct.pool);
else
- kfree(gid_pn);
+ kmem_cache_free(zfcp_data.gid_pn_cache, gid_pn);
}
/**
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 81daa82..c6899ef 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -640,13 +640,9 @@
zfcp_qdio_sbals_from_scsicmnd(struct zfcp_fsf_req *fsf_req,
unsigned long sbtype, struct scsi_cmnd *scsi_cmnd)
{
- if (scsi_sg_count(scsi_cmnd))
- return zfcp_qdio_sbals_from_sg(fsf_req, sbtype,
- scsi_sglist(scsi_cmnd),
- scsi_sg_count(scsi_cmnd),
- ZFCP_MAX_SBALS_PER_REQ);
- else
- return 0;
+ return zfcp_qdio_sbals_from_sg(fsf_req, sbtype, scsi_sglist(scsi_cmnd),
+ scsi_sg_count(scsi_cmnd),
+ ZFCP_MAX_SBALS_PER_REQ);
}
/**
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 0acf6db..ad7eb4a 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -764,7 +764,9 @@
return;
ret = zfcp_fsf_exchange_port_data(NULL, adapter, data);
- if (ret == 0) {
+ if (ret) {
+ kfree(data);
+ } else {
adapter->stats_reset = jiffies/HZ;
old_data = adapter->stats_reset_data;
adapter->stats_reset_data = data; /* finally freed in
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 5606d1e..efceed4 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -737,12 +737,19 @@
*/
conn->ctask = list_entry(conn->xmitqueue.next,
struct iscsi_cmd_task, running);
- if (conn->ctask->state == ISCSI_TASK_PENDING) {
+ switch (conn->ctask->state) {
+ case ISCSI_TASK_ABORTING:
+ break;
+ case ISCSI_TASK_PENDING:
iscsi_prep_scsi_cmd_pdu(conn->ctask);
conn->session->tt->init_cmd_task(conn->ctask);
+ /* fall through */
+ default:
+ conn->ctask->state = ISCSI_TASK_RUNNING;
+ break;
}
- conn->ctask->state = ISCSI_TASK_RUNNING;
list_move_tail(conn->xmitqueue.next, &conn->run_list);
+
rc = iscsi_xmit_ctask(conn);
if (rc)
goto again;
@@ -1049,7 +1056,9 @@
ctask->mtask = __iscsi_conn_send_pdu(conn, (struct iscsi_hdr *)hdr,
NULL, 0);
if (!ctask->mtask) {
+ spin_unlock_bh(&session->lock);
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
+ spin_lock_bh(&session->lock)
debug_scsi("abort sent failure [itt 0x%x]\n", ctask->itt);
return -EPERM;
}
@@ -1066,6 +1075,7 @@
debug_scsi("abort set timeout [itt 0x%x]\n", ctask->itt);
}
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
scsi_queue_work(session->host, &conn->xmitwork);
/*
@@ -1083,6 +1093,7 @@
if (signal_pending(current))
flush_signals(current);
del_timer_sync(&conn->tmabort_timer);
+ mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
return 0;
}
@@ -1158,31 +1169,45 @@
__iscsi_put_ctask(ctask);
}
+static void iscsi_suspend_tx(struct iscsi_conn *conn)
+{
+ set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
+ scsi_flush_work(conn->session->host);
+}
+
+static void iscsi_start_tx(struct iscsi_conn *conn)
+{
+ clear_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
+ scsi_queue_work(conn->session->host, &conn->xmitwork);
+}
+
int iscsi_eh_abort(struct scsi_cmnd *sc)
{
+ struct Scsi_Host *host = sc->device->host;
+ struct iscsi_session *session = iscsi_hostdata(host->hostdata);
struct iscsi_cmd_task *ctask;
struct iscsi_conn *conn;
- struct iscsi_session *session;
int rc;
+ mutex_lock(&session->eh_mutex);
+ spin_lock_bh(&session->lock);
/*
* if session was ISCSI_STATE_IN_RECOVERY then we may not have
* got the command.
*/
if (!sc->SCp.ptr) {
debug_scsi("sc never reached iscsi layer or it completed.\n");
+ spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
return SUCCESS;
}
ctask = (struct iscsi_cmd_task *)sc->SCp.ptr;
conn = ctask->conn;
- session = conn->session;
conn->eh_abort_cnt++;
debug_scsi("aborting [sc %p itt 0x%x]\n", sc, ctask->itt);
- spin_lock_bh(&session->lock);
-
/*
* If we are not logged in or we have started a new session
* then let the host reset code handle this
@@ -1219,6 +1244,7 @@
switch (conn->tmabort_state) {
case TMABORT_SUCCESS:
spin_unlock_bh(&session->lock);
+ iscsi_suspend_tx(conn);
/*
* clean up task if aborted. grab the recv lock as a writer
*/
@@ -1227,11 +1253,7 @@
fail_command(conn, ctask, DID_ABORT << 16);
spin_unlock(&session->lock);
write_unlock_bh(conn->recv_lock);
- /*
- * make sure xmit thread is not still touching the
- * ctask/scsi_cmnd
- */
- scsi_flush_work(session->host);
+ iscsi_start_tx(conn);
goto success_unlocked;
case TMABORT_NOT_FOUND:
if (!ctask->sc) {
@@ -1251,12 +1273,14 @@
spin_unlock_bh(&session->lock);
success_unlocked:
debug_scsi("abort success [sc %lx itt 0x%x]\n", (long)sc, ctask->itt);
+ mutex_unlock(&session->eh_mutex);
return SUCCESS;
failed:
spin_unlock_bh(&session->lock);
failed_unlocked:
debug_scsi("abort failed [sc %lx itt 0x%x]\n", (long)sc, ctask->itt);
+ mutex_unlock(&session->eh_mutex);
return FAILED;
}
EXPORT_SYMBOL_GPL(iscsi_eh_abort);
@@ -1403,6 +1427,7 @@
session->max_cmdsn = initial_cmdsn + 1;
session->max_r2t = 1;
session->tt = iscsit;
+ mutex_init(&session->eh_mutex);
/* initialize SCSI PDU commands pool */
if (iscsi_pool_init(&session->cmdpool, session->cmds_max,
@@ -1736,9 +1761,22 @@
{
int old_stop_stage;
+ mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
if (conn->stop_stage == STOP_CONN_TERM) {
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
+ return;
+ }
+
+ /*
+ * The LLD either freed/unset the lock on us, or userspace called
+ * stop but did not create a proper connection (connection was never
+ * bound or it was unbound then stop was called).
+ */
+ if (!conn->recv_lock) {
+ spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
return;
}
@@ -1755,9 +1793,9 @@
old_stop_stage = conn->stop_stage;
conn->stop_stage = flag;
conn->c_stage = ISCSI_CONN_STOPPED;
- set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
spin_unlock_bh(&session->lock);
- scsi_flush_work(session->host);
+
+ iscsi_suspend_tx(conn);
write_lock_bh(conn->recv_lock);
set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx);
@@ -1786,6 +1824,7 @@
fail_all_commands(conn);
flush_control_queues(session, conn);
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
}
void iscsi_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 563d18f..c668034 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -2050,21 +2050,18 @@
void
qla2x00_dump_regs(scsi_qla_host_t *ha)
{
+ int i;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
+ struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
+ uint16_t __iomem *mbx_reg;
+
+ mbx_reg = IS_FWI2_CAPABLE(ha) ? ®24->mailbox0:
+ MAILBOX_REG(ha, reg, 0);
printk("Mailbox registers:\n");
- printk("scsi(%ld): mbox 0 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 0));
- printk("scsi(%ld): mbox 1 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 1));
- printk("scsi(%ld): mbox 2 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 2));
- printk("scsi(%ld): mbox 3 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 3));
- printk("scsi(%ld): mbox 4 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 4));
- printk("scsi(%ld): mbox 5 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 5));
+ for (i = 0; i < 6; i++)
+ printk("scsi(%ld): mbox %d 0x%04x \n", ha->host_no, i,
+ RD_REG_WORD(mbx_reg++));
}
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 27ae3a5..c196486 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1502,7 +1502,6 @@
uint8_t node_name[WWN_SIZE];
uint8_t port_name[WWN_SIZE];
uint8_t fabric_port_name[WWN_SIZE];
- uint16_t fp_speeds;
uint16_t fp_speed;
} sw_info_t;
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index b06cbb85..a7e2358 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -295,6 +295,8 @@
list[i].d_id.b.domain = gid_data->port_id[0];
list[i].d_id.b.area = gid_data->port_id[1];
list[i].d_id.b.al_pa = gid_data->port_id[2];
+ memset(list[i].fabric_port_name, 0, WWN_SIZE);
+ list[i].fp_speed = PORT_SPEED_UNKNOWN;
/* Last one exit. */
if (gid_data->control_byte & BIT_7) {
@@ -1707,8 +1709,6 @@
for (i = 0; i < MAX_FIBRE_DEVICES; i++) {
/* Issue GFPN_ID */
- memset(list[i].fabric_port_name, 0, WWN_SIZE);
-
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
GFPN_ID_RSP_SIZE);
@@ -1821,8 +1821,6 @@
for (i = 0; i < MAX_FIBRE_DEVICES; i++) {
/* Issue GFPN_ID */
- list[i].fp_speeds = list[i].fp_speed = 0;
-
/* Prepare common MS IOCB */
ms_pkt = qla24xx_prep_ms_fm_iocb(ha, GPSC_REQ_SIZE,
GPSC_RSP_SIZE);
@@ -1858,9 +1856,21 @@
}
rval = QLA_FUNCTION_FAILED;
} else {
- /* Save portname */
- list[i].fp_speeds = ct_rsp->rsp.gpsc.speeds;
- list[i].fp_speed = ct_rsp->rsp.gpsc.speed;
+ /* Save port-speed */
+ switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) {
+ case BIT_15:
+ list[i].fp_speed = PORT_SPEED_1GB;
+ break;
+ case BIT_14:
+ list[i].fp_speed = PORT_SPEED_2GB;
+ break;
+ case BIT_13:
+ list[i].fp_speed = PORT_SPEED_4GB;
+ break;
+ case BIT_11:
+ list[i].fp_speed = PORT_SPEED_8GB;
+ break;
+ }
DEBUG2_3(printk("scsi(%ld): GPSC ext entry - "
"fpn %02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x "
@@ -1873,8 +1883,8 @@
list[i].fabric_port_name[5],
list[i].fabric_port_name[6],
list[i].fabric_port_name[7],
- be16_to_cpu(list[i].fp_speeds),
- be16_to_cpu(list[i].fp_speed)));
+ be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
+ be16_to_cpu(ct_rsp->rsp.gpsc.speed)));
}
/* Last device exit. */
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 374abe1..1a058ec 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2079,17 +2079,7 @@
}
/* Base iIDMA settings on HBA port speed. */
- switch (ha->link_data_rate) {
- case PORT_SPEED_1GB:
- fcport->fp_speed = cpu_to_be16(BIT_15);
- break;
- case PORT_SPEED_2GB:
- fcport->fp_speed = cpu_to_be16(BIT_14);
- break;
- case PORT_SPEED_4GB:
- fcport->fp_speed = cpu_to_be16(BIT_13);
- break;
- }
+ fcport->fp_speed = ha->link_data_rate;
qla2x00_update_fcport(ha, fcport);
@@ -2130,38 +2120,25 @@
qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
{
#define LS_UNKNOWN 2
- static char *link_speeds[5] = { "1", "2", "?", "4" };
+ static char *link_speeds[5] = { "1", "2", "?", "4", "8" };
int rval;
- uint16_t port_speed, mb[6];
+ uint16_t mb[6];
if (!IS_IIDMA_CAPABLE(ha))
return;
- switch (be16_to_cpu(fcport->fp_speed)) {
- case BIT_15:
- port_speed = PORT_SPEED_1GB;
- break;
- case BIT_14:
- port_speed = PORT_SPEED_2GB;
- break;
- case BIT_13:
- port_speed = PORT_SPEED_4GB;
- break;
- default:
+ if (fcport->fp_speed == PORT_SPEED_UNKNOWN) {
DEBUG2(printk("scsi(%ld): %02x%02x%02x%02x%02x%02x%02x%02x -- "
- "unsupported FM port operating speed (%04x).\n",
+ "unsupported FM port operating speed.\n",
ha->host_no, fcport->port_name[0], fcport->port_name[1],
fcport->port_name[2], fcport->port_name[3],
fcport->port_name[4], fcport->port_name[5],
- fcport->port_name[6], fcport->port_name[7],
- be16_to_cpu(fcport->fp_speed)));
- port_speed = PORT_SPEED_UNKNOWN;
- break;
- }
- if (port_speed == PORT_SPEED_UNKNOWN)
+ fcport->port_name[6], fcport->port_name[7]));
return;
+ }
- rval = qla2x00_set_idma_speed(ha, fcport->loop_id, port_speed, mb);
+ rval = qla2x00_set_idma_speed(ha, fcport->loop_id, fcport->fp_speed,
+ mb);
if (rval != QLA_SUCCESS) {
DEBUG2(printk("scsi(%ld): Unable to adjust iIDMA "
"%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x %04x.\n",
@@ -2169,12 +2146,12 @@
fcport->port_name[2], fcport->port_name[3],
fcport->port_name[4], fcport->port_name[5],
fcport->port_name[6], fcport->port_name[7], rval,
- port_speed, mb[0], mb[1]));
+ fcport->fp_speed, mb[0], mb[1]));
} else {
DEBUG2(qla_printk(KERN_INFO, ha,
"iIDMA adjusted to %s GB/s on "
"%02x%02x%02x%02x%02x%02x%02x%02x.\n",
- link_speeds[port_speed], fcport->port_name[0],
+ link_speeds[fcport->fp_speed], fcport->port_name[0],
fcport->port_name[1], fcport->port_name[2],
fcport->port_name[3], fcport->port_name[4],
fcport->port_name[5], fcport->port_name[6],
@@ -3354,7 +3331,8 @@
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+ !IS_QLA25XX(ha)) {
/*
* Disable SRAM, Instruction RAM and GP RAM
* parity.
@@ -3370,7 +3348,8 @@
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+ !IS_QLA25XX(ha)) {
/* Enable proper parity */
if (IS_QLA2300(ha))
/* SRAM parity */
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 50539da..eecae99 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -490,6 +490,7 @@
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
ha->flags.gpsc_supported = 1;
+ ha->flags.management_server_logged_in = 0;
break;
case MBA_CHG_IN_CONNECTION: /* Change in connection mode */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 93c0c7e..acca898 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1564,7 +1564,7 @@
struct Scsi_Host *host;
scsi_qla_host_t *ha;
unsigned long flags = 0;
- char pci_info[20];
+ char pci_info[30];
char fw_str[30];
struct scsi_host_template *sht;
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index dd1f8ce..18095b9 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.00-k2"
+#define QLA2XXX_VERSION "8.02.00-k3"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 64ff6a5..81b52b7c 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -611,7 +611,7 @@
config SERIAL_BFIN_CONSOLE
bool "Console on Blackfin serial port"
- depends on SERIAL_BFIN
+ depends on SERIAL_BFIN=y
select SERIAL_CORE_CONSOLE
choice
@@ -832,10 +832,10 @@
4. Change the kernel command console parameter to: console=ttyB0
config SERIAL_MUX_CONSOLE
- bool "Support for console on serial MUX"
- depends on SERIAL_MUX
+ bool "Support for console on serial MUX"
+ depends on SERIAL_MUX=y
select SERIAL_CORE_CONSOLE
- default y
+ default y
config PDC_CONSOLE
bool "PDC software console support"
diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index 2012537..2d6c08b 100644
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -58,6 +58,12 @@
#define SBD_CTRLREGS(line) A_BCM1480_DUART_CTRLREG((line), 0)
#define SBD_INT(line) (K_BCM1480_INT_UART_0 + (line))
+#define DUART_CHANREG_SPACING BCM1480_DUART_CHANREG_SPACING
+
+#define R_DUART_IMRREG(line) R_BCM1480_DUART_IMRREG(line)
+#define R_DUART_INCHREG(line) R_BCM1480_DUART_INCHREG(line)
+#define R_DUART_ISRREG(line) R_BCM1480_DUART_ISRREG(line)
+
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_int.h>
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index fcbf1b8..32cda77 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -384,11 +384,8 @@
mpc83xx_spi->count -= 1;
if (mpc83xx_spi->count) {
- if (mpc83xx_spi->tx) {
- u32 word = mpc83xx_spi->get_tx(mpc83xx_spi);
- mpc83xx_spi_write_reg(&mpc83xx_spi->base->transmit,
- word);
- }
+ u32 word = mpc83xx_spi->get_tx(mpc83xx_spi);
+ mpc83xx_spi_write_reg(&mpc83xx_spi->base->transmit, word);
} else {
complete(&mpc83xx_spi->done);
}
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index a1ad11d..63b1243 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -60,7 +60,7 @@
dynid->id.match_flags = USB_DEVICE_ID_MATCH_DEVICE;
spin_lock(&dynids->lock);
- list_add_tail(&dynids->list, &dynid->node);
+ list_add_tail(&dynid->node, &dynids->list);
spin_unlock(&dynids->lock);
if (get_driver(driver)) {
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 9e46711..ebf3dc2 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -28,10 +28,16 @@
* devices is broken...
*/
static const struct usb_device_id usb_quirk_list[] = {
+ /* CBM - Flash disk */
+ { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
/* HP 5300/5370C scanner */
{ USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
/* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */
{ USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* SGS Thomson Microelectronics 4in1 card reader */
+ { USB_DEVICE(0x0483, 0x0321), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
/* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */
{ USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Benq S2W 3300U */
@@ -66,6 +72,19 @@
{ USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Ultima Electronics Corp.*/
{ USB_DEVICE(0x05d8, 0x4005), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* Genesys USB-to-IDE */
+ { USB_DEVICE(0x0503, 0x0702), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* USB Graphical LCD - EEH Datalink GmbH */
+ { USB_DEVICE(0x060c, 0x04eb), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* INTEL VALUE SSD */
+ { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* M-Systems Flash Disk Pioneers */
+ { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Agfa Snapscan1212u */
{ USB_DEVICE(0x06bd, 0x2061), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Seagate RSS LLC */
@@ -87,6 +106,12 @@
{ USB_DEVICE(0x0fca, 0x0004), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
{ USB_DEVICE(0x0fca, 0x0006), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+ /* Apple iPhone */
+ { USB_DEVICE(0x05ac, 0x1290), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* SKYMEDI USB_DRIVE */
+ { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
+
{ } /* terminating entry must be last */
};
@@ -127,4 +152,10 @@
/* do any special quirk handling here if needed */
if (udev->quirks & USB_QUIRK_NO_AUTOSUSPEND)
usb_autosuspend_quirk(udev);
+
+ /* By default, disable autosuspend for all non-hubs */
+#ifdef CONFIG_USB_SUSPEND
+ if (udev->descriptor.bDeviceClass != USB_CLASS_HUB)
+ udev->autosuspend_delay = -1;
+#endif
}
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 9cd98e7..ce4d2e0 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -1691,14 +1691,12 @@
switch (ctrl->bRequest) {
case USB_CDC_REQ_SET_LINE_CODING:
- ret = min(wLength,
- (u16)sizeof(struct usb_cdc_line_coding));
- if (port) {
- spin_lock(&port->port_lock);
- memcpy(&port->port_line_coding, req->buf, ret);
- spin_unlock(&port->port_lock);
- }
- ret = 0;
+ /* FIXME Submit req to read the data; have its completion
+ * handler copy that data to port->port_line_coding (iff
+ * it's valid) and maybe pass it on. Until then, fail.
+ */
+ printk(KERN_WARNING "gs_setup: set_line_coding "
+ "unuspported\n");
break;
case USB_CDC_REQ_GET_LINE_CODING:
@@ -1713,11 +1711,18 @@
break;
case USB_CDC_REQ_SET_CONTROL_LINE_STATE:
- ret = 0;
+ /* FIXME Submit req to read the data; have its completion
+ * handler use that to set the state (iff it's valid) and
+ * maybe pass it on. Until then, fail.
+ */
+ printk(KERN_WARNING "gs_setup: set_control_line_state "
+ "unuspported\n");
break;
default:
- printk(KERN_ERR "gs_setup: unknown class request, type=%02x, request=%02x, value=%04x, index=%04x, length=%d\n",
+ printk(KERN_ERR "gs_setup: unknown class request, "
+ "type=%02x, request=%02x, value=%04x, "
+ "index=%04x, length=%d\n",
ctrl->bRequestType, ctrl->bRequest,
wValue, wIndex, wLength);
break;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 9f37ba4..b64ca91 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3404,6 +3404,7 @@
}
static struct usb_device_id sisusb_table [] = {
+ { USB_DEVICE(0x0711, 0x0550) },
{ USB_DEVICE(0x0711, 0x0900) },
{ USB_DEVICE(0x0711, 0x0901) },
{ USB_DEVICE(0x0711, 0x0902) },
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index c08a384..a47a24f 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -138,7 +138,7 @@
static struct driver_attribute drv_attrs[] = {
__ATTR_NULL,
};
-static inline void free_dynids(struct usb_driver *drv)
+static inline void free_dynids(struct usb_serial_driver *drv)
{
}
#endif
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 1370c42..2d04585 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -568,6 +568,7 @@
{ USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
+ { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
{ USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
.driver_info = (kernel_ulong_t)&ftdi_olimex_quirk },
{ }, /* Optional parameter entry */
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index c70e1de..b57b90a 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -534,6 +534,14 @@
#define OLIMEX_VID 0x15BA
#define OLIMEX_ARM_USB_OCD_PID 0x0003
+
+/*
+ * The Mobility Lab (TML)
+ * Submitted by Pierre Castella
+ */
+#define TML_VID 0x1B91 /* Vendor ID */
+#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4cb3c16..a18659e 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -108,6 +108,7 @@
#define HUAWEI_VENDOR_ID 0x12D1
#define HUAWEI_PRODUCT_E600 0x1001
#define HUAWEI_PRODUCT_E220 0x1003
+#define HUAWEI_PRODUCT_E220BIS 0x1004
#define NOVATELWIRELESS_VENDOR_ID 0x1410
#define DELL_VENDOR_ID 0x413C
@@ -158,6 +159,7 @@
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
+ { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
@@ -176,6 +178,7 @@
{ USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 833ada4..64f3f66 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -817,21 +817,6 @@
__FUNCTION__, port->number, cmd, arg);
switch (cmd) {
- case TCGETS:
- if (kernel_termios_to_user_termios((struct ktermios __user *)arg,
- port->tty->termios))
- return -EFAULT;
- return 0;
-
- case TCSETS:
- case TCSETSW: /* FIXME: this is not the same! */
- case TCSETSF: /* FIXME: this is not the same! */
- if (user_termios_to_kernel_termios(port->tty->termios,
- (struct ktermios __user *)arg))
- return -EFAULT;
- oti6858_set_termios(port, NULL);
- return 0;
-
case TCFLSH:
/* FIXME */
return 0;
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 47e5607..1ba19ea 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -285,15 +285,10 @@
US_DEBUGP("%s called\n", __FUNCTION__);
- result = usb_autopm_get_interface(us->pusb_intf);
- if (result == 0) {
-
- /* lock the device pointers and do the reset */
- mutex_lock(&(us->dev_mutex));
- result = us->transport_reset(us);
- mutex_unlock(&us->dev_mutex);
- usb_autopm_put_interface(us->pusb_intf);
- }
+ /* lock the device pointers and do the reset */
+ mutex_lock(&(us->dev_mutex));
+ result = us->transport_reset(us);
+ mutex_unlock(&us->dev_mutex);
return result < 0 ? FAILED : SUCCESS;
}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 2d92ce3..c6b78ba 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -348,6 +348,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Ortwin Glueck <odi@odi.ch> */
+UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0110,
+ "NIKON",
+ "NIKON DSC D40",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* BENQ DC5330
* Reported by Manuel Fombuena <mfombuena@ya.com> and
* Frank Copeland <fjc@thingy.apana.org.au> */
@@ -897,6 +904,22 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
+ * This USB MP3/AVI player device fails and disconnects if more than 128
+ * sectors (64kB) are read/written in a single command, and may be present
+ * at least in the following products:
+ * "Magnex Digital Video Panel DVP 1800"
+ * "MP4 AIGO 4GB SLOT SD"
+ * "Teclast TL-C260 MP3"
+ * "i.Meizu PMP MP3/MP4"
+ * "Speed MV8 MP4 Audio Player"
+ */
+UNUSUAL_DEV( 0x071b, 0x3203, 0x0100, 0x0100,
+ "RockChip",
+ "ROCK MP3",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64),
+
/* Reported by Olivier Blondeau <zeitoun@gmail.com> */
UNUSUAL_DEV( 0x0727, 0x0306, 0x0100, 0x0100,
"ATMEL",
@@ -1393,6 +1416,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ),
+/* Reported by Ricardo Barberis <ricardo@dattatec.com> */
+UNUSUAL_DEV( 0x0fce, 0xe092, 0x0000, 0x0000,
+ "Sony Ericsson",
+ "P1i",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* Reported by Emmanuel Vasilakis <evas@forthnet.gr> */
UNUSUAL_DEV( 0x0fce, 0xe031, 0x0000, 0x0000,
"Sony Ericsson",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 25e557d..5918166 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -184,14 +184,16 @@
{
struct us_data *us = usb_get_intfdata(iface);
- US_DEBUGP("%s\n", __FUNCTION__);
-
/* Wait until no command is running */
mutex_lock(&us->dev_mutex);
+ US_DEBUGP("%s\n", __FUNCTION__);
if (us->suspend_resume_hook)
(us->suspend_resume_hook)(us, US_SUSPEND);
+ /* When runtime PM is working, we'll set a flag to indicate
+ * whether we should autoresume when a SCSI request arrives. */
+
mutex_unlock(&us->dev_mutex);
return 0;
}
@@ -200,11 +202,13 @@
{
struct us_data *us = usb_get_intfdata(iface);
- US_DEBUGP("%s\n", __FUNCTION__);
+ mutex_lock(&us->dev_mutex);
+ US_DEBUGP("%s\n", __FUNCTION__);
if (us->suspend_resume_hook)
(us->suspend_resume_hook)(us, US_RESUME);
+ mutex_unlock(&us->dev_mutex);
return 0;
}
@@ -302,7 +306,6 @@
{
struct us_data *us = (struct us_data *)__us;
struct Scsi_Host *host = us_to_host(us);
- int autopm_rc;
for(;;) {
US_DEBUGP("*** thread sleeping.\n");
@@ -311,9 +314,6 @@
US_DEBUGP("*** thread awakened.\n");
- /* Autoresume the device */
- autopm_rc = usb_autopm_get_interface(us->pusb_intf);
-
/* lock the device pointers */
mutex_lock(&(us->dev_mutex));
@@ -372,12 +372,6 @@
us->srb->result = SAM_STAT_GOOD;
}
- /* Did the autoresume fail? */
- else if (autopm_rc < 0) {
- US_DEBUGP("Could not wake device\n");
- us->srb->result = DID_ERROR << 16;
- }
-
/* we've got a command, let's do it! */
else {
US_DEBUG(usb_stor_show_command(us->srb));
@@ -420,10 +414,6 @@
/* unlock the device pointers */
mutex_unlock(&us->dev_mutex);
-
- /* Start an autosuspend */
- if (autopm_rc == 0)
- usb_autopm_put_interface(us->pusb_intf);
} /* for (;;) */
/* Wait until we are told to stop */
@@ -941,7 +931,6 @@
/* Should we unbind if no devices were detected? */
}
- usb_autopm_put_interface(us->pusb_intf);
complete_and_exit(&us->scanning_done, 0);
}
@@ -1027,7 +1016,6 @@
goto BadDevice;
}
- usb_autopm_get_interface(intf); /* dropped in the scanning thread */
wake_up_process(th);
return 0;
@@ -1065,7 +1053,6 @@
.pre_reset = storage_pre_reset,
.post_reset = storage_post_reset,
.id_table = storage_usb_ids,
- .supports_autosuspend = 1,
};
static int __init usb_stor_init(void)
diff --git a/drivers/video/aty/ati_ids.h b/drivers/video/aty/ati_ids.h
index 685a754..dca2eb8 100644
--- a/drivers/video/aty/ati_ids.h
+++ b/drivers/video/aty/ati_ids.h
@@ -192,6 +192,12 @@
#define PCI_CHIP_RS300_5835 0x5835
#define PCI_CHIP_RS300_5836 0x5836
#define PCI_CHIP_RS300_5837 0x5837
+#define PCI_CHIP_RS480_5955 0x5955
+#define PCI_CHIP_RV280_5960 0x5960
+#define PCI_CHIP_RV280_5961 0x5961
+#define PCI_CHIP_RV280_5962 0x5962
+#define PCI_CHIP_RV280_5964 0x5964
+#define PCI_CHIP_RS482_5975 0x5975
#define PCI_CHIP_RV370_5B60 0x5B60
#define PCI_CHIP_RV370_5B61 0x5B61
#define PCI_CHIP_RV370_5B62 0x5B62
@@ -200,14 +206,8 @@
#define PCI_CHIP_RV370_5B65 0x5B65
#define PCI_CHIP_RV370_5B66 0x5B66
#define PCI_CHIP_RV370_5B67 0x5B67
-#define PCI_CHIP_RV280_5960 0x5960
-#define PCI_CHIP_RV280_5961 0x5961
-#define PCI_CHIP_RV280_5962 0x5962
-#define PCI_CHIP_RV280_5964 0x5964
-#define PCI_CHIP_RS485_5975 0x5975
#define PCI_CHIP_RV280_5C61 0x5C61
#define PCI_CHIP_RV280_5C63 0x5C63
#define PCI_CHIP_R423_5D57 0x5D57
#define PCI_CHIP_RS350_7834 0x7834
#define PCI_CHIP_RS350_7835 0x7835
-#define PCI_CHIP_RS480_5955 0x5955
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 47ca62f..4b747bd 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -102,6 +102,7 @@
static struct pci_device_id radeonfb_pci_table[] = {
/* Radeon Xpress 200m */
CHIP_DEF(PCI_CHIP_RS480_5955, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
+ CHIP_DEF(PCI_CHIP_RS482_5975, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
/* Mobility M6 */
CHIP_DEF(PCI_CHIP_RADEON_LY, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RADEON_LZ, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
@@ -153,8 +154,6 @@
/* Mobility 9200 (M9+) */
CHIP_DEF(PCI_CHIP_RV280_5C61, RV280, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RV280_5C63, RV280, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
- /*Mobility Xpress 200 */
- CHIP_DEF(PCI_CHIP_RS485_5975, R300, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
/* 9200 */
CHIP_DEF(PCI_CHIP_RV280_5960, RV280, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV280_5961, RV280, CHIP_HAS_CRTC2),
@@ -1285,7 +1284,8 @@
if (rinfo->family == CHIP_FAMILY_R300 ||
rinfo->family == CHIP_FAMILY_RS300 ||
rinfo->family == CHIP_FAMILY_R350 ||
- rinfo->family == CHIP_FAMILY_RV350) {
+ rinfo->family == CHIP_FAMILY_RV350 ||
+ rinfo->family == CHIP_FAMILY_RV380 ) {
if (mode->ppll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
/* When restoring console mode, use saved PPLL_REF_DIV
* setting.
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 16bc8d7..b21d0de 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -924,10 +924,10 @@
if (m > pll->max_m)
m = pll->max_m - 1;
for (testm = m - 1; testm <= m; testm++) {
- f_out = calc_vclock3(index, m, n, p);
+ f_out = calc_vclock3(index, testm, n, p);
if (splitm(index, testm, &m1, &m2)) {
- WRN_MSG("cannot split m = %d\n", m);
- n++;
+ WRN_MSG("cannot split m = %d\n",
+ testm);
continue;
}
if (clock > f_out)
diff --git a/fs/Kconfig b/fs/Kconfig
index 58a0650..f9eed6d 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -441,9 +441,6 @@
Note: Features which OCFS2 does not support yet:
- extended attributes
- - shared writeable mmap
- - loopback is supported, but data written will not
- be cluster coherent.
- quotas
- cluster aware flock
- Directory change notification (F_NOTIFY)
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index a3684dc..6f8c96f 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -235,8 +235,8 @@
err = do_add_mount(newmnt, nd, MNT_SHRINKABLE, &afs_vfsmounts);
switch (err) {
case 0:
- mntput(nd->mnt);
dput(nd->dentry);
+ mntput(nd->mnt);
nd->mnt = newmnt;
nd->dentry = dget(newmnt->mnt_root);
schedule_delayed_work(&afs_mntpt_expiry_timer,
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 22cfdd6..9537316 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2578,8 +2578,11 @@
handle = ext3_journal_start(dquot_to_inode(dquot),
EXT3_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (IS_ERR(handle))
+ if (IS_ERR(handle)) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
return PTR_ERR(handle);
+ }
ret = dquot_release(dquot);
err = ext3_journal_stop(handle);
if (!ret)
@@ -2712,6 +2715,12 @@
struct buffer_head *bh;
handle_t *handle = journal_current_handle();
+ if (!handle) {
+ printk(KERN_WARNING "EXT3-fs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 4550b83..3c1397f 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2698,8 +2698,11 @@
handle = ext4_journal_start(dquot_to_inode(dquot),
EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (IS_ERR(handle))
+ if (IS_ERR(handle)) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
return PTR_ERR(handle);
+ }
ret = dquot_release(dquot);
err = ext4_journal_stop(handle);
if (!ret)
@@ -2832,6 +2835,12 @@
struct buffer_head *bh;
handle_t *handle = journal_current_handle();
+ if (!handle) {
+ printk(KERN_WARNING "EXT4-fs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
diff --git a/fs/locks.c b/fs/locks.c
index 50857d2..c795eaa 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -782,7 +782,7 @@
if (request->fl_flags & FL_ACCESS)
goto out;
locks_copy_lock(new_fl, request);
- locks_insert_lock(&inode->i_flock, new_fl);
+ locks_insert_lock(before, new_fl);
new_fl = NULL;
error = 0;
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 4f51766..778a850 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5602,6 +5602,7 @@
clusters_to_del;
spin_unlock(&OCFS2_I(inode)->ip_lock);
le32_add_cpu(&fe->i_clusters, -clusters_to_del);
+ inode->i_blocks = ocfs2_inode_sector_count(inode);
status = ocfs2_trim_tree(inode, path, handle, tc,
clusters_to_del, &delete_blk);
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 460d440..50cd8a2 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -855,6 +855,7 @@
struct ocfs2_super *osb, loff_t pos,
unsigned len, struct buffer_head *di_bh)
{
+ u32 cend;
struct ocfs2_write_ctxt *wc;
wc = kzalloc(sizeof(struct ocfs2_write_ctxt), GFP_NOFS);
@@ -862,7 +863,8 @@
return -ENOMEM;
wc->w_cpos = pos >> osb->s_clustersize_bits;
- wc->w_clen = ocfs2_clusters_for_bytes(osb->sb, len);
+ cend = (pos + len - 1) >> osb->s_clustersize_bits;
+ wc->w_clen = cend - wc->w_cpos + 1;
get_bh(di_bh);
wc->w_di_bh = di_bh;
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 4ffa715be..7e34e66 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -314,7 +314,6 @@
}
i_size_write(inode, new_i_size);
- inode->i_blocks = ocfs2_align_bytes_to_sectors(new_i_size);
inode->i_ctime = inode->i_mtime = CURRENT_TIME;
di = (struct ocfs2_dinode *) fe_bh->b_data;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index f2fc9a7..c034b51 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -81,8 +81,15 @@
MODULE_AUTHOR("Oracle");
MODULE_LICENSE("GPL");
+struct mount_options
+{
+ unsigned long mount_opt;
+ unsigned int atime_quantum;
+ signed short slot;
+};
+
static int ocfs2_parse_options(struct super_block *sb, char *options,
- unsigned long *mount_opt, s16 *slot,
+ struct mount_options *mopt,
int is_remount);
static void ocfs2_put_super(struct super_block *sb);
static int ocfs2_mount_volume(struct super_block *sb);
@@ -367,24 +374,23 @@
{
int incompat_features;
int ret = 0;
- unsigned long parsed_options;
- s16 slot;
+ struct mount_options parsed_options;
struct ocfs2_super *osb = OCFS2_SB(sb);
- if (!ocfs2_parse_options(sb, data, &parsed_options, &slot, 1)) {
+ if (!ocfs2_parse_options(sb, data, &parsed_options, 1)) {
ret = -EINVAL;
goto out;
}
if ((osb->s_mount_opt & OCFS2_MOUNT_HB_LOCAL) !=
- (parsed_options & OCFS2_MOUNT_HB_LOCAL)) {
+ (parsed_options.mount_opt & OCFS2_MOUNT_HB_LOCAL)) {
ret = -EINVAL;
mlog(ML_ERROR, "Cannot change heartbeat mode on remount\n");
goto out;
}
if ((osb->s_mount_opt & OCFS2_MOUNT_DATA_WRITEBACK) !=
- (parsed_options & OCFS2_MOUNT_DATA_WRITEBACK)) {
+ (parsed_options.mount_opt & OCFS2_MOUNT_DATA_WRITEBACK)) {
ret = -EINVAL;
mlog(ML_ERROR, "Cannot change data mode on remount\n");
goto out;
@@ -435,7 +441,9 @@
/* Only save off the new mount options in case of a successful
* remount. */
- osb->s_mount_opt = parsed_options;
+ osb->s_mount_opt = parsed_options.mount_opt;
+ osb->s_atime_quantum = parsed_options.atime_quantum;
+ osb->preferred_slot = parsed_options.slot;
}
out:
return ret;
@@ -547,8 +555,7 @@
{
struct dentry *root;
int status, sector_size;
- unsigned long parsed_opt;
- s16 slot;
+ struct mount_options parsed_options;
struct inode *inode = NULL;
struct ocfs2_super *osb = NULL;
struct buffer_head *bh = NULL;
@@ -556,14 +563,14 @@
mlog_entry("%p, %p, %i", sb, data, silent);
- if (!ocfs2_parse_options(sb, data, &parsed_opt, &slot, 0)) {
+ if (!ocfs2_parse_options(sb, data, &parsed_options, 0)) {
status = -EINVAL;
goto read_super_error;
}
/* for now we only have one cluster/node, make sure we see it
* in the heartbeat universe */
- if (parsed_opt & OCFS2_MOUNT_HB_LOCAL) {
+ if (parsed_options.mount_opt & OCFS2_MOUNT_HB_LOCAL) {
if (!o2hb_check_local_node_heartbeating()) {
status = -EINVAL;
goto read_super_error;
@@ -585,8 +592,9 @@
}
brelse(bh);
bh = NULL;
- osb->s_mount_opt = parsed_opt;
- osb->preferred_slot = slot;
+ osb->s_mount_opt = parsed_options.mount_opt;
+ osb->s_atime_quantum = parsed_options.atime_quantum;
+ osb->preferred_slot = parsed_options.slot;
sb->s_magic = OCFS2_SUPER_MAGIC;
@@ -728,8 +736,7 @@
static int ocfs2_parse_options(struct super_block *sb,
char *options,
- unsigned long *mount_opt,
- s16 *slot,
+ struct mount_options *mopt,
int is_remount)
{
int status;
@@ -738,8 +745,9 @@
mlog_entry("remount: %d, options: \"%s\"\n", is_remount,
options ? options : "(none)");
- *mount_opt = 0;
- *slot = OCFS2_INVALID_SLOT;
+ mopt->mount_opt = 0;
+ mopt->atime_quantum = OCFS2_DEFAULT_ATIME_QUANTUM;
+ mopt->slot = OCFS2_INVALID_SLOT;
if (!options) {
status = 1;
@@ -749,7 +757,6 @@
while ((p = strsep(&options, ",")) != NULL) {
int token, option;
substring_t args[MAX_OPT_ARGS];
- struct ocfs2_super * osb = OCFS2_SB(sb);
if (!*p)
continue;
@@ -757,10 +764,10 @@
token = match_token(p, tokens, args);
switch (token) {
case Opt_hb_local:
- *mount_opt |= OCFS2_MOUNT_HB_LOCAL;
+ mopt->mount_opt |= OCFS2_MOUNT_HB_LOCAL;
break;
case Opt_hb_none:
- *mount_opt &= ~OCFS2_MOUNT_HB_LOCAL;
+ mopt->mount_opt &= ~OCFS2_MOUNT_HB_LOCAL;
break;
case Opt_barrier:
if (match_int(&args[0], &option)) {
@@ -768,27 +775,27 @@
goto bail;
}
if (option)
- *mount_opt |= OCFS2_MOUNT_BARRIER;
+ mopt->mount_opt |= OCFS2_MOUNT_BARRIER;
else
- *mount_opt &= ~OCFS2_MOUNT_BARRIER;
+ mopt->mount_opt &= ~OCFS2_MOUNT_BARRIER;
break;
case Opt_intr:
- *mount_opt &= ~OCFS2_MOUNT_NOINTR;
+ mopt->mount_opt &= ~OCFS2_MOUNT_NOINTR;
break;
case Opt_nointr:
- *mount_opt |= OCFS2_MOUNT_NOINTR;
+ mopt->mount_opt |= OCFS2_MOUNT_NOINTR;
break;
case Opt_err_panic:
- *mount_opt |= OCFS2_MOUNT_ERRORS_PANIC;
+ mopt->mount_opt |= OCFS2_MOUNT_ERRORS_PANIC;
break;
case Opt_err_ro:
- *mount_opt &= ~OCFS2_MOUNT_ERRORS_PANIC;
+ mopt->mount_opt &= ~OCFS2_MOUNT_ERRORS_PANIC;
break;
case Opt_data_ordered:
- *mount_opt &= ~OCFS2_MOUNT_DATA_WRITEBACK;
+ mopt->mount_opt &= ~OCFS2_MOUNT_DATA_WRITEBACK;
break;
case Opt_data_writeback:
- *mount_opt |= OCFS2_MOUNT_DATA_WRITEBACK;
+ mopt->mount_opt |= OCFS2_MOUNT_DATA_WRITEBACK;
break;
case Opt_atime_quantum:
if (match_int(&args[0], &option)) {
@@ -796,9 +803,7 @@
goto bail;
}
if (option >= 0)
- osb->s_atime_quantum = option;
- else
- osb->s_atime_quantum = OCFS2_DEFAULT_ATIME_QUANTUM;
+ mopt->atime_quantum = option;
break;
case Opt_slot:
option = 0;
@@ -807,7 +812,7 @@
goto bail;
}
if (option)
- *slot = (s16)option;
+ mopt->slot = (s16)option;
break;
default:
mlog(ML_ERROR,
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index a5b0dfd..0e4d37c 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -11,6 +11,7 @@
#include <linux/string.h>
#include <linux/stat.h>
#include <linux/completion.h>
+#include <linux/poll.h>
#include <linux/file.h>
#include <linux/limits.h>
#include <linux/init.h>
@@ -232,7 +233,7 @@
static unsigned int proc_reg_poll(struct file *file, struct poll_table_struct *pts)
{
struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
- unsigned int rv = 0;
+ unsigned int rv = DEFAULT_POLLMASK;
unsigned int (*poll)(struct file *, struct poll_table_struct *);
spin_lock(&pde->pde_unload_lock);
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 5b68dd3..a005451 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1915,8 +1915,11 @@
ret =
journal_begin(&th, dquot->dq_sb,
REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (ret)
+ if (ret) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
goto out;
+ }
ret = dquot_release(dquot);
err =
journal_end(&th, dquot->dq_sb,
@@ -2067,6 +2070,12 @@
size_t towrite = len;
struct buffer_head tmp_bh, *bh;
+ if (!current->journal_info) {
+ printk(KERN_WARNING "reiserfs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
@@ -2098,7 +2107,7 @@
data += tocopy;
blk++;
}
- out:
+out:
if (len == towrite)
return err;
if (inode->i_size < off + len - towrite)
diff --git a/fs/select.c b/fs/select.c
index a974082..46dca31 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -26,8 +26,6 @@
#include <asm/uaccess.h>
-#define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
-
struct poll_table_page {
struct poll_table_page * next;
struct poll_table_entry * entry;
diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index 3769e6b..33dca30 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -63,6 +63,8 @@
#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
#endif /* __ARCH_TERMIO_GETPUT */
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index fdbb60e..a30fe9c 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -313,10 +313,20 @@
#define __NR_tee 308
#define __NR_vmsplice 309
#define __NR_move_pages 310
+#define __NR_sched_setaffinity 311
+#define __NR_sched_getaffinity 312
+#define __NR_kexec_load 313
+#define __NR_getcpu 314
+#define __NR_epoll_pwait 315
+#define __NR_utimensat 316
+#define __NR_signalfd 317
+#define __NR_timerfd 318
+#define __NR_eventfd 319
+#define __NR_fallocate 320
#ifdef __KERNEL__
-#define NR_syscalls 311
+#define NR_syscalls 321
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 82e0319..eb1b566 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -314,10 +314,20 @@
#define __NR_tee 308
#define __NR_vmsplice 309
#define __NR_move_pages 310
+#define __NR_sched_setaffinity 311
+#define __NR_sched_getaffinity 312
+#define __NR_kexec_load 313
+#define __NR_getcpu 314
+#define __NR_epoll_pwait 315
+#define __NR_utimensat 316
+#define __NR_signalfd 317
+#define __NR_timerfd 318
+#define __NR_eventfd 319
+#define __NR_fallocate 320
#ifdef __KERNEL__
-#define NR_syscalls 311
+#define NR_syscalls 321
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
index 2b92857..a771283 100644
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -29,6 +29,35 @@
#define IDE_ARCH_OBSOLETE_DEFAULTS
+static __inline__ int ide_probe_legacy(void)
+{
+#ifdef CONFIG_PCI
+ struct pci_dev *dev;
+ /*
+ * This can be called on the ide_setup() path, super-early in
+ * boot. But the down_read() will enable local interrupts,
+ * which can cause some machines to crash. So here we detect
+ * and flag that situation and bail out early.
+ */
+ if (no_pci_devices())
+ return 0;
+ dev = pci_get_class(PCI_CLASS_BRIDGE_EISA << 8, NULL);
+ if (dev)
+ goto found;
+ dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL);
+ if (dev)
+ goto found;
+ return 0;
+found:
+ pci_dev_put(dev);
+ return 1;
+#elif defined(CONFIG_EISA) || defined(CONFIG_ISA)
+ return 1;
+#else
+ return 0;
+#endif
+}
+
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
@@ -45,6 +74,8 @@
static __inline__ unsigned long ide_default_io_base(int index)
{
+ if (!ide_probe_legacy())
+ return 0;
/*
* If PCI is present then it is not safe to poke around
* the other legacy IDE ports. Only 0x1f0 and 0x170 are
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h
index 2738c13..c34d36b 100644
--- a/include/asm-mips/sibyte/bcm1480_regs.h
+++ b/include/asm-mips/sibyte/bcm1480_regs.h
@@ -227,10 +227,15 @@
(A_BCM1480_DUART(chan) + \
BCM1480_DUART_CHANREG_SPACING * 3 + (reg))
+#define DUART_IMRISR_SPACING 0x20
+#define DUART_INCHNG_SPACING 0x10
+
#define R_BCM1480_DUART_IMRREG(chan) \
(R_DUART_IMR_A + ((chan) & 1) * DUART_IMRISR_SPACING)
#define R_BCM1480_DUART_ISRREG(chan) \
(R_DUART_ISR_A + ((chan) & 1) * DUART_IMRISR_SPACING)
+#define R_BCM1480_DUART_INCHREG(chan) \
+ (R_DUART_IN_CHNG_A + ((chan) & 1) * DUART_INCHNG_SPACING)
#define A_BCM1480_DUART_IMRREG(chan) \
(A_BCM1480_DUART_CTRLREG((chan), R_BCM1480_DUART_IMRREG(chan)))
diff --git a/include/linux/aer.h b/include/linux/aer.h
index 5096562..bcf236d 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -15,11 +15,26 @@
extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev);
#else
-#define pci_enable_pcie_error_reporting(dev) (-EINVAL)
-#define pci_find_aer_capability(dev) (0)
-#define pci_disable_pcie_error_reporting(dev) (-EINVAL)
-#define pci_cleanup_aer_uncorrect_error_status(dev) (-EINVAL)
-#define pci_cleanup_aer_correct_error_status(dev) (-EINVAL)
+static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_find_aer_capability(struct pci_dev *dev)
+{
+ return 0;
+}
+static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_cleanup_aer_correct_error_status(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
#endif
#endif //_AER_H_
diff --git a/include/linux/ide.h b/include/linux/ide.h
index c792b4f..b9f66c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1378,6 +1378,19 @@
return ((id->field_valid & 2) && (id->capability & 8)) ? 1 : 0;
}
+static inline int ide_dev_is_sata(struct hd_driveid *id)
+{
+ /*
+ * See if word 93 is 0 AND drive is at least ATA-5 compatible
+ * verifying that word 80 by casting it to a signed type --
+ * this trick allows us to filter out the reserved values of
+ * 0x0000 and 0xffff along with the earlier ATA revisions...
+ */
+ if (id->hw_config == 0 && (short)id->major_rev_num >= 0x0020)
+ return 1;
+ return 0;
+}
+
u8 ide_dump_status(ide_drive_t *, const char *, u8);
typedef struct ide_pio_timings_s {
diff --git a/include/linux/input.h b/include/linux/input.h
index cf2b561..36e00aa 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -558,6 +558,8 @@
#define KEY_BRL_DOT6 0x1f6
#define KEY_BRL_DOT7 0x1f7
#define KEY_BRL_DOT8 0x1f8
+#define KEY_BRL_DOT9 0x1f9
+#define KEY_BRL_DOT10 0x1fa
/* We avoid low common keys in module aliases so they don't get huge. */
#define KEY_MIN_INTERESTING KEY_MUTE
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f592df7..47160fe 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -34,6 +34,7 @@
#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
+#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a)))
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
diff --git a/include/linux/keyboard.h b/include/linux/keyboard.h
index de76843..7ddbc30 100644
--- a/include/linux/keyboard.h
+++ b/include/linux/keyboard.h
@@ -437,8 +437,10 @@
#define K_BRL_DOT6 K(KT_BRL, 6)
#define K_BRL_DOT7 K(KT_BRL, 7)
#define K_BRL_DOT8 K(KT_BRL, 8)
+#define K_BRL_DOT9 K(KT_BRL, 9)
+#define K_BRL_DOT10 K(KT_BRL, 10)
-#define NR_BRL 9
+#define NR_BRL 11
#define MAX_DIACR 256
#endif
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 4211750..dc1178f 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -13,6 +13,7 @@
#define __LINUX_LEDS_H_INCLUDED
#include <linux/list.h>
+#include <linux/spinlock.h>
struct device;
/*
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 0eed0b7..1dd075e 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -88,9 +88,8 @@
int (*compat_get)(struct sock *sk, int optval,
void __user *user, int *len);
- /* Number of users inside set() or get(). */
- unsigned int use;
- struct task_struct *cleanup_task;
+ /* Use the module struct to lock set/get code in place */
+ struct module *owner;
};
/* Each queued (to userspace) skbuff has one of these. */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d41747b..55f307f 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2293,6 +2293,8 @@
#define PCI_DEVICE_ID_INTEL_MCH_PC 0x3599
#define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a
#define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e
+#define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031
+#define PCI_DEVICE_ID_INTEL_TOLAPAI_1 0x5032
#define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000
#define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010
#define PCI_DEVICE_ID_INTEL_82371SB_2 0x7020
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 2769079..16d813b 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -21,6 +21,8 @@
#define WQUEUES_STACK_ALLOC (MAX_STACK_ALLOC - FRONTEND_STACK_ALLOC)
#define N_INLINE_POLL_ENTRIES (WQUEUES_STACK_ALLOC / sizeof(struct poll_table_entry))
+#define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
+
struct poll_table_struct;
/*
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index d62847f..17f8f3a 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -337,6 +337,9 @@
struct class_device class_dev; /* sysfs */
};
+/* Class-dev to video-device */
+#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+
/* Version 2 functions */
extern int video_register_device(struct video_device *vfd, int type, int nr);
void video_unregister_device(struct video_device *);
@@ -354,11 +357,9 @@
int (*func)(struct inode *inode, struct file *file,
unsigned int cmd, void *arg));
-
#ifdef CONFIG_VIDEO_V4L1_COMPAT
#include <linux/mm.h>
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
static inline int __must_check
video_device_create_file(struct video_device *vfd,
struct class_device_attribute *attr)
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 007d442..b4b3113 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -205,6 +205,13 @@
};
struct iscsi_session {
+ /*
+ * Syncs up the scsi eh thread with the iscsi eh thread when sending
+ * task management functions. This must be taken before the session
+ * and recv lock.
+ */
+ struct mutex eh_mutex;
+
/* iSCSI session-wide sequencing */
uint32_t cmdsn;
uint32_t exp_cmdsn;
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index f792136..7e52eb0 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -61,10 +61,10 @@
if (fetch_robust_entry(&upending, &pending,
&head->list_op_pending, &pip))
return;
- if (upending)
+ if (pending)
handle_futex_death((void __user *)pending + futex_offset, curr, pip);
- while (compat_ptr(uentry) != &head->list) {
+ while (entry != (struct robust_list __user *) &head->list) {
/*
* A pending lock might already be on the list, so
* dont process it twice:
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 9809cc1..c6a4f8a 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -505,7 +505,7 @@
if (ret < 0)
goto out;
- return call_usermodehelper_exec(sub_info, 1);
+ return call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
out:
call_usermodehelper_freeinfo(sub_info);
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index cd91237..de6a2d6 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -226,7 +226,7 @@
static void notify_cmos_timer(void)
{
- if (no_sync_cmos_clock)
+ if (!no_sync_cmos_clock)
mod_timer(&sync_cmos_timer, jiffies + 1);
}
diff --git a/mm/slub.c b/mm/slub.c
index 7defe84..addb20a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -986,7 +986,9 @@
__setup("slub_debug", setup_slub_debug);
-static void kmem_cache_open_debug_check(struct kmem_cache *s)
+static unsigned long kmem_cache_flags(unsigned long objsize,
+ unsigned long flags, const char *name,
+ void (*ctor)(void *, struct kmem_cache *, unsigned long))
{
/*
* The page->offset field is only 16 bit wide. This is an offset
@@ -1000,19 +1002,21 @@
* Debugging or ctor may create a need to move the free
* pointer. Fail if this happens.
*/
- if (s->objsize >= 65535 * sizeof(void *)) {
- BUG_ON(s->flags & (SLAB_RED_ZONE | SLAB_POISON |
+ if (objsize >= 65535 * sizeof(void *)) {
+ BUG_ON(flags & (SLAB_RED_ZONE | SLAB_POISON |
SLAB_STORE_USER | SLAB_DESTROY_BY_RCU));
- BUG_ON(s->ctor);
- }
- else
+ BUG_ON(ctor);
+ } else {
/*
* Enable debugging if selected on the kernel commandline.
*/
if (slub_debug && (!slub_debug_slabs ||
- strncmp(slub_debug_slabs, s->name,
+ strncmp(slub_debug_slabs, name,
strlen(slub_debug_slabs)) == 0))
- s->flags |= slub_debug;
+ flags |= slub_debug;
+ }
+
+ return flags;
}
#else
static inline void setup_object_debug(struct kmem_cache *s,
@@ -1029,7 +1033,12 @@
static inline int check_object(struct kmem_cache *s, struct page *page,
void *object, int active) { return 1; }
static inline void add_full(struct kmem_cache_node *n, struct page *page) {}
-static inline void kmem_cache_open_debug_check(struct kmem_cache *s) {}
+static inline unsigned long kmem_cache_flags(unsigned long objsize,
+ unsigned long flags, const char *name,
+ void (*ctor)(void *, struct kmem_cache *, unsigned long))
+{
+ return flags;
+}
#define slub_debug 0
#endif
/*
@@ -2088,9 +2097,8 @@
s->name = name;
s->ctor = ctor;
s->objsize = size;
- s->flags = flags;
s->align = align;
- kmem_cache_open_debug_check(s);
+ s->flags = kmem_cache_flags(size, flags, name, ctor);
if (!calculate_sizes(s))
goto error;
@@ -2660,7 +2668,7 @@
}
static struct kmem_cache *find_mergeable(size_t size,
- size_t align, unsigned long flags,
+ size_t align, unsigned long flags, const char *name,
void (*ctor)(void *, struct kmem_cache *, unsigned long))
{
struct kmem_cache *s;
@@ -2674,6 +2682,7 @@
size = ALIGN(size, sizeof(void *));
align = calculate_alignment(flags, align, size);
size = ALIGN(size, align);
+ flags = kmem_cache_flags(size, flags, name, NULL);
list_for_each_entry(s, &slab_caches, list) {
if (slab_unmergeable(s))
@@ -2682,8 +2691,7 @@
if (size > s->size)
continue;
- if (((flags | slub_debug) & SLUB_MERGE_SAME) !=
- (s->flags & SLUB_MERGE_SAME))
+ if ((flags & SLUB_MERGE_SAME) != (s->flags & SLUB_MERGE_SAME))
continue;
/*
* Check if alignment is compatible.
@@ -2707,7 +2715,7 @@
struct kmem_cache *s;
down_write(&slub_lock);
- s = find_mergeable(size, align, flags, ctor);
+ s = find_mergeable(size, align, flags, name, ctor);
if (s) {
s->refcount++;
/*
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 63caa41..18e3afc 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -183,6 +183,7 @@
{
struct sk_buff *skb;
__le16 param;
+ __u8 flt_type;
BT_DBG("%s %ld", hdev->name, opt);
@@ -233,11 +234,8 @@
/* Optional initialization */
/* Clear Event Filters */
- {
- struct hci_cp_set_event_flt cp;
- cp.flt_type = HCI_FLT_CLEAR_ALL;
- hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, sizeof(cp), &cp);
- }
+ flt_type = HCI_FLT_CLEAR_ALL;
+ hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, 1, &flt_type);
/* Page timeout ~20 secs */
param = cpu_to_le16(0x8000);
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 1dae3df..5ccea5f 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -37,6 +37,7 @@
#include <linux/skbuff.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
+#include <linux/compat.h>
#include <linux/socket.h>
#include <linux/ioctl.h>
#include <net/sock.h>
@@ -70,15 +71,15 @@
{
{ 0x0 },
/* OGF_LINK_CTL */
- { 0xbe000006, 0x00000001, 0x000000, 0x00 },
+ { 0xbe000006, 0x00000001, 0x00000000, 0x00 },
/* OGF_LINK_POLICY */
- { 0x00005200, 0x00000000, 0x000000, 0x00 },
+ { 0x00005200, 0x00000000, 0x00000000, 0x00 },
/* OGF_HOST_CTL */
- { 0xaab00200, 0x2b402aaa, 0x020154, 0x00 },
+ { 0xaab00200, 0x2b402aaa, 0x05220154, 0x00 },
/* OGF_INFO_PARAM */
- { 0x000002be, 0x00000000, 0x000000, 0x00 },
+ { 0x000002be, 0x00000000, 0x00000000, 0x00 },
/* OGF_STATUS_PARAM */
- { 0x000000ea, 0x00000000, 0x000000, 0x00 }
+ { 0x000000ea, 0x00000000, 0x00000000, 0x00 }
}
};
@@ -342,9 +343,24 @@
if (mask & HCI_CMSG_TSTAMP) {
struct timeval tv;
+ void *data;
+ int len;
skb_get_timestamp(skb, &tv);
- put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(tv), &tv);
+
+ data = &tv;
+ len = sizeof(tv);
+#ifdef CONFIG_COMPAT
+ if (msg->msg_flags & MSG_CMSG_COMPAT) {
+ struct compat_timeval ctv;
+ ctv.tv_sec = tv.tv_sec;
+ ctv.tv_usec = tv.tv_usec;
+ data = &ctv;
+ len = sizeof(ctv);
+ }
+#endif
+
+ put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, len, data);
}
}
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 4169a2a..6018d0e 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1513,6 +1513,7 @@
.get_optmin = EBT_BASE_CTL,
.get_optmax = EBT_SO_GET_MAX + 1,
.get = do_ebt_get_ctl,
+ .owner = THIS_MODULE,
};
static int __init ebtables_init(void)
diff --git a/net/core/datagram.c b/net/core/datagram.c
index cb056f47..029b93e 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -450,6 +450,9 @@
__wsum csum;
int chunk = skb->len - hlen;
+ if (!chunk)
+ return 0;
+
/* Skip filled elements.
* Pretty silly, look at memcpy_toiovec, though 8)
*/
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index fa6604f..8def682 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -814,7 +814,7 @@
for (ifa = dn_db->ifa_list, dn_idx = 0; ifa;
ifa = ifa->ifa_next, dn_idx++) {
if (dn_idx < skip_naddr)
- goto cont;
+ continue;
if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_NEWADDR,
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 5b77bda..5dbe580 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1193,7 +1193,7 @@
for (ifa = in_dev->ifa_list, ip_idx = 0; ifa;
ifa = ifa->ifa_next, ip_idx++) {
if (ip_idx < s_ip_idx)
- goto cont;
+ continue;
if (inet_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq,
RTM_NEWADDR, NLM_F_MULTI) <= 0)
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index dbeacd8..def007e 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -836,12 +836,16 @@
return inet_diag_get_exact(skb, nlh);
}
+static DEFINE_MUTEX(inet_diag_mutex);
+
static void inet_diag_rcv(struct sock *sk, int len)
{
unsigned int qlen = 0;
do {
+ mutex_lock(&inet_diag_mutex);
netlink_run_queue(sk, &qlen, &inet_diag_rcv_msg);
+ mutex_unlock(&inet_diag_mutex);
} while (qlen);
}
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 902fd57..f656d41 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -2339,6 +2339,7 @@
.get_optmin = IP_VS_BASE_CTL,
.get_optmax = IP_VS_SO_GET_MAX+1,
.get = do_ip_vs_get_ctl,
+ .owner = THIS_MODULE,
};
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index d1149ab..29114a9 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -1161,6 +1161,7 @@
.get_optmin = ARPT_BASE_CTL,
.get_optmax = ARPT_SO_GET_MAX+1,
.get = do_arpt_get_ctl,
+ .owner = THIS_MODULE,
};
static int __init arp_tables_init(void)
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index e1b402c..6486894 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -2296,6 +2296,7 @@
#ifdef CONFIG_COMPAT
.compat_get = compat_do_ipt_get_ctl,
#endif
+ .owner = THIS_MODULE,
};
static struct xt_match icmp_matchstruct __read_mostly = {
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index d9b5177..f813e02 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -87,14 +87,10 @@
if (iph == NULL)
return -NF_DROP;
- /* Never happen */
- if (iph->frag_off & htons(IP_OFFSET)) {
- if (net_ratelimit()) {
- printk(KERN_ERR "ipv4_get_l4proto: Frag of proto %u\n",
- iph->protocol);
- }
+ /* Conntrack defragments packets, we might still see fragments
+ * inside ICMP packets though. */
+ if (iph->frag_off & htons(IP_OFFSET))
return -NF_DROP;
- }
*dataoff = nhoff + (iph->ihl << 2);
*protonum = iph->protocol;
@@ -403,6 +399,7 @@
.get_optmin = SO_ORIGINAL_DST,
.get_optmax = SO_ORIGINAL_DST+1,
.get = &getorigdst,
+ .owner = THIS_MODULE,
};
struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 5dead39..26de3c0 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1427,8 +1427,9 @@
struct sk_buff *skb;
while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
- IP6_INC_STATS(ip6_dst_idev(skb->dst),
- IPSTATS_MIB_OUTDISCARDS);
+ if (skb->dst)
+ IP6_INC_STATS(ip6_dst_idev(skb->dst),
+ IPSTATS_MIB_OUTDISCARDS);
kfree_skb(skb);
}
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0358e606..73a894a 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -736,7 +736,7 @@
* so fail our DAD process
*/
addrconf_dad_failure(ifp);
- goto out;
+ return;
} else {
/*
* This is not a dad solicitation.
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index aeda617..cd9df02 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1462,6 +1462,7 @@
.get_optmin = IP6T_BASE_CTL,
.get_optmax = IP6T_SO_GET_MAX+1,
.get = do_ip6t_get_ctl,
+ .owner = THIS_MODULE,
};
static struct xt_match icmp6_matchstruct __read_mostly = {
diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
index 8b8ece7..e32761c 100644
--- a/net/netfilter/nf_sockopt.c
+++ b/net/netfilter/nf_sockopt.c
@@ -55,18 +55,7 @@
void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
{
- /* No point being interruptible: we're probably in cleanup_module() */
- restart:
mutex_lock(&nf_sockopt_mutex);
- if (reg->use != 0) {
- /* To be woken by nf_sockopt call... */
- /* FIXME: Stuart Young's name appears gratuitously. */
- set_current_state(TASK_UNINTERRUPTIBLE);
- reg->cleanup_task = current;
- mutex_unlock(&nf_sockopt_mutex);
- schedule();
- goto restart;
- }
list_del(®->list);
mutex_unlock(&nf_sockopt_mutex);
}
@@ -86,10 +75,11 @@
list_for_each(i, &nf_sockopts) {
ops = (struct nf_sockopt_ops *)i;
if (ops->pf == pf) {
+ if (!try_module_get(ops->owner))
+ goto out_nosup;
if (get) {
if (val >= ops->get_optmin
&& val < ops->get_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
ret = ops->get(sk, val, opt, len);
goto out;
@@ -97,23 +87,20 @@
} else {
if (val >= ops->set_optmin
&& val < ops->set_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
ret = ops->set(sk, val, opt, *len);
goto out;
}
}
+ module_put(ops->owner);
}
}
+ out_nosup:
mutex_unlock(&nf_sockopt_mutex);
return -ENOPROTOOPT;
out:
- mutex_lock(&nf_sockopt_mutex);
- ops->use--;
- if (ops->cleanup_task)
- wake_up_process(ops->cleanup_task);
- mutex_unlock(&nf_sockopt_mutex);
+ module_put(ops->owner);
return ret;
}
@@ -144,10 +131,12 @@
list_for_each(i, &nf_sockopts) {
ops = (struct nf_sockopt_ops *)i;
if (ops->pf == pf) {
+ if (!try_module_get(ops->owner))
+ goto out_nosup;
+
if (get) {
if (val >= ops->get_optmin
&& val < ops->get_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
if (ops->compat_get)
ret = ops->compat_get(sk,
@@ -160,7 +149,6 @@
} else {
if (val >= ops->set_optmin
&& val < ops->set_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
if (ops->compat_set)
ret = ops->compat_set(sk,
@@ -171,17 +159,15 @@
goto out;
}
}
+ module_put(ops->owner);
}
}
+ out_nosup:
mutex_unlock(&nf_sockopt_mutex);
return -ENOPROTOOPT;
out:
- mutex_lock(&nf_sockopt_mutex);
- ops->use--;
- if (ops->cleanup_task)
- wake_up_process(ops->cleanup_task);
- mutex_unlock(&nf_sockopt_mutex);
+ module_put(ops->owner);
return ret;
}
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 12ff5da..1a89992 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1592,7 +1592,7 @@
if (!test_and_set_bit(SK_OLD, &svsk->sk_flags))
continue;
- if (atomic_read(&svsk->sk_inuse) || test_bit(SK_BUSY, &svsk->sk_flags))
+ if (atomic_read(&svsk->sk_inuse) > 1 || test_bit(SK_BUSY, &svsk->sk_flags))
continue;
atomic_inc(&svsk->sk_inuse);
list_move(le, &to_be_aged);
