Hi Linus,
The following changes since commit ea0dcf903e7d76aa5d483d876215fedcfdfe140f:
x86/apic: Use x2apic physical mode based on FADT setting (2012-04-25 12:47:08
+0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus
The head of this tree is 2be8e9ec677d6dfd4268b80e1ccd7d21777b86e3.
[ Note: this includes Al Viro's patch that I belive you picked up from
email; that is the topmost commit and you can drop it. The head without that
commit is ab27a20e6212cd1d96d813352b47e1fc1cfd01db.]
Al Viro (1):
x86, compat: Correct broken TASK_SIZE for ia32 a.out binaries
Andreas Herrmann (1):
x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
Bjarke Istrup Pedersen (1):
arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver
H. Peter Anvin (1):
asm-generic: Use __BITS_PER_LONG in statfs.h
Kusanagi Kouichi (1):
x86, relocs: Remove an unused variable
Yong Wang (1):
intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND
arch/x86/boot/compressed/relocs.c | 2 --
arch/x86/ia32/ia32_aout.c | 3 +--
arch/x86/kernel/cpu/amd.c | 18 ++++++++++++++++++
arch/x86/platform/geode/net5501.c | 2 +-
drivers/platform/x86/intel_mid_powerbtn.c | 2 +-
include/asm-generic/statfs.h | 2 +-
6 files changed, 22 insertions(+), 7 deletions(-)
diff --git a/arch/x86/boot/compressed/relocs.c
b/arch/x86/boot/compressed/relocs.c
index d3c0b02..fb7117a 100644
--- a/arch/x86/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
@@ -403,13 +403,11 @@ static void print_absolute_symbols(void)
for (i = 0; i < ehdr.e_shnum; i++) {
struct section *sec = &secs[i];
char *sym_strtab;
- Elf32_Sym *sh_symtab;
int j;
if (sec->shdr.sh_type != SHT_SYMTAB) {
continue;
}
- sh_symtab = sec->symtab;
sym_strtab = sec->link->strtab;
for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Sym); j++) {
Elf32_Sym *sym;
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index d511d95..4c979cf 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -296,8 +296,7 @@ static int load_aout_binary(struct linux_binprm *bprm,
struct pt_regs *regs)
/* OK, This is the point of no return */
set_personality(PER_LINUX);
- set_thread_flag(TIF_IA32);
- current->mm->context.ia32_compat = 1;
+ set_personality_ia32(false);
setup_new_exec(bprm);
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 1c67ca1..146bb62 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -580,6 +580,24 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
}
}
+ /* re-enable TopologyExtensions if switched off by BIOS */
+ if ((c->x86 == 0x15) &&
+ (c->x86_model >= 0x10) && (c->x86_model <= 0x1f) &&
+ !cpu_has(c, X86_FEATURE_TOPOEXT)) {
+ u64 val;
+
+ if (!rdmsrl_amd_safe(0xc0011005, &val)) {
+ val |= 1ULL << 54;
+ wrmsrl_amd_safe(0xc0011005, val);
+ rdmsrl(0xc0011005, val);
+ if (val & (1ULL << 54)) {
+ set_cpu_cap(c, X86_FEATURE_TOPOEXT);
+ printk(KERN_INFO FW_INFO "CPU: Re-enabling "
+ "disabled Topology Extensions Support\n");
+ }
+ }
+ }
+
cpu_detect_cache_sizes(c);
/* Multi core CPU? */
diff --git a/arch/x86/platform/geode/net5501.c
b/arch/x86/platform/geode/net5501.c
index 66d377e..646e3b5 100644
--- a/arch/x86/platform/geode/net5501.c
+++ b/arch/x86/platform/geode/net5501.c
@@ -63,7 +63,7 @@ static struct gpio_led net5501_leds[] = {
.name = "net5501:1",
.gpio = 6,
.default_trigger = "default-on",
- .active_low = 1,
+ .active_low = 0,
},
};
diff --git a/drivers/platform/x86/intel_mid_powerbtn.c
b/drivers/platform/x86/intel_mid_powerbtn.c
index 0a3594c..bcbad84 100644
--- a/drivers/platform/x86/intel_mid_powerbtn.c
+++ b/drivers/platform/x86/intel_mid_powerbtn.c
@@ -78,7 +78,7 @@ static int __devinit mfld_pb_probe(struct platform_device
*pdev)
input_set_capability(input, EV_KEY, KEY_POWER);
- error = request_threaded_irq(irq, NULL, mfld_pb_isr, 0,
+ error = request_threaded_irq(irq, NULL, mfld_pb_isr, IRQF_NO_SUSPEND,
DRIVER_NAME, input);
if (error) {
dev_err(&pdev->dev, "Unable to request irq %d for mfld power"
diff --git a/include/asm-generic/statfs.h b/include/asm-generic/statfs.h
index 0fd28e0..c749af9 100644
--- a/include/asm-generic/statfs.h
+++ b/include/asm-generic/statfs.h
@@ -15,7 +15,7 @@ typedef __kernel_fsid_t fsid_t;
* with a 10' pole.
*/
#ifndef __statfs_word
-#if BITS_PER_LONG == 64
+#if __BITS_PER_LONG == 64
#define __statfs_word long
#else
#define __statfs_word __u32
--
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