Ingo Molnar 72c4d85302 x86: Introduce GDT_ENTRY_INIT(), fix APM ... This crash: [ 0.891983] calling cache_sysfs_init+0x0/0x1ee @ 1 [ 0.897251] initcall cache_sysfs_init+0x0/0x1ee returned 0 after 405 usecs [ 0.904019] calling mce_init_device+0x0/0x242 @ 1 [ 0.909124] initcall mce_init_device+0x0/0x242 returned 0 after 347 usecs [ 0.915815] calling apm_init+0x0/0x38d @ 1 [ 0.919967] apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac) [ 0.926813] general protection fault: 0000 [#1] [ 0.927269] last sysfs file: [ 0.927269] Modules linked in: [ 0.927269] [ 0.927269] Pid: 271, comm: kapmd Not tainted (2.6.31-rc3-00100-gd520da1-dirty #311) System Product Name [ 0.927269] EIP: 00c0:[<000082b2>] EFLAGS: 00010002 CPU: 0 [ 0.927269] EIP is at 0x82b2 [ 0.927269] EAX: 0000530e EBX: 00000000 ECX: 00000102 EDX: 00000000 [ 0.927269] ESI: 00000000 EDI: f6a4bf44 EBP: 67890000 ESP: f6a4beec [ 0.927269] DS: 00c8 ES: 0000 FS: 0000 GS: 0000 SS: 0068 [ 0.927269] Process kapmd (pid: 271, ti=f6a4a000 task=f7142280 task.ti=f6a4a000) [ 0.927269] Stack: [ 0.927269] 0000828d 02160000 00b88092 f6a4bf3c c102a63d 00000060 f6a4bf3c f6a4bf44 [ 0.927269] <0> 0000007b 0000007b 00000000 00000000 00000000 00000000 560aae9e 00000000 [ 0.927269] <0> 00000200 f705fd74 00000000 c102af70 f6a4bf60 c102a6ec 0000530e 00000000 [ 0.927269] Call Trace: [ 0.927269] [<c102a63d>] ? __apm_bios_call_simple+0x7d/0x110 [ 0.927269] [<c102af70>] ? apm+0x0/0x6a0 [ 0.927269] [<c102a6ec>] ? apm_bios_call_simple+0x1c/0x50 [ 0.927269] [<c102b3f5>] ? apm+0x485/0x6a0 [ 0.927269] [<c1038e7a>] ? finish_task_switch+0x2a/0xb0 [ 0.927269] [<c164a69e>] ? schedule+0x31e/0x480 [ 0.927269] [<c102af70>] ? apm+0x0/0x6a0 [ 0.927269] [<c102af70>] ? apm+0x0/0x6a0 [ 0.927269] [<c1052654>] ? kthread+0x74/0x80 [ 0.927269] [<c10525e0>] ? kthread+0x0/0x80 [ 0.927269] [<c101d627>] ? kernel_thread_helper+0x7/0x10 [ 0.927269] Code: Bad EIP value. [ 0.927269] EIP: [<000082b2>] 0x82b2 SS:ESP 0068:f6a4beec [ 0.927269] ---[ end trace a7919e7f17c0a725 ]--- [ 0.927269] Kernel panic - not syncing: Fatal exception [ 0.927269] Pid: 271, comm: kapmd Tainted: G D 2.6.31-rc3-00100-gd520da1-dirty #311 Is caused by an incorrect GDT_ENTRY_INIT() conversion in the apm code, as noticed by hpa. Reported-by: Ingo Molnar <mingo@elte.hu> Noticed-by: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> LKML-Reference: <20090808094905.GA2954@localhost.localdomain> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-08-08 17:47:12 +02:00
..
cpufreq	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
mcheck	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
mtrr	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:49:36 -07:00
.gitignore
addon_cpuid_features.c	x86 ACPI: Add support for Always Running APIC timer	2009-04-07 18:17:51 -04:00
amd.c	x86: Set cpu_llc_id on AMD CPUs	2009-06-21 10:13:32 +02:00
bugs_64.c
bugs.c
centaur.c	x86/centaur: merge 32 & 64 bit version	2009-03-14 16:27:29 +01:00
cmpxchg.c
common.c	x86: Introduce GDT_ENTRY_INIT(), fix APM	2009-08-08 17:47:12 +02:00
cpu_debug.c	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:51:15 -07:00
cpu.h	x86: cpu/cpu.h cleanup	2009-03-23 02:06:51 +05:30
cyrix.c	x86: move various CPU initialization objects into .cpuinit.rodata	2009-03-12 13:13:07 +01:00
hypervisor.c
intel_cacheinfo.c	x86: cacheinfo: complete L2/L3 Cache and TLB associativity field definitions	2009-04-10 15:41:18 +02:00
intel.c	x86: add hooks for kmemcheck	2009-06-15 12:40:02 +02:00
Makefile	Merge branch 'linus' into perfcounters/core-v2	2009-04-06 09:02:57 +02:00
mkcapflags.pl
perf_counter.c	perf_counter: Ignore the nmi call frames in the x86-64 backtraces	2009-07-01 22:37:23 +02:00
perfctr-watchdog.c	x86: Remove unused function lapic_watchdog_ok()	2009-07-03 14:34:31 +02:00
powerflags.c
proc.c	x86: show number of core_siblings instead of thread_siblings in /proc/cpuinfo	2009-05-04 20:36:49 +02:00
transmeta.c	x86: move various CPU initialization objects into .cpuinit.rodata	2009-03-12 13:13:07 +01:00
umc.c	x86: move various CPU initialization objects into .cpuinit.rodata	2009-03-12 13:13:07 +01:00
vmware.c