Linus Torvalds 36ad4885c4 x86: be even more careful about checking the stack frame on dumping ...

lguest didn't initialize the kernel stack the way a real i386 kernel
does, and ended up triggering a corner-case in the stack frame checking
that doesn't happen on naive i386, and that the stack dumping didn't
handle quite right.

This makes the frame handling more correct, and tries to clarify the
code at the same time so that it's a bit more obvious what is going on.

Thanks to Rusty Russell for debugging the lguest failure-

Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-08-31 20:18:51 -07:00

..

acpi

ACPI: restore CONFIG_ACPI_SLEEP

2007-07-29 16:53:59 -07:00

cpu

Pull processor into release branch

2007-08-12 00:21:08 -04:00

.gitignore

[PATCH] x86: gitignore some autogenerated files for i386

2006-02-14 16:09:35 -08:00

alternative.c

x86: properly initialize temp insn buffer for paravirt patching

2007-08-18 15:15:54 -07:00

apic.c

x86_64: Fix to keep watchdog disabled by default for i386/x86_64

2007-08-18 10:25:25 -07:00

apm.c

arch/i386/kernel/apm.c: apm_init() warning fix

2007-07-31 15:39:39 -07:00

asm-offsets.c

lguest: the asm offsets

2007-07-19 10:04:52 -07:00

bootflag.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

cpuid.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

crash_dump.c

[PATCH] kdump: read previous kernel's memory

2006-01-10 08:01:28 -08:00

crash.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

doublefault.c

i386: Fix double fault handler

2007-08-11 15:58:14 -07:00

e820.c

Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION

2007-07-29 16:45:38 -07:00

early_printk.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

efi_stub.S

[PATCH] x86: remove unused include from efi_stub.S

2006-09-26 08:48:56 -07:00

efi.c

arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()

2007-07-17 16:23:19 -04:00

entry.S

i386: fixup TRACE_IRQ breakage

2007-07-18 12:09:01 -07:00

geode.c

i386: basic infrastructure support for AMD geode-class machines

2007-07-21 18:37:14 -07:00

head.S

i386: Fix start_kernel warning

2007-08-11 15:58:14 -07:00

hpet.c

i386: hpet assumes boot cpu is 0

2007-07-21 18:37:14 -07:00

i386_ksyms.c

[PATCH] i386: Convert PDA into the percpu section

2007-05-02 19:27:16 +02:00

i387.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

i8237.c

[PATCH] mmc (mainly): add "or later" clause to licence statement.

2006-10-01 00:39:23 -07:00

i8253.c

i386: move PIT function declarations and constants to correct header file

2007-07-21 18:37:14 -07:00

i8259.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

init_task.c

use the new percpu interface for shared data

2007-07-19 10:04:45 -07:00

io_apic.c

ACPI: boot correctly with "nosmp" or "maxcpus=0"

2007-08-21 00:33:35 -04:00

ioport.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

irq.c

i386: Update alignment when 4K stacks are used.

2007-07-21 18:37:14 -07:00

kprobes.c

x86: Fix alternatives and kprobes to remap write-protected kernel text

2007-07-22 11:03:37 -07:00

ldt.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

machine_kexec.c

[PATCH] i386: Avoid overwriting the current pgd (V4, i386)

2006-09-26 10:52:38 +02:00

Makefile

revert "x86, serial: convert legacy COM ports to platform devices"

2007-07-31 15:39:38 -07:00

mca.c

[PATCH] i386: replace kmalloc+memset with kzalloc

2006-12-07 02:14:19 +01:00

microcode.c

Remove fs.h from mm.h

2007-07-29 17:09:29 -07:00

module.c

[PATCH] Generic BUG for i386

2006-12-08 08:28:39 -08:00

mpparse.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

msr.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

nmi.c

x86_64: Fix to keep watchdog disabled by default for i386/x86_64

2007-08-18 10:25:25 -07:00

numaq.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

paravirt.c

i386: Make patching more robust, fix paravirt issue

2007-08-11 15:58:13 -07:00

pci-dma.c

x86: Disable DAC on VIA bridges

2007-06-20 14:27:25 -07:00

pcspeaker.c

[PATCH] x86: Unify pcspeaker platform device code between i386/x86-64

2007-02-13 13:26:26 +01:00

process.c

x86: Make Alt-SysRq-p display the debug register contents

2007-07-21 18:37:10 -07:00

ptrace.c

Handle bogus %cs selector in single-step instruction decoding

2007-07-18 12:09:01 -07:00

quirks.c

Clean up E7520/7320/7525 quirk printk.

2007-07-07 13:53:13 -07:00

reboot_fixups.c

GEODE: reboot fixup for geode machines with CS5536 boards

2007-07-06 11:45:11 -07:00

reboot.c

i386: DMI_MATCH patch in reboot.c for SFF Dell OptiPlex 745 - fixes hang on reboot

2007-07-21 18:37:12 -07:00

relocate_kernel.S

[PATCH] i386: Avoid overwriting the current pgd (V4, i386)

2006-09-26 10:52:38 +02:00

scx200.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

setup.c

ACPI: restore CONFIG_ACPI_SLEEP

2007-07-29 16:53:59 -07:00

sigframe.h

[PATCH] __user annotations for pointers in i386 sigframe

2005-09-09 10:31:59 -07:00

signal.c

x86: i386-show-unhandled-signals-v3

2007-07-22 11:03:37 -07:00

smp.c

paravirt: unstatic leave_mm

2007-07-18 08:47:41 -07:00

smpboot.c

i386: Fix cpu_llc_id section mismatch warning

2007-07-22 11:03:37 -07:00

smpcommon.c

i386: Allow smp_call_function_single() to current cpu

2007-07-16 12:05:50 +03:00

srat.c

ACPI: build fix for IBM x440 - CONFIG_X86_SUMMIT

2007-02-02 21:47:33 -05:00

summit.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sys_i386.c

Remove fs.h from mm.h

2007-07-29 17:09:29 -07:00

syscall_table.S

sys_fallocate() implementation on i386, x86_64 and powerpc

2007-07-17 21:42:44 -04:00

sysenter.c

Remove fs.h from mm.h

2007-07-29 17:09:29 -07:00

time.c

NTP: move the cmos update code into ntp.c

2007-07-21 17:49:15 -07:00

topology.c

Replace remaining references to "driverfs" with "sysfs".

2007-02-17 19:13:42 +01:00

trampoline.S

[PATCH] i386: Rename boot_gdt_table to boot_gdt

2007-05-02 19:27:10 +02:00

traps.c

x86: be even more careful about checking the stack frame on dumping

2007-08-31 20:18:51 -07:00

tsc_sync.c

[PATCH] x86: rewrite SMP TSC sync code

2007-02-16 08:13:57 -08:00

tsc.c

sched: sched_clock_idle_[sleep|wakeup]_event()

2007-08-23 15:18:02 +02:00

vm86.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

vmi.c

i386: Make patching more robust, fix paravirt issue

2007-08-11 15:58:13 -07:00

vmiclock.c

i386: move PIT function declarations and constants to correct header file

2007-07-21 18:37:14 -07:00

vmlinux.lds.S

i386: Put allocated ELF notes in read-only data segment

2007-07-19 10:04:47 -07:00

vsyscall-int80.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vsyscall-note.S

xen: disable vdso "nosegneg" on native boot

2007-07-20 08:44:19 -07:00

vsyscall-sigreturn.S

[PATCH] Mark unwind info for signal trampolines in vDSOs

2006-03-31 12:18:52 -08:00

vsyscall-sysenter.S

[PATCH] vdso: randomize the i386 vDSO by moving it into a vma

2006-06-27 17:32:38 -07:00

vsyscall.lds.S

[PATCH] i386: VDSO_PRELINK warning fix

2007-05-02 19:27:09 +02:00

vsyscall.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00