linux/arch/i386
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
..
boot [x86 setup] Make sure AH=00h when setting a video mode 2007-08-23 13:03:25 -07:00
crypto [CRYPTO] api: Get rid of flags argument to setkey 2006-09-21 11:41:02 +10:00
kernel x86: be even more careful about checking the stack frame on dumping 2007-08-31 20:18:51 -07:00
lib i386: Move all simple string operations out of line 2007-07-21 18:37:08 -07:00
mach-default Add IRQF_IRQPOLL flag on i386 2007-05-08 11:15:22 -07:00
mach-es7000 i386: es7000 build breakage fix 2007-07-06 10:23:43 -07:00
mach-generic kbuild: remove hardcoded apic_es7000 from modpost 2007-07-16 23:24:51 +02:00
mach-visws PCI: i386: traps, change VENDOR to DEVICE 2007-07-11 16:02:10 -07:00
mach-voyager usermodehelper: Tidy up waiting 2007-07-18 08:47:40 -07:00
math-emu potential parse error in ifdef part 3 2007-06-08 17:23:33 -07:00
mm hugepage: fix broken check for offset alignment in hugepage mappings 2007-08-31 01:42:23 -07:00
oprofile x86: fix oprofile double free 2007-06-01 08:18:28 -07:00
pci i386: Fix broken mmiocfg accesses 2007-08-12 02:23:16 -07:00
power Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION 2007-07-29 16:45:38 -07:00
video fbcon: allow fbcon to use the primary display driver 2007-07-17 10:23:11 -07:00
xen Xen i386 xen-head.S fix sections mixup 2007-08-22 19:52:47 -07:00
defconfig i386: Update defconfig 2007-07-21 18:37:07 -07:00
Kconfig i386: Mark NUMA support experimental 2007-08-21 10:06:44 -07:00
Kconfig.cpu i386: Allow KVM on i386 nonpae 2007-07-19 14:37:05 -07:00
Kconfig.debug Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION 2007-07-29 16:45:38 -07:00
Makefile x86_64: Check for .cfi_rel_offset in CFI probe 2007-08-18 10:25:25 -07:00
Makefile.cpu [PATCH] i386: Fix usage of -mtune when X86_GENERIC=y or CONFIG_MCORE2=y 2007-05-02 19:27:06 +02:00