Takashi Iwai 83643e5d13 x86: Fix S4 regression ...

commit 8548c84da2 upstream.

Commit 4b239f458 ("x86-64, mm: Put early page table high") causes a S4
regression since 2.6.39, namely the machine reboots occasionally at S4
resume.  It doesn't happen always, overall rate is about 1/20.  But,
like other bugs, once when this happens, it continues to happen.

This patch fixes the problem by essentially reverting the memory
assignment in the older way.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Yinghai Lu <yinghai.lu@oracle.com>
[ We'll hopefully find the real fix, but that's too late for 3.1 now ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-10-25 07:10:16 +02:00

..

boot

x86, setup: When probing memory with e801, use ax/bx as a pair

2011-04-25 14:52:37 -07:00

configs

cgroup: remove the ns_cgroup

2011-05-26 17:12:34 -07:00

crypto

crypto: aesni-intel - fix aesni build on i386

2011-05-18 09:03:34 +10:00

ia32

ns: Wire up the setns system call

2011-05-28 10:48:39 -07:00

include/asm

xen/x86: replace order-based range checking of M2P table by linear one

2011-08-29 13:29:12 -07:00

kernel

perf, x86: Add model 45 SandyBridge support

2011-10-03 11:40:49 -07:00

kvm

KVM: x86 emulator: fix %rip-relative addressing with immediate source operand

2011-06-29 10:09:25 +03:00

lguest

lguest: fix timer interrupt setup

2011-05-30 11:14:10 +09:30

lib

Merge branches 'x86-apic-for-linus', 'x86-asm-for-linus' and 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-19 17:49:35 -07:00

math-emu

x86, fpu: Unbreak FPU emulation

2010-05-10 13:37:16 -07:00

mm

x86: Fix S4 regression

2011-10-25 07:10:16 +02:00

net

net: filter: Just In Time compiler for x86-64

2011-04-27 23:05:08 -07:00

oprofile

oprofile, x86: Fix nmi-unsafe callgraph support

2011-08-04 21:58:37 -07:00

pci

x86/PCI: use host bridge _CRS info on ASUS M2V-MX SE

2011-10-16 14:14:53 -07:00

platform

x86, olpc: Wait for last byte of EC command to be accepted

2011-08-29 13:29:14 -07:00

power

x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states

2010-08-20 14:59:02 +02:00

tools

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

vdso

x86-32, vdso: On system call restart after SYSENTER, use int $0x80

2011-08-29 13:29:14 -07:00

video

…

xen

xen/e820: if there is no dom0_mem=, don't tweak extra_pages.

2011-10-03 11:40:39 -07:00

.gitignore

add random binaries to .gitignore

2010-04-08 11:34:34 +02:00

Kbuild

net: filter: Just In Time compiler for x86-64

2011-04-27 23:05:08 -07:00

Kconfig

x86: Disable AMD_NUMA for 32bit for now

2011-07-11 16:25:30 +02:00

Kconfig.cpu

x86, cpu: Move AMD Elan Kconfig under "Processor family"

2011-04-08 13:01:25 -07:00

Kconfig.debug

lib: consolidate DEBUG_STACK_USAGE option

2011-05-25 08:39:54 -07:00

Makefile

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 13:06:00 -07:00

Makefile_32.cpu

x86, cpu: Move AMD Elan Kconfig under "Processor family"

2011-04-08 13:01:25 -07:00