linux/arch/i386
Andi Kleen 9ce883becb [PATCH] x86: Remove noreplacement option
noreplacement is dangerous on modern systems because it will not replace the
context switch FNSAVE with SSE aware FXSAVE. But other places in the kernel still assume
SSE and do FXSAVE and the CPU will then access FXSAVE information with
FNSAVE and cause corruption.

Easiest way to avoid this is to remove the option. It was mostly for paranoia
reasons anyways and alternative()s have been stable for some time.

Thanks to Jeremy F. for reporting and helping debug it.

Signed-off-by: Andi Kleen <ak@suse.de>
2007-04-24 13:05:37 +02:00
..
boot [PATCH] x86: Don't probe for DDC on VBE1.2 2007-04-02 12:14:12 +02:00
crypto [CRYPTO] api: Get rid of flags argument to setkey 2006-09-21 11:41:02 +10:00
kernel [PATCH] x86: Remove noreplacement option 2007-04-24 13:05:37 +02:00
lib [PATCH] i386: fix file_read_actor() and pipe_read() for original i386 systems 2007-04-02 10:07:25 -07:00
mach-default [PATCH] clockevents: i386 drivers 2007-02-16 08:13:59 -08:00
mach-es7000 ACPICA: Remove duplicate table manager 2007-02-02 21:14:28 -05:00
mach-generic [PATCH] i386: make apic probe function non-init 2007-01-11 01:52:44 +01:00
mach-visws [PATCH] visws: sgivwfb as module needs exports 2006-12-08 08:29:07 -08:00
mach-voyager [PATCH] x86: fix PDA variables to work during boot 2007-01-22 19:39:36 -08:00
math-emu [PATCH] i386: avoid gcc extension 2007-02-13 13:26:24 +01:00
mm [PATCH] Proper fix for highmem kmap_atomic functions for VMI for 2.6.21 2007-04-08 19:47:55 -07:00
oprofile Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
pci [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
power Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 2006-12-07 08:59:11 -08:00
defconfig [PATCH] i386: Update defconfig 2007-03-16 21:07:36 +01:00
Kconfig [PATCH] Fix VMI and COMPAT_VDSO for 2.6.21 2007-03-12 16:33:51 -07:00
Kconfig.cpu [PATCH] i386: Remove unused kernel config option X86_XADD 2007-02-13 13:26:25 +01:00
Kconfig.debug [PATCH] i386: Paravirt debug defaults off 2007-02-13 13:26:22 +01:00
Makefile [PATCH] x86: add -freg-struct-return to CFLAGS 2007-02-26 12:53:30 -08:00
Makefile.cpu [PATCH] i386: Add support for compilation for Core2 2006-12-07 02:14:09 +01:00