linux/arch
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
..
alpha alpha: build fixes - force architecture 2007-04-17 16:36:27 -07:00
arm [ARM] 4313/1: S3C24XX: Update s3c2410 defconfig to 2.6.21-rc6 2007-04-16 21:03:00 +01:00
arm26 [PATCH] arch/arm26/kernel/entry.S: remove dead code 2007-03-01 14:53:35 -08:00
avr32 [PATCH] gpio_direction_output() needs an initial value 2007-03-16 19:25:04 -07:00
cris [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
frv [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
h8300 [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
i386 [PATCH] x86: Remove noreplacement option 2007-04-24 13:05:37 +02:00
ia64 [IA64] SGI Altix : fix pcibr_dmamap_ate32() bug 2007-04-06 15:38:12 -07:00
m32r Various typo fixes. 2007-02-17 19:07:33 +01:00
m68k [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
m68knommu [PATCH] m68knommu: remove local_bh_count 2007-03-06 18:08:38 -08:00
mips [MIPS] Fix BUG(), BUG_ON() handling 2007-04-20 14:58:37 +01:00
parisc [PARISC] clocksource: Move update_cr16_clocksource later in boot 2007-02-26 22:21:22 -05:00
powerpc [POWERPC] mpc52xx_pic: fix main interrupt masking 2007-04-12 02:39:58 +10:00
ppc [PPC] Fix compilation and linking errors of mpc86xads build. 2007-04-12 12:39:51 -05:00
s390 [S390] kprobes: Align probe address. 2007-03-26 20:43:46 +02:00
sh sh: Kill bogus GCC4 symbol exports. 2007-03-28 17:24:47 +09:00
sh64 [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
sparc [SPARC]: Fix section mismatch warnings in pci.c and pcic.c 2007-04-12 13:47:37 -07:00
sparc64 [SPARC64]: Fix inline directive in pci_iommu.c 2007-04-13 13:35:35 -07:00
um [PATCH] uml: fix unreasonably long udelay 2007-04-02 10:06:08 -07:00
v850 kbuild: Replace remaining "depends" with "depends on" 2007-02-17 19:05:24 +01:00
x86_64 [PATCH] x86-64: make GART PTEs uncacheable 2007-04-24 13:05:36 +02:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00