linux/arch/i386/kernel/cpu
Zwane Mwaikambo 3c3b73b6f5 [PATCH] cpuid x87 bit on AMD falsely marked as PNI
http://bugme.osdl.org/show_bug.cgi?id=4426

vendor_id       : AuthenticAMD
cpu family      : 6
model           : 10
model name      : AMD Athlon(tm) XP
stepping        : 0
cpu MHz         : 2204.807
<snipped>
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 mmx fxsr sse pni syscall mmxext 3dnowext 3dnow
bogomips        : 4358.14

We're marking bit 0 of extended function 0x80000001 cpuid as PNI support on
AMD processors, when it actually denotes x87 FPU present.  Patch for i386
and x86_64 below.

Signed-off-by: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:51 -07:00
..
cpufreq Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mcheck Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mtrr [PATCH] Enable write combining for server works LE rev > 6 2005-05-01 08:58:49 -07:00
amd.c [PATCH] fix subarch breakage in amd dual core updates 2005-04-21 16:20:35 -07:00
centaur.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
changelog Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
common.c [PATCH] x86_64: Final support for AMD dual core 2005-04-16 15:25:16 -07:00
cpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cyrix.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
intel_cacheinfo.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
intel.c [PATCH] x86_64: add support for Intel dual-core detection and displaying 2005-04-16 15:25:15 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nexgen.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
proc.c [PATCH] cpuid x87 bit on AMD falsely marked as PNI 2005-05-01 08:58:51 -07:00
rise.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
transmeta.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
umc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00