Borislav Petkov 132ec92f3f x86, msr: Add rd/wrmsr interfaces with preset registers ...

native_{rdmsr,wrmsr}_safe_regs are two new interfaces which allow
presetting of a subset of eight x86 GPRs before executing the rd/wrmsr
instructions. This is needed at least on AMD K8 for accessing an erratum
workaround MSR.

Originally based on an idea by H. Peter Anvin.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
LKML-Reference: <1251705011-18636-1-git-send-email-petkovbb@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2009-08-31 15:14:26 -07:00

..

atomic64_32.c

x86: atomic64: Inline atomic64_read() again

2009-07-04 11:45:00 +02:00

checksum_32.S

i386: move lib

2007-10-11 11:16:33 +02:00

clear_page_64.S

x86: Fix symbol annotation for arch/x86/lib/clear_page_64.S::clear_page_c

2009-06-30 23:43:15 +02:00

copy_page_64.S

x86_64: move lib

2007-10-11 11:17:08 +02:00

copy_user_64.S

x86: Add missing annotation to arch/x86/lib/copy_user_64.S::copy_to_user

2009-07-03 14:34:17 +02:00

copy_user_nocache_64.S

x86: wrong register was used in align macro

2008-07-30 10:10:39 -07:00

csum-copy_64.S

x86_64: move lib

2007-10-11 11:17:08 +02:00

csum-partial_64.c

x86: fix csum_partial() export

2008-05-13 19:38:47 +02:00

csum-wrappers_64.c

x86: clean up csum-wrappers_64.c some more

2008-02-19 16:18:32 +01:00

delay.c

x86, delay: tsc based udelay should have rdtsc_barrier

2009-06-25 16:47:40 -07:00

getuser.S

x86: use _types.h headers in asm where available

2009-02-13 11:35:01 -08:00

io_64.c

x86: coding style fixes in arch/x86/lib/io_64.c

2008-02-19 16:18:32 +01:00

iomap_copy_64.S

x86_64: move lib

2007-10-11 11:17:08 +02:00

Makefile

x86, msr: Add rd/wrmsr interfaces with preset registers

2009-08-31 15:14:26 -07:00

memcpy_32.c

x86: coding style fixes to arch/x86/lib/memcpy_32.c

2008-04-17 17:40:49 +02:00

memcpy_64.S

x86: memcpy, clean up

2009-03-12 12:21:17 +01:00

memmove_64.c

x86: coding style fixes to arch/x86/lib/memmove_64.c

2008-04-17 17:40:48 +02:00

memset_64.S

x86_64: move lib

2007-10-11 11:17:08 +02:00

mmx_32.c

x86: clean up mmx_32.c

2008-04-17 17:40:47 +02:00

msr-reg.S

x86, msr: Add rd/wrmsr interfaces with preset registers

2009-08-31 15:14:26 -07:00

msr.c

x86, msr: execute on the correct CPU subset

2009-08-03 14:48:13 -07:00

putuser.S

x86: merge putuser asm functions.

2008-07-09 09:14:13 +02:00

rwlock_64.S

x86: rename .i assembler includes to .h

2007-10-17 20:16:29 +02:00

semaphore_32.S

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

string_32.c

x86: coding style fixes to arch/x86/lib/string_32.c

2008-08-15 16:53:25 +02:00

strstr_32.c

x86: coding style fixes to arch/x86/lib/strstr_32.c

2008-08-15 16:53:24 +02:00

thunk_32.S

ftrace: trace irq disabled critical timings

2008-05-23 20:32:46 +02:00

thunk_64.S

ftrace: trace irq disabled critical timings

2008-05-23 20:32:46 +02:00

usercopy_32.c

Fix congestion_wait() sync/async vs read/write confusion

2009-07-10 20:31:53 +02:00

usercopy_64.c

x86, 64-bit: Clean up user address masking

2009-06-20 15:40:00 -07:00