Petr Vandrovec b8d3f2448b Do not replace whole memcpy in apply alternatives ... apply_alternatives uses memcpy() to apply alternatives. Which has the unfortunate effect that while applying memcpy alternative to memcpy itself it tries to overwrite itself with nops - which causes #UD fault as it overwrites half of an instruction in copy loop, and from this point on only possible outcome is triplefault and reboot. So let's overwrite only first two instructions of memcpy - as long as the main memcpy loop is not in first two bytes it will work fine. Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-08-12 01:42:37 -07:00
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bitops.c	[PATCH] x86-64: bitops fix for -Os	2005-11-02 19:41:32 -08:00
bitstr.c
clear_page.S	[PATCH] annotate arch/x86_64/lib/*.S	2006-09-26 10:52:32 +02:00
copy_page.S	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
copy_user_nocache.S	[PATCH] x86-64: Add __copy_from_user_nocache	2007-02-13 13:26:19 +01:00
copy_user.S	[PATCH] Fix zeroing on exception in copy_*_user	2006-09-26 10:52:39 +02:00
csum-copy.S	[PATCH] annotate arch/x86_64/lib/*.S	2006-09-26 10:52:32 +02:00
csum-partial.c	[PATCH] x86-64: Don't force inlining of do_csum	2006-12-07 02:14:07 +01:00
csum-wrappers.c	[NET]: X86_64 checksum annotations and cleanups.	2006-12-02 21:23:14 -08:00
delay.c	[PATCH] x86-64: Make x86_64 udelay() round up instead of down.	2006-12-07 02:14:07 +01:00
getuser.S	[PATCH] annotate arch/x86_64/lib/*.S	2006-09-26 10:52:32 +02:00
io.c
iomap_copy.S	[PATCH] annotate arch/x86_64/lib/*.S	2006-09-26 10:52:32 +02:00
Makefile	Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq	2007-02-26 14:17:50 -08:00
memcpy.S	Do not replace whole memcpy in apply alternatives	2007-08-12 01:42:37 -07:00
memmove.c	[PATCH] x86_64: Minor string functions optimizations	2006-06-26 10:48:22 -07:00
memset.S	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
msr-on-cpu.c	rdmsr_on_cpu, wrmsr_on_cpu	2007-02-20 14:23:43 -05:00
putuser.S	[PATCH] annotate arch/x86_64/lib/*.S	2006-09-26 10:52:32 +02:00
rwlock.S	[PATCH] Clean up read write lock assembly	2006-09-26 10:52:28 +02:00
thunk.S	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
usercopy.c	[PATCH] x86_64: Minor string functions optimizations	2006-06-26 10:48:22 -07:00