kernel.git/arch/x86_64/lib, branch linux-2.6.19.y

Remove all inclusions of

2006-10-04T07:38:54Z

kbuild explicitly includes this at build time. Signed-off-by: Dave Jones

[PATCH] Fix zeroing on exception in copy_*_user

2006-09-26T08:52:39Z

- Don't zero for __copy_from_user_inatomic following i386. This will prevent spurious zeros for parallel file system writers when one does a exception - The string instruction version didn't zero the output on exception. Oops. Also I cleaned up the code a bit while I was at it and added a minor optimization to the string instruction path. Signed-off-by: Andi Kleen

[PATCH] annotate arch/x86_64/lib/*.S

2006-09-26T08:52:32Z

Add unwind annotations to arch/x86_64/lib/*.S, and also use the macros provided by linux/linkage.h where-ever possible. Some of the alternative instructions handling needed to be adjusted so that the replacement code would also have valid unwind information. Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen

[PATCH] Remove leftover CVS Id in thunk.S

2006-09-26T08:52:29Z

And move the comment to a proper place. Signed-off-by: Andi Kleen

[PATCH] Clean up read write lock assembly

2006-09-26T08:52:28Z

- Move the slow path fallbacks to their own assembly files This makes them much easier to read and is needed for the next change. - Add CFI annotations for unwinding (XXX need review) - Remove constant case which can never happen with out of line spinlocks - Use patchable LOCK prefixes - Don't use lock sections anymore for inline code because they can't be expressed by the unwinder (this adds one taken jump to the lock fast path) Cc: jbeulich@novell.com Signed-off-by: Andi Kleen

[PATCH] lockdep: irqtrace cleanup of include/asm-x86_64/irqflags.h

2006-07-03T22:27:03Z

Clean up the x86-64 irqflags.h file: - macro => inline function transformation - simplifications - style fixes Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven Cc: Andi Kleen Cc: Jan Beulich Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] x86_64: Minor string functions optimizations

2006-06-26T17:48:22Z

- Use tail call from clear_user to __clear_user to save some code size - Use standard memcpy for forward memmove Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

[PATCH] x86_64: Move export symbols to their C functions

2006-06-26T17:48:22Z

Only exports for assembler files are left in x8664_ksyms.c Originally inspired by a patch from Al Viro Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

[PATCH] x86_64: remove dead do_softirq_thunk

2006-03-25T17:10:53Z

Appearantly a left-over... Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

[PATCH] x86_64: Undo the earlier changes to remove unrolled copy/memset functions

2006-02-05T00:43:13Z

They cause quite bad performance regressions on Netburst This is temporary until we can get new optimized functions for these CPUs. This undoes changes that were done in 2.6.15 and in 2.6.16-rc1, essentially bringing the code back to 2.6.14 level. Only change is I renamed the X86_FEATURE_K8_C flag to X86_FEATURE_REP_GOOD and fixed the check for the flag and also fixed some comments. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds