CVS commit: [netbsd-5] src

[Soren Jacobsen <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Mon Feb  2 03:06:13 UTC 2009

Modified Files:
        src/common/lib/libc/arch/i386/atomic [netbsd-5]: atomic.S
        src/sys/arch/x86/include [netbsd-5]: cpufunc.h
        src/sys/arch/x86/x86 [netbsd-5]: cpu.c identcpu.c patch.c

Log Message:
Pull up following revision(s) (requested by ad in ticket #343):
        common/lib/libc/arch/i386/atomic/atomic.S: revision 1.14
        sys/arch/x86/include/cpufunc.h: revision 1.9
        sys/arch/x86/x86/identcpu.c: revision 1.12
        sys/arch/x86/x86/cpu.c: revision 1.60
        sys/arch/x86/x86/patch.c: revision 1.15
PR kern/40213 my i386 machine can't boot because of tsc
- Patch in atomic_cas_64() twice. The first patch is early and makes it
  the MP-atomic version available if we have cmpxchg8b. The second patch
  strips the lock prefix if ncpu==1.
- Fix the i486 atomic_cas_64() to not unconditionally enable interrupts.


To generate a diff of this commit:
cvs rdiff -r1.13 -r1.13.4.1 src/common/lib/libc/arch/i386/atomic/atomic.S
cvs rdiff -r1.8 -r1.8.10.1 src/sys/arch/x86/include/cpufunc.h
cvs rdiff -r1.57.4.1 -r1.57.4.2 src/sys/arch/x86/x86/cpu.c
cvs rdiff -r1.10 -r1.10.4.1 src/sys/arch/x86/x86/identcpu.c
cvs rdiff -r1.14 -r1.14.4.1 src/sys/arch/x86/x86/patch.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.