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PR/40213 CVS commit: src
The following reply was made to PR kern/40213; it has been noted by GNATS.
From: Andrew Doran <ad%netbsd.org@localhost>
Subject: PR/40213 CVS commit: src
Date: Fri, 19 Dec 2008 11:21:25 +0000 (UTC)
Module Name: src
Committed By: ad
Date: Fri Dec 19 11:21:25 UTC 2008
src/sys/arch/x86/x86: cpu.c identcpu.c patch.c
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 -r1.14 src/common/lib/libc/arch/i386/atomic/atomic.S
cvs rdiff -r1.8 -r1.9 src/sys/arch/x86/include/cpufunc.h
cvs rdiff -r1.59 -r1.60 src/sys/arch/x86/x86/cpu.c
cvs rdiff -r1.11 -r1.12 src/sys/arch/x86/x86/identcpu.c
cvs rdiff -r1.14 -r1.15 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.
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