CVS log for src/sys/arch/x86/x86/patch.c

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Default branch: MAIN
Current tag: mjf-devfs2-base

Revision 1.15 / (download) - annotate - [select for diffs], Fri Dec 19 11:21:24 2008 UTC (15 years, 4 months ago) by ad
Branch: MAIN
CVS Tags: mjf-devfs2-base
Branch point for: jym-xensuspend
Changes since 1.14: +26 -18 lines
Diff to previous 1.14 (colored)

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.

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