Date: Fri, 21 Nov 1997 10:27:15 -0800 (PST) From: Bruce Evans <bde@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/i386 autoconf.c machdep.c src/sys/sys systm.h Message-ID: <199711211827.KAA06108@freefall.freebsd.org>
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bde 1997/11/21 10:27:15 PST
Modified files:
sys/i386/i386 autoconf.c machdep.c
sys/sys systm.h
Log:
Fixed setting of `safepri'. It should be SWI_AST_MASK most of the
time, but was left at 0. This caused the "can't happen" case in
splz_swi to happen for panics when tsleep() calls splx(safepri)
and there is a SWI_AST pending. This was harmless because the
the error handling happens to be right. Debugging this was tricky
because debugger traps force SWI_AST_MASK on in `cpl'.
Revision Changes Path
1.82 +10 -1 src/sys/i386/i386/autoconf.c
1.273 +7 -1 src/sys/i386/i386/machdep.c
1.64 +2 -1 src/sys/sys/systm.h
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