Date: Sat, 9 Aug 1997 12:40:28 -0700 (PDT) From: Steve Passe <fsmp@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/isa apic_vector.s Message-ID: <199708091940.MAA16586@freefall.freebsd.org>
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fsmp 1997/08/09 12:40:28 PDT
Modified files:
sys/i386/isa apic_vector.s
Log:
Added 'lock' instruction before 3 places that update ipending.
This may or may not fix the "high IO freezes SMP kernel" problem.
Revision Changes Path
1.14 +4 -1 src/sys/i386/isa/apic_vector.s
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