Date: Wed, 24 Oct 2001 14:20:50 -0700 (PDT) From: Doug Rabson <dfr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 trap.c Message-ID: <200110242120.f9OLKpm30016@freefall.freebsd.org>
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dfr 2001/10/24 14:20:50 PDT
Modified files:
sys/ia64/ia64 trap.c
Log:
If we get an unhandled page fault in kernel mode, either panic (if
pcb_onfault is not set) or arrange to restart at the location in
pcb_onfault.
This ought to help the stability of a system under moderate load. It
certainly stops DDB from hanging the kernel when it tries to access a
non-present page.
Revision Changes Path
1.38 +14 -1 src/sys/ia64/ia64/trap.c
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