Date: Tue, 17 Apr 2007 15:14:23 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/isa isa_common.c Message-ID: <200704171514.l3HFEN97030203@repoman.freebsd.org>
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jhb 2007-04-17 15:14:23 UTC
FreeBSD src repository
Modified files:
sys/isa isa_common.c
Log:
When trying to allocate a PnP BIOS memory resource, the code loops trying
to move up the start address until the allocation succeeds. If the
alignment of the resource was 0, then the code would keep trying the same
request in an infinite loop and hang. Force the request to always move
start up by at least 1 byte each time through the loop.
Revision Changes Path
1.46 +1 -1 src/sys/isa/isa_common.c
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