Date: Wed, 8 Sep 2010 16:58:06 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/aim mmu_oea.c mmu_oea64.c Message-ID: <201009081658.o88GwHs2010875@repoman.freebsd.org>
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nwhitehorn 2010-09-08 16:58:06 UTC
FreeBSD src repository
Modified files:
sys/powerpc/aim mmu_oea.c mmu_oea64.c
Log:
SVN rev 212322 on 2010-09-08 16:58:06Z by nwhitehorn
Fix a typo in the original import of this code from NetBSD that caused the
wrong element of the VSID bitmap array to be examined after a collision,
leading to reallocation of in-use VSIDs under some circumstances, with
attendant memory corruption. Also add an assert to check for this kind of
problem in the future.
MFC after: 4 days
Revision Changes Path
1.149 +1 -1 src/sys/powerpc/aim/mmu_oea.c
1.36 +3 -1 src/sys/powerpc/aim/mmu_oea64.c
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