Date: Thu, 18 Feb 2010 15:00:43 +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: <201002181501.o1IF15kn019148@repoman.freebsd.org>
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nwhitehorn 2010-02-18 15:00:43 UTC
FreeBSD src repository
Modified files:
sys/powerpc/aim mmu_oea.c mmu_oea64.c
Log:
SVN rev 204042 on 2010-02-18 15:00:43Z by nwhitehorn
Fix a bug where pages being removed from memory entirely no longer have
PVOs, and so the modified state of the page can no longer be communicated
to the VM layer, causing pages not to be flushed to swap when needed, in
turn causing memory corruption. Also make several correctness adjustments
to I-Cache synchronization and TLB invalidation for 64-bit Book-S CPUs.
Obtained from: projects/ppc64
Discussed with: grehan
MFC after: 2 weeks
Revision Changes Path
1.133 +4 -2 src/sys/powerpc/aim/mmu_oea.c
1.12 +35 -53 src/sys/powerpc/aim/mmu_oea64.c
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