Date: Sun, 05 Jun 2011 21:49:32 +0200 From: Andreas Tobler <andreast@fgznet.ch> To: Nathan Whitehorn <nwhitehorn@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r222666 - head/sys/powerpc/aim Message-ID: <4DEBDDCC.6090407@fgznet.ch> In-Reply-To: <201106040322.p543MHXs091626@svn.freebsd.org> References: <201106040322.p543MHXs091626@svn.freebsd.org>
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On 04.06.11 05:22, Nathan Whitehorn wrote: > Author: nwhitehorn > Date: Sat Jun 4 03:22:16 2011 > New Revision: 222666 > URL: http://svn.freebsd.org/changeset/base/222666 > > Log: > Fix a typo derived from a mismerge from mmu_oea that would cause > pmap_sync_icache() to sync random (possibly uncached or nonexisting!) > memory, causing kernel page faults or machine checks, most easily > triggered by using GDB. While here, add an additional safeguard to only > sync cacheable memory. A big, big thank you!!! The core is working now! Next is fine tuning. ---- [bohrium:head/objdir/gdb] andreast% ./gdb -v GNU gdb (GDB) 7.3.50.20110605-cvs This GDB was configured as "powerpc64-unknown-freebsd9.0". ---- Andreas
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