Date: Mon, 25 Jan 2010 11:06:24 -0600 From: Alan Cox <alc@cs.rice.edu> To: John Baldwin <jhb@freebsd.org> Cc: Alan Cox <alc@freebsd.org>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r202894 - in head/sys/i386: i386 include Message-ID: <4B5DCF90.9030007@cs.rice.edu> In-Reply-To: <201001250757.49334.jhb@freebsd.org> References: <201001231842.o0NIgSa5086957@svn.freebsd.org> <201001250757.49334.jhb@freebsd.org>
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John Baldwin wrote: > On Saturday 23 January 2010 1:42:28 pm Alan Cox wrote: > >> Author: alc >> Date: Sat Jan 23 18:42:28 2010 >> New Revision: 202894 >> URL: http://svn.freebsd.org/changeset/base/202894 >> >> Log: >> Handle a race between pmap_kextract() and pmap_promote_pde(). This race is >> known to cause a kernel crash in ZFS on i386 when superpage promotion is >> enabled. >> >> Tested by: netchild >> MFC after: 1 week >> > > Yay! Should we enable pg_ps by default on i386 now? > > Yes, I think so. Alan
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