Date: Sat, 21 Apr 2007 19:14:38 +0200 From: des@des.no (Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?=) To: Roman Divacky <rdivacky@freebsd.org> Cc: emulation@freebsd.org, Scot Hetzel <swhetzel@gmail.com> Subject: Re: linuxolator - ltp testing: panic with fsync02 test Message-ID: <86lkgl4pkx.fsf@dwp.des.no> In-Reply-To: <20070421080604.GA79048@freebsd.org> (Roman Divacky's message of "Sat, 21 Apr 2007 10:06:04 %2B0200") References: <790a9fff0704201848y5f6587fehf34af106ae3f7285@mail.gmail.com> <20070421080604.GA79048@freebsd.org>
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Roman Divacky <rdivacky@freebsd.org> writes: > On Fri, Apr 20, 2007 at 08:48:11PM -0500, Scot Hetzel wrote: > > Unread portion of the kernel message buffer: > > panic: NOT MPSAFE and Giant not held > I think this is related to MPSAFEing of pseudofs recently.. hopefully > des can tell us more (CCed) Yes, linprocfs_domtab() needs to call VFS_LOCK_GIANT() before namei(). DES --=20 Dag-Erling Sm=F8rgrav - des@des.no
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