Date: Fri, 25 May 2007 20:48:03 -0400 From: Joe Marcus Clarke <marcus@marcuscom.com> To: attilio@FreeBSD.org Cc: Jeff Roberson <jroberson@chesapeake.net>, jeff@FreeBSD.org, Current@FreeBSD.org Subject: Re: Panic on -CURRENT after LDT changes Message-ID: <1180140483.94117.24.camel@shumai.marcuscom.com> In-Reply-To: <465780A3.8040603@FreeBSD.org> References: <1179962663.75721.6.camel@shumai.marcuscom.com> <20070523165051.G9443@10.0.0.1> <4655D5C1.2010905@FreeBSD.org> <1180022919.10757.24.camel@shumai.marcuscom.com> <3bbf2fe10705240930o10f37febt9fb5f0a46bd193c3@mail.gmail.com> <4657267C.2070306@marcuscom.com> <3bbf2fe10705251116h1a4606fg6250d917247a5143@mail.gmail.com> <46572970.5080201@marcuscom.com> <3bbf2fe10705251135j2b858529l964bf22285d5554e@mail.gmail.com> <3bbf2fe10705251209y658d1910rd62286388bccc092@mail.gmail.com> <4657357C.4050009@marcuscom.com> <4657683E.6040107@FreeBSD.org> <1180136064.94117.14.camel@shumai.marcuscom.com> <46577838.3020107@FreeBSD.org> <1180138048.94117.17.camel@shumai.marcuscom.com> <465780A3.8040603@FreeBSD.org>
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--=-JV5o+lHPltJxRZ0RgPsN Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2007-05-26 at 02:34 +0200, Attilio Rao wrote: > Joe Marcus Clarke wrote: > > On Sat, 2007-05-26 at 01:58 +0200, Attilio Rao wrote: > >> Joe Marcus Clarke wrote: > >>> On Sat, 2007-05-26 at 00:50 +0200, Attilio Rao wrote: > >>>> Joe Marcus Clarke wrote: > >>>>> -----BEGIN PGP SIGNED MESSAGE----- > >>>>> Hash: SHA1 > >>>>> > >>>>> > >>>>> Thanks. I just finished building a PREEMPTION-less kernel. I'll h= old > >>>>> off on the test until I get your patch. > >>>> Hello Joe, > >>>> can you please try this patch: > >>>> http://users.gufi.org/~rookie/works/patches/sys_machdep.diff > >>>> > >>>> maybe using with and without PREEMPTION? > >>> With PREEMPTION yields a new crash: > >> Could you please re-download the patch and try this new one? > >=20 > > Ding, ding, ding. With this patch plus PREEMPTION, I no longer get a > > crash. Given that is the ideal state (i.e. closest to a GENERIC > > kernel), I think this is a winner. >=20 > Could you please try this better approach on a VANILLA kernel and say if=20 > it still works for you: > http://users.gufi.org/~rookie/works/patches/schedlock/ldt2.diff Still works, no crash. Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-JV5o+lHPltJxRZ0RgPsN Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQBGV4PBb2iPiv4Uz4cRAr8AAJ44q0Jeo5bBoAyzXpHs0hOlAZxjswCdFNOy dcptBFnUKKiZ5xKB/NCYSPs= =Fmjq -----END PGP SIGNATURE----- --=-JV5o+lHPltJxRZ0RgPsN--
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