From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Toralf =?iso-8859-1?q?F=F6rster?= Subject: Re: [PATCH] x86, hweight: Fix UML boot crash Date: Mon, 14 Jun 2010 15:44:58 +0200 References: <201005271944.09541.toralf.foerster@gmx.de> <201006141149.24647.toralf.foerster@gmx.de> <20100614130039.GA4618@kryptos.osrc.amd.com> In-Reply-To: <20100614130039.GA4618@kryptos.osrc.amd.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message-Id: <201006141544.59500.toralf.foerster@gmx.de> To: Borislav Petkov Cc: Borislav Petkov , "H. Peter Anvin" , Geert Uytterhoeven , "user-mode-linux-devel@lists.sourceforge.net" , "linux-kernel@vger.kernel.org" List-ID: Borislav Petkov wrote at 15:00:39 > Linus' tree doesn't contain the fix yet - rather it is in -tip: > http://git.kernel.org/tip/055c47272b8f5679d08ccc57efea3cb4aaeb5fc6 >=20 > You can easily cherry-pick it from there and retest. Issue solved works with that patch. FWIW : This command sequence produced a linux executable which crashed too: $> ~/devel/linux-2.6 $ patch -p1 < ../linux-2.6- tip.git-055c47272b8f5679d08ccc57efea3cb4aaeb5fc6.patch patching file=20 arch/um/include/asm/arch_hweight.h $> ~/devel/linux-2.6 $ make ARCH=3Dum CC=3D"ccache gcc" make[1]: `arch/um/sys-i386/user-offsets.s' is up to date. CHK include/linux/version.h CHK include/generated/utsrelease.h CALL scripts/checksyscalls.sh CHK include/generated/compile.h LINK linux $> start_uml.sh ... But after I compiled it w/o ccache $> ~/devel/linux-2.6 $ make ARCH=3Dum linux executable works (!?!) Anyway thx for the fix :-) --=20 MfG/Kind regards Toralf F=EF=BF=BDrster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3