From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Ebo1O-000499-Jw for user-mode-linux-devel@lists.sourceforge.net; Mon, 14 Nov 2005 15:45:58 -0800 Received: from dsl092-053-140.phl1.dsl.speakeasy.net ([66.92.53.140] helo=grelber.thyrsus.com) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1Ebo1O-0007oJ-AF for user-mode-linux-devel@lists.sourceforge.net; Mon, 14 Nov 2005 15:45:58 -0800 From: Rob Landley Subject: Re: [uml-devel] [PATCH] Ok, I build x86-64 -skas0, and it still segfaults. References: <200511121936.41697.rob@landley.net> <20051114215517.GA9579@ccure.user-mode-linux.org> <200511141724.55055.rob@landley.net> In-Reply-To: <200511141724.55055.rob@landley.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200511141745.44703.rob@landley.net> Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Mon, 14 Nov 2005 17:45:44 -0600 To: user-mode-linux-devel@lists.sourceforge.net Cc: Jeff Dike , Blaisorblade On Monday 14 November 2005 17:24, Rob Landley wrote: > On Monday 14 November 2005 15:55, Jeff Dike wrote: > > On Sun, Nov 13, 2005 at 05:32:10PM -0600, Rob Landley wrote: > > > moan moan > > And proud of it! > > > Can you try the x86-64-clobbers-rcx patch below? > > Sure. (Rummages...) > > > If you don't have it already, apply the fix-x86-stubs patch first. > > It said it was reversed, so I'm going to assume for the moment that > 2.6.15-rc1 already has it, try the second... > > patching file arch/um/sys-i386/stub_segv.c > Hunk #2 FAILED at 19. > 1 out of 2 hunks FAILED -- saving rejects to file > arch/um/sys-i386/stub_segv.c.rej > > Ok, fix that up by hand... And the build breaks in stub_segv.c. > > What version are these patches against? Let's try a straight 2.6.14... > > fix-x86-stubs applied cleanly. > x86-64-clobbers-rcx... Still fails hunk #2. > > Back off to a clean 2.6.14 again and try clobbers-rcx first... > > Still fails hunk #2. > > Rob The breakage, by the way, (which occurs when you fix the failing hunk #2 up by hand) stems from the inability to find asm/signal.h: CC arch/um/sys-x86_64/stub_segv.o arch/um/sys-x86_64/stub_segv.c:7:24: asm/signal.h: Nie ma takiego pliku ani katalogu In file included from /usr/include/linux/siginfo.h:1, from /usr/include/asm-x86_64/siginfo.h:8, from /usr/include/asm/siginfo.h:12, from arch/um/sys-x86_64/stub_segv.c:10: /usr/include/linux/signal.h:2:2: warning: #warning "You should include . This time I will do it for you." In file included from /usr/include/signal.h:333, from /usr/include/linux/signal.h:4, from /usr/include/linux/siginfo.h:1, from /usr/include/asm-x86_64/siginfo.h:8, from /usr/include/asm/siginfo.h:12, from arch/um/sys-x86_64/stub_segv.c:10: And so on... (The x86-64 server I'm borrowing is in poland, hence the weird file not found messages). This is because the actual build line is this: gcc -Wp,-MD,arch/um/sys-x86_64/.stub_segv.o.d -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -D__arch_um__ -DSUBARCH=\"x86_64\" -Dvmap=kernel_vmap -Din6addr_loopback=kernel_in6addr_loopback -Iarch/um/include -I/srv/staff/rob/firmware-build/sources/packages/linux-2.6.14/arch/um/kernel/skas/include -fno-builtin -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -c -o arch/um/sys-x86_64/stub_segv.o arch/um/sys-x86_64/stub_segv.c And neither the arch/um/include nor the arch/um/kernel/skas/include directories contain an "asm" symlink. [rob@rg4 linux-2.6.14]$ find arch/um -name "asm" [rob@rg4 linux-2.6.14]$ I have no idea if any of this helps... Rob ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel