From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: [PATCH] ide-cd: fix kernel crash on hppa regression Date: Fri, 17 Apr 2009 08:53:44 +0200 Message-ID: <20090417065344.GC6806@liondog.tnic> References: <49E6638B.8090700@gmx.de> <20090416063735.GA21742@liondog.tnic> <49E7945E.7030508@gmx.de> Reply-To: petkovbb@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: Linus , Borislav Petkov , Bartlomiej Zolnierkiewicz , Kyle McMartin , linux-parisc , "Rafael J. Wysocki" To: Helge Deller Return-path: In-Reply-To: <49E7945E.7030508@gmx.de> List-ID: List-Id: linux-parisc.vger.kernel.org Hi, On Thu, Apr 16, 2009 at 10:26:06PM +0200, Helge Deller wrote: [..] > I tried to build a kernel with CONFIG_DEBUG_INFO. > There are two problem with that, because I'm cross-compiling: > a) I don't have a cross-gdb (but I could use addr2line instead though) > b) the resulting kernel is becoming too big and won't link/boot: > ... > SYSMAP System.map > SYSMAP .tmp_System.map > /sbin/palo -f /mnt/sda4/home/cvs/parisc/git-kernel/linus-linux-2.6-32bit/palo.conf > palo version 1.14 deller@p100 Fri Jul 28 22:55:11 CEST 2006 > ELF32 executable > ipl: addr 2048 size 36864 entry 0x0 > ko 0x0 ksz 0 k64o 0x0 k64sz 0 rdo 0 rdsz 0 > <> > Your 32-bit-kernel is too big for your F0 partition > make[3]: *** [palo] Error 2 > > I could now just try to look into the assembly by hand and try > to find which line produces the problem. But reading hppa assembly code > for such a big function is not very easy though. Thanks a lot for trying, I appreciate it. However, I think I have an easier idea I could try here first and maybe we won't need the hppa assembly exercise :). > BTW, even with my patch ATAPI CDROM accesses don't work with the current kernel... What do you mean by that, please elaborate? -- Regards/Gruss, Boris.