Gaudenz Steinlin napsal(a):
Hi DanielThanks for your testing.On Tue, Oct 28, 2008 at 11:02:14PM +0100, Daniel Smolik wrote:Hi Gaudenz,I am happy to help you solve this problem on SPARC machine. There is attached log from my E250. I run self compiled 2.6.26.1 kernel. For testing I upgrade machine toDoes your self compiled kernel have the patch from http://lkml.org/lkml/2008/6/3/147 reverted or not? If not, could you try a self compiled kernel with this patch reverted?latest SID and run debian kernel to test Xorg. But this kernel crash with: [ 184.755527] irq 13: nobody cared (try booting with the "irqpoll" option) [ 184.762164] Call Trace:[ 184.764589] [0000000000484538] note_interrupt+0x23c/0x288 [ 184.770057] [0000000000484b5c] handle_fasteoi_irq+0xcc/0xf0[ 184.775699] [000000000042d500] handler_irq+0xac/0xd4 [ 184.780733] [00000000004208b4] tl0_irq5+0x1c/0x20[ 184.785507] [00000000004e9d58] pde_users_dec+0x0/0x34 [ 184.790629] [00000000004be2e0] alloc_inode+0x1c/0x17c [ 184.795749] [00000000004beb7c] iget_locked+0x48/0x124 [ 184.800869] [00000000004e9e14] proc_get_inode+0x38/0x13c [ 184.806251] [00000000004ee3fc] proc_lookup_de+0x68/0xac [ 184.811546] [00000000004ea430] proc_root_lookup+0x14/0x2c[ 184.817014] [00000000004b29f0] do_lookup+0xbc/0x1d8 [ 184.821961] [00000000004b4f00] __link_path_walk+0x890/0xd78 [ 184.827604] [00000000004b541c] path_walk+0x34/0x88 [ 184.832464] [00000000004b574c] do_path_lookup+0x134/0x1cc [ 184.837932] [00000000004b62cc] __path_lookup_intent_open+0x3c/0x88[ 184.844183] [00000000004b63f0] do_filp_open+0x78/0x7a8 [ 184.849391] handlers:[ 184.851647] [<0000000010041934>] (sym53c8xx_intr+0x8/0x68 [sym53c8xx]) [ 184.858175] Disabling IRQ #13Is this with the kernel from the Debian archive or with the kernel I compiled for testing purpose and put at http://people.debian.org/~gaudenz/sparc/ ?
I downgraded Xorg to SID and there is a result: ==) Log file: "/var/log/Xorg.0.log", Time: Thu Oct 30 21:36:11 2008 (++) Using config file: "/root/xorg.conf.new" (WW) ****INVALID MEM ALLOCATION**** b: 0x20000 e: 0x3ffff correcting mmap failure: Invalid argument Fatal server error: xf86MapDomainMem(): mmap() failure sunik:~# uname -a Linux sunik 2.6.26-1-sparc64 #1 Sun Oct 26 17:42:45 UTC 2008 sparc64 GNU/Linux I mean that patch doesn't help. Dan
I must say again that problem on SPARC machines with Xorg is problem with Xorg not with kernel.In principle I agree with you. But to fix the X server side of the problem we would have to upgrade to the X server currently in experimental. I don't think that it's possible to upgrade lenny tothis version at this moment right before the release. So I'm trying to findout if the problem is also solved by reverting the problematic kernel change.And as you have noticed yourself, the X server in experimental has other problems. So it's not really suitable for a release.Please look at http://lkml.org/lkml/2008/6/3/147 <http://lkml.org/lkml/2008/6/3/147>I'm already aware of this. Gaudenz
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