Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-15 Thread Rik van Riel
On 01/14/2013 01:24 PM, Andrew Clayton wrote: On Mon, 14 Jan 2013 15:27:36 +0200, Gleb Natapov wrote: On Sun, Jan 13, 2013 at 10:29:58PM +, Andrew Clayton wrote: When running qemu-kvm under 64but Fedora 16 under current 3.8, it just hangs at start up. Dong a ps -ef hangs the process at

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-15 Thread Andrew Clayton
On Tue, 15 Jan 2013 11:48:39 -0500, Rik van Riel wrote: On 01/14/2013 01:24 PM, Andrew Clayton wrote: [snip] bashS 88013b2b0d00 0 3203 3133 0x 880114dabe58 0082 800113558065 880114dabfd8 880114dabfd8 4000

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-15 Thread Andrew Clayton
On Tue, 15 Jan 2013 17:17:56 +, Andrew Clayton wrote: On Tue, 15 Jan 2013 11:48:39 -0500, Rik van Riel wrote: On 01/14/2013 01:24 PM, Andrew Clayton wrote: [snip] bashS 88013b2b0d00 0 3203 3133 0x 880114dabe58 0082

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-15 Thread Jiri Kosina
On Tue, 15 Jan 2013, Andrew Clayton wrote: bashS 88013b2b0d00 0 3203 3133 0x 880114dabe58 0082 800113558065 880114dabfd8 880114dabfd8 4000 88013b0c5b00 88013b2b0d00 880114dabd88 8109067d

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-15 Thread Andrew Clayton
On Tue, 15 Jan 2013 19:41:32 +0100 (CET), Jiri Kosina wrote: [snip] Could you please try the patch below and report backt? Thanks. From: Jiri Kosina jkos...@suse.cz Subject: [PATCH] lockdep, rwsem: fix down_write_nest_lock() if !CONFIG_DEBUG_LOCK_ALLOC Commit 1b963c81b1 (lockdep,

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-14 Thread Gleb Natapov
On Sun, Jan 13, 2013 at 10:29:58PM +, Andrew Clayton wrote: When running qemu-kvm under 64but Fedora 16 under current 3.8, it just hangs at start up. Dong a ps -ef hangs the process at the point where it would display the qemu process (trying to list the qemu-kvm /proc pid directory

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-14 Thread Andrew Clayton
On Mon, 14 Jan 2013 15:27:36 +0200, Gleb Natapov wrote: On Sun, Jan 13, 2013 at 10:29:58PM +, Andrew Clayton wrote: When running qemu-kvm under 64but Fedora 16 under current 3.8, it just hangs at start up. Dong a ps -ef hangs the process at the point where it would display the qemu

Re: qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-14 Thread Gleb Natapov
Copying linux-mm. On Mon, Jan 14, 2013 at 06:24:49PM +, Andrew Clayton wrote: On Mon, 14 Jan 2013 15:27:36 +0200, Gleb Natapov wrote: On Sun, Jan 13, 2013 at 10:29:58PM +, Andrew Clayton wrote: When running qemu-kvm under 64but Fedora 16 under current 3.8, it just hangs at

qemu-kvm hangs at start up under 3.8.0-rc3-00074-gb719f43 (works with CONFIG_LOCKDEP)

2013-01-13 Thread Andrew Clayton
When running qemu-kvm under 64but Fedora 16 under current 3.8, it just hangs at start up. Dong a ps -ef hangs the process at the point where it would display the qemu process (trying to list the qemu-kvm /proc pid directory contents just hangs ls). I also noticed some other weirdness at this