Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 12:40 PM, richard -rw- weinberger wrote: > On Fri, Sep 6, 2013 at 6:12 PM, Josh Boyer wrote: >> On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt wrote: >>> On Fri, 6 Sep 2013 11:46:13 -0400 >>> Josh Boyer wrote: >>> >>> > Fedora should really look into defaulting to

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread richard -rw- weinberger
On Fri, Sep 6, 2013 at 6:12 PM, Josh Boyer wrote: > On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt wrote: >> On Fri, 6 Sep 2013 11:46:13 -0400 >> Josh Boyer wrote: >> >> >>> > Fedora should really look into defaulting to syslinux. >>> >>> Doesn't support all the usecases we have, and it's not

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 12:12:48 -0400 Josh Boyer wrote: > On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt wrote: > > On Fri, 6 Sep 2013 11:46:13 -0400 > > Josh Boyer wrote: > > > > > >> > Fedora should really look into defaulting to syslinux. > >> > >> Doesn't support all the usecases we have, and

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 11:34 AM, Steven Rostedt wrote: > On Fri, 6 Sep 2013 11:22:21 -0400 > Dave Jones wrote: > >> Ugh, it's actually because my local install kernel script calls >> grub2-mkconfig after installing a kernel to clean out old ones and not >> clutter up the boot menu. (Which in

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer wrote: > > Fedora should really look into defaulting to syslinux. > > Doesn't support all the usecases we have, and it's not multi-arch. > Grub2 has warts, but it's all around more flexible. We should be working on making syslinux work for all

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt wrote: > On Fri, 6 Sep 2013 11:46:13 -0400 > Josh Boyer wrote: > > >> > Fedora should really look into defaulting to syslinux. >> >> Doesn't support all the usecases we have, and it's not multi-arch. >> Grub2 has warts, but it's all around more

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 11:22:21 -0400 Dave Jones wrote: > Ugh, it's actually because my local install kernel script calls > grub2-mkconfig after installing a kernel to clean out old ones and not > clutter up the boot menu. (Which in turn scans every disk using os-prober[*]) Fedora should really

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Dave Jones
On Fri, Sep 06, 2013 at 10:41:13AM -0400, Kyle McMartin wrote: > On Fri, Sep 06, 2013 at 10:24:13AM -0400, Steven Rostedt wrote: > > > > Is it really safe to load modules that were compiled with different > > options? > > Certainly not, offsets can change based on config options. > > >

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Kyle McMartin
On Fri, Sep 06, 2013 at 10:24:13AM -0400, Steven Rostedt wrote: > > Is it really safe to load modules that were compiled with different > options? Certainly not, offsets can change based on config options. > Sounds like a failure in the install scripts to me. > Definitely a bug in those

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Dave Jones
On Fri, Sep 06, 2013 at 09:32:52AM -0400, Steven Rostedt wrote: > On Thu, 5 Sep 2013 23:58:27 -0400 > Dave Jones wrote: > > > On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: > > > On Thu, 5 Sep 2013 21:48:59 -0400 > > > Dave Jones wrote: > > > > > > > On Thu, Sep

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 10:18:52 -0400 Dave Jones wrote: > > > 28b0 : > > > > > > return bh; > > > } > > > > > > int reiserfs_init_bitmap_cache(struct super_block *sb) > > > { > > > 28b0: e8 00 00 00 00 callq 28b5 > > > > > That looks to be the

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Thu, 5 Sep 2013 23:58:27 -0400 Dave Jones wrote: > On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: > > On Thu, 5 Sep 2013 21:48:59 -0400 > > Dave Jones wrote: > > > > > On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: > > > > On Thu, 5 Sep 2013 21:34:55

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Thu, 5 Sep 2013 23:58:27 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:48:59 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: On Thu, 5

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 10:18:52 -0400 Dave Jones da...@redhat.com wrote: 28b0 reiserfs_init_bitmap_cache: return bh; } int reiserfs_init_bitmap_cache(struct super_block *sb) { 28b0: e8 00 00 00 00 callq 28b5

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Dave Jones
On Fri, Sep 06, 2013 at 09:32:52AM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 23:58:27 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:48:59 -0400 Dave Jones da...@redhat.com wrote:

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Kyle McMartin
On Fri, Sep 06, 2013 at 10:24:13AM -0400, Steven Rostedt wrote: Is it really safe to load modules that were compiled with different options? Certainly not, offsets can change based on config options. Sounds like a failure in the install scripts to me. Definitely a bug in those scripts,

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Dave Jones
On Fri, Sep 06, 2013 at 10:41:13AM -0400, Kyle McMartin wrote: On Fri, Sep 06, 2013 at 10:24:13AM -0400, Steven Rostedt wrote: Is it really safe to load modules that were compiled with different options? Certainly not, offsets can change based on config options. Sounds like

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 11:22:21 -0400 Dave Jones da...@redhat.com wrote: Ugh, it's actually because my local install kernel script calls grub2-mkconfig after installing a kernel to clean out old ones and not clutter up the boot menu. (Which in turn scans every disk using os-prober[*]) Fedora

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt rost...@goodmis.org wrote: On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer jwbo...@fedoraproject.org wrote: Fedora should really look into defaulting to syslinux. Doesn't support all the usecases we have, and it's not multi-arch. Grub2 has

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer jwbo...@fedoraproject.org wrote: Fedora should really look into defaulting to syslinux. Doesn't support all the usecases we have, and it's not multi-arch. Grub2 has warts, but it's all around more flexible. We should be working on making

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 11:34 AM, Steven Rostedt rost...@goodmis.org wrote: On Fri, 6 Sep 2013 11:22:21 -0400 Dave Jones da...@redhat.com wrote: Ugh, it's actually because my local install kernel script calls grub2-mkconfig after installing a kernel to clean out old ones and not clutter up

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Steven Rostedt
On Fri, 6 Sep 2013 12:12:48 -0400 Josh Boyer jwbo...@fedoraproject.org wrote: On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt rost...@goodmis.org wrote: On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer jwbo...@fedoraproject.org wrote: Fedora should really look into defaulting to syslinux.

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread richard -rw- weinberger
On Fri, Sep 6, 2013 at 6:12 PM, Josh Boyer jwbo...@fedoraproject.org wrote: On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt rost...@goodmis.org wrote: On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer jwbo...@fedoraproject.org wrote: Fedora should really look into defaulting to syslinux.

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-06 Thread Josh Boyer
On Fri, Sep 6, 2013 at 12:40 PM, richard -rw- weinberger richard.weinber...@gmail.com wrote: On Fri, Sep 6, 2013 at 6:12 PM, Josh Boyer jwbo...@fedoraproject.org wrote: On Fri, Sep 6, 2013 at 12:07 PM, Steven Rostedt rost...@goodmis.org wrote: On Fri, 6 Sep 2013 11:46:13 -0400 Josh Boyer

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: > On Thu, 5 Sep 2013 21:48:59 -0400 > Dave Jones wrote: > > > On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: > > > On Thu, 5 Sep 2013 21:34:55 -0400 > > > Dave Jones wrote: > > > > > > > On Thu, Sep

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:48:59 -0400 Dave Jones wrote: > On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: > > On Thu, 5 Sep 2013 21:34:55 -0400 > > Dave Jones wrote: > > > > > On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: > > Did you change a config option,

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: > On Thu, 5 Sep 2013 21:34:55 -0400 > Dave Jones wrote: > > > On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: > > > On Thu, 5 Sep 2013 21:19:24 -0400 > > > Dave Jones wrote: > > > > > > > For whatever

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:34:55 -0400 Dave Jones wrote: > On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: > > On Thu, 5 Sep 2013 21:19:24 -0400 > > Dave Jones wrote: > > > > > For whatever dumb reason, when running 'make install' on a Fedora system, > > > os-prober tries to

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: > On Thu, 5 Sep 2013 21:19:24 -0400 > Dave Jones wrote: > > > For whatever dumb reason, when running 'make install' on a Fedora system, > > os-prober tries to figure out what filesystems are needed by loading > > filesystems,

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:19:24 -0400 Dave Jones wrote: > For whatever dumb reason, when running 'make install' on a Fedora system, > os-prober tries to figure out what filesystems are needed by loading > filesystems, > and seeing what sticks.. Today it blew up spectacularly when it got to >

ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
For whatever dumb reason, when running 'make install' on a Fedora system, os-prober tries to figure out what filesystems are needed by loading filesystems, and seeing what sticks.. Today it blew up spectacularly when it got to loading reiserfs.. System wedged entirely afterwards. Dave

ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
For whatever dumb reason, when running 'make install' on a Fedora system, os-prober tries to figure out what filesystems are needed by loading filesystems, and seeing what sticks.. Today it blew up spectacularly when it got to loading reiserfs.. System wedged entirely afterwards. Dave

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:19:24 -0400 Dave Jones da...@redhat.com wrote: For whatever dumb reason, when running 'make install' on a Fedora system, os-prober tries to figure out what filesystems are needed by loading filesystems, and seeing what sticks.. Today it blew up spectacularly when it

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:19:24 -0400 Dave Jones da...@redhat.com wrote: For whatever dumb reason, when running 'make install' on a Fedora system, os-prober tries to figure out what filesystems are needed by loading

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:34:55 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:19:24 -0400 Dave Jones da...@redhat.com wrote: For whatever dumb reason, when running 'make install' on a Fedora system,

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:34:55 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:19:24 -0400 Dave Jones da...@redhat.com wrote:

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Steven Rostedt
On Thu, 5 Sep 2013 21:48:59 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:34:55 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:28:34PM -0400, Steven Rostedt wrote: Did you

Re: ftrace 'failed to modify' bug when loading reiserfs.ko

2013-09-05 Thread Dave Jones
On Thu, Sep 05, 2013 at 09:51:54PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:48:59 -0400 Dave Jones da...@redhat.com wrote: On Thu, Sep 05, 2013 at 09:44:55PM -0400, Steven Rostedt wrote: On Thu, 5 Sep 2013 21:34:55 -0400 Dave Jones da...@redhat.com wrote: