https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c2 Borislav Petkov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bpetkov@suse.com --- Comment #2 from Borislav Petkov 2013-08-18 14:42:29 UTC --- Just a wild guess: Do you CONFIG_MICROCODE_AMD_EARLY enabled in your config? If so, can you try booting latest tip/master here: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git the master branch. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c4 --- Comment #4 from Borislav Petkov 2013-08-18 17:34:34 UTC --- Well, if you're already using a git kernel repository, you can simply do in your current repository: $ git remote add tip git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git $ git fetch tip and then checkout the master branch: $ git checkout tip/master and build and boot it using the oS .config. If not, you can do: $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git and you should be on the master branch already when the cloning has finished. If not, $ git checkout master should bring you there. And from looking at the git clone manpage, your command should work too, btw. Just to verify, the top commit on that branch is: commit adcaaf572967d0e66ed174fea6fa85deef914029 Merge: 5ff7694eac48 215b28a5308f Author: Ingo Molnar Date: Sat Aug 17 09:47:35 2013 +0200 Merge branch 'linus' If you have that, then you should be on the correct branch. HTH. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c6 --- Comment #6 from Markus Koßmann 2013-08-18 19:20:42 UTC --- I downloaded tip master, copied over .config from 3.11.0-rc5-2.gadcd98b-desktop, run make oldconfig; make all; make modules_install; make install The resulting kernel crashes in early boot stage (see attached stack dump of tip master) . The kernel used config-3.11 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c8 --- Comment #8 from Borislav Petkov 2013-08-18 22:14:33 UTC --- It basically says what the problem is: "... VFS: Unable to mount root fs on unknown-block(0,0)" You're missing support for the filesystem of your root device. Also, if you're using an initrd, you'd need to add the filesystem's modules to it. And the thing is, your kernel has booted past the point it was freezing before so it could very well be that the AMD microcode fixes do take care of your problem too. Especially if the other reports I had about it were on an F10h machine too. So try to figure out which modules you're missing for the VFS to find your root fs so that we can check if we have successful boot all the way. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c10 --- Comment #10 from Jeff Mahoney 2013-08-28 08:45:58 EDT --- You can diagnose it further by booting with "shell=1" on the kernel command line. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c11 --- Comment #11 from Markus Koßmann 2013-08-30 04:14:59 UTC --- I don't have access to the PC with the problem now for 10 days because I'am on holidays, sorry. I'll look at it , when I'am back. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=835313 https://bugzilla.novell.com/show_bug.cgi?id=835313#c13 Borislav Petkov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CLOSED Resolution| |WORKSFORME --- Comment #13 from Borislav Petkov 2013-09-11 12:10:23 UTC --- ok, closing. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.