Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: linux-next: kernel BUG at mm/slub.c:1447! | From | Guenter Roeck <> | Date | Fri, 2 Oct 2015 06:36:57 -0700 |
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On 10/01/2015 01:49 PM, Andrew Morton wrote: > On Thu, 1 Oct 2015 09:06:15 -0700 Guenter Roeck <linux@roeck-us.net> wrote: > >> Seen with next-20151001, running qemu, simulating Opteron_G1 with a non-SMP configuration. >> On a re-run, I have seen it with the same image, but this time when simulating IvyBridge, >> so it is not CPU dependent. I did not previously see the problem. >> >> Log is at >> http://server.roeck-us.net:8010/builders/qemu-x86-next/builds/259/steps/qemubuildcommand/logs/stdio >> >> I'll try to bisect. The problem is not seen with every boot, so that may take a while. > > Caused by mhocko's "mm, fs: obey gfp_mapping for add_to_page_cache()", > I expect. > I tried to bisect to be sure, but the problem doesn't happen often enough, and I got some false negatives. I assume bisect is no longer necessary. If I need to try again, please let me know.
Thanks, Guenter
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