Messages in this thread | | | Date | Wed, 23 Apr 2014 14:16:12 -0400 | From | Dave Jones <> | Subject | Re: 3.15rc2 hanging processes on exit. |
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On Wed, Apr 23, 2014 at 11:11:53AM -0700, Hugh Dickins wrote: > > Very odd. Does anybody see anything I missed? > > Easily explained (correct me if I'm wrong): Dave is reporting this from > his testing of 3.14,
correct.
> but Linus is looking at his 3.15-rc git tree, which now contains > > commit 57e68e9cd65b4b8eb4045a1e0d0746458502554c > Author: Vlastimil Babka <vbabka@suse.cz> > Date: Mon Apr 7 15:37:50 2014 -0700 > mm: try_to_unmap_cluster() should lock_page() before mlocking > > precisely to fix this (long-standing but long-unnoticed) issue, > which Sasha reported a couple of months ago.
ah, great. as long as it's fixed, I'm happy :)
Dave
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