Messages in this thread | | | Date | Tue, 16 Jun 2015 21:43:28 -0500 | From | Larry Finger <> | Subject | Re: [RFC NEXT] mm: Fix suspicious RCU usage at kernel/sched/core.c:7318 |
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On 06/16/2015 04:07 PM, Martin KaFai Lau wrote: > On Mon, Jun 15, 2015 at 04:25:18PM -0500, Larry Finger wrote: >> Additional backtrace lines are truncated. In addition, the above splat is >> followed by several "BUG: sleeping function called from invalid context >> at mm/slub.c:1268" outputs. As suggested by Martin KaFai Lau, these are the >> clue to the fix. Routine kmemleak_alloc_percpu() always uses GFP_KERNEL >> for its allocations, whereas it should use the value input to pcpu_alloc(). > Just a minor nit, 'kmemleak_alloc_percpu() should follow the gfp from > per_alloc()' may be a more accurate title to describe the patch.
Do you mean that the subject should be changed?
Larry
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