Messages in this thread | | | Date | Thu, 08 Jan 2015 10:37:50 -0600 | From | Mark Langsdorf <> | Subject | Re: Linux 3.19-rc3 |
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On 01/08/2015 09:08 AM, Michal Hocko wrote: > [CCing linux-mm and CMA people] > [Full message here: > http://article.gmane.org/gmane.linux.ports.arm.kernel/383669]
>> [ 1054.095277] DMA: 109*64kB (UR) 53*128kB (R) 8*256kB (R) 0*512kB 0*1024kB >> 0*2048kB 1*4096kB (R) 0*8192kB 0*16384kB 1*32768kB (R) 0*65536kB = 52672kB >> [ 1054.108621] Normal: 191*64kB (MR) 0*128kB 0*256kB 0*512kB 0*1024kB >> 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB 0*65536kB = 12224kB > [...] >> [ 1054.142545] Free swap = 6598400kB >> [ 1054.145928] Total swap = 8388544kB >> [ 1054.149317] 262112 pages RAM >> [ 1054.152180] 0 pages HighMem/MovableOnly >> [ 1054.155995] 18446744073709544361 pages reserved >> [ 1054.160505] 8192 pages cma reserved > > Besides underflow in the reserved pages accounting mentioned in other > email the free lists look strange as well. All free blocks with some memory > are marked as reserved. I would suspect something CMA related.
I get the same failure with CMA turned off entirely. I assume that means CMA is not the culprit.
--Mark Langsdorf
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