https://github.com/torvalds/linux
Revision c9d120b0b2b5069cb2ae62f8eac0cef31c8544be authored by Haggai Eran on 17 July 2015, 23:24:06 UTC, committed by Linus Torvalds on 17 July 2015, 23:39:53 UTC
If dma-debug is disabled due to a memory error, DMA unmaps do not affect the dma_active_cacheline radix tree anymore, and debug_dma_assert_idle() can print false warnings. Disable debug_dma_assert_idle() when dma_debug_disabled() is true. Signed-off-by: Haggai Eran <haggaie@mellanox.com> Fixes: 0abdd7a81b7e ("dma-debug: introduce debug_dma_assert_idle()") Cc: Dan Williams <dan.j.williams@intel.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: James Bottomley <JBottomley@Parallels.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Horia Geanta <horia.geanta@freescale.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 0f70fe6
Tip revision: c9d120b0b2b5069cb2ae62f8eac0cef31c8544be authored by Haggai Eran on 17 July 2015, 23:24:06 UTC
dma-debug: skip debug_dma_assert_idle() when disabled
dma-debug: skip debug_dma_assert_idle() when disabled
Tip revision: c9d120b
File | Mode | Size |
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partitions | ||
Kconfig | -rw-r--r-- | 3.7 KB |
Kconfig.iosched | -rw-r--r-- | 1.6 KB |
Makefile | -rw-r--r-- | 923 bytes |
bio-integrity.c | -rw-r--r-- | 14.0 KB |
bio.c | -rw-r--r-- | 50.2 KB |
blk-cgroup.c | -rw-r--r-- | 31.8 KB |
blk-core.c | -rw-r--r-- | 90.7 KB |
blk-exec.c | -rw-r--r-- | 3.2 KB |
blk-flush.c | -rw-r--r-- | 14.8 KB |
blk-integrity.c | -rw-r--r-- | 12.5 KB |
blk-ioc.c | -rw-r--r-- | 10.2 KB |
blk-iopoll.c | -rw-r--r-- | 5.8 KB |
blk-lib.c | -rw-r--r-- | 8.0 KB |
blk-map.c | -rw-r--r-- | 5.2 KB |
blk-merge.c | -rw-r--r-- | 14.6 KB |
blk-mq-cpu.c | -rw-r--r-- | 1.6 KB |
blk-mq-cpumap.c | -rw-r--r-- | 2.5 KB |
blk-mq-sysfs.c | -rw-r--r-- | 10.6 KB |
blk-mq-tag.c | -rw-r--r-- | 16.4 KB |
blk-mq-tag.h | -rw-r--r-- | 2.2 KB |
blk-mq.c | -rw-r--r-- | 53.7 KB |
blk-mq.h | -rw-r--r-- | 3.3 KB |
blk-settings.c | -rw-r--r-- | 27.2 KB |
blk-softirq.c | -rw-r--r-- | 4.4 KB |
blk-sysfs.c | -rw-r--r-- | 15.5 KB |
blk-tag.c | -rw-r--r-- | 10.0 KB |
blk-throttle.c | -rw-r--r-- | 45.8 KB |
blk-timeout.c | -rw-r--r-- | 5.7 KB |
blk.h | -rw-r--r-- | 8.6 KB |
bounce.c | -rw-r--r-- | 6.4 KB |
bsg-lib.c | -rw-r--r-- | 6.0 KB |
bsg.c | -rw-r--r-- | 22.9 KB |
cfq-iosched.c | -rw-r--r-- | 122.1 KB |
cmdline-parser.c | -rw-r--r-- | 4.9 KB |
compat_ioctl.c | -rw-r--r-- | 20.8 KB |
deadline-iosched.c | -rw-r--r-- | 11.3 KB |
elevator.c | -rw-r--r-- | 23.8 KB |
genhd.c | -rw-r--r-- | 44.3 KB |
ioctl.c | -rw-r--r-- | 11.5 KB |
ioprio.c | -rw-r--r-- | 5.0 KB |
noop-iosched.c | -rw-r--r-- | 2.7 KB |
partition-generic.c | -rw-r--r-- | 14.0 KB |
scsi_ioctl.c | -rw-r--r-- | 19.4 KB |
t10-pi.c | -rw-r--r-- | 5.1 KB |
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