OSDN Git Service

(root) / android-x86 / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6d1368e) | patch
scsi: qedf: fixup bit operations
authorHannes Reinecke <hare@suse.com>
Tue, 26 Mar 2019 07:38:45 +0000 (00:38 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 28 Mar 2019 01:54:52 +0000 (21:54 -0400)
commit78a8ab3cc0f95a66c8fb2429030289103de173e7
tree5fe33202c67a24b03a69d535962cfda5e4597467tree | snapshot
parent6d1368e8f987dd4bb1be6506d5416cb90b4ecf7acommit | diff
scsi: qedf: fixup bit operations

test_bit() is atomic, test_bit() || test_bit() is not. So protect
consecutive bit tests with a lock to avoid races.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qedf/qedf_els.c diff | blob | history
drivers/scsi/qedf/qedf_main.c diff | blob | history
kernel
About OSDN
Find Software
Develop Software
Help