]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e79fcb0) | patch
target: Fix incorrect usage of nested IRQ spinlocks in ABORT_TASK path
authorSteve Hodgson <steve@purestorage.com>
Wed, 31 Oct 2012 17:24:02 +0000 (10:24 -0700)
committerNicholas Bellinger <nab@linux-iscsi.org>
Thu, 1 Nov 2012 07:38:45 +0000 (00:38 -0700)
commit6b15fce549d09f7fc8aa1e73bdb8e856992b7b70
tree854a0c02ec42a9f5b84ca9eafa989b8c809ac51btree | snapshot
parente79fcb0561e68fb776ac7bbbd403d3492cfc254ecommit | diff
target: Fix incorrect usage of nested IRQ spinlocks in ABORT_TASK path

This patch changes core_tmr_abort_task() to use spin_lock -> spin_unlock
around se_cmd->t_state_lock while spin_lock_irqsave is held via
se_sess->sess_cmd_lock.

Signed-off-by: Steve Hodgson <steve@purestorage.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_tmr.c diff | blob | history
Linux Kernel Source Tree.