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authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>2016-10-26 14:21:27 +0300
committerLuca Coelho <luciano.coelho@intel.com>2017-02-03 16:26:37 +0200
commit143b0b2ae8c1f0c0e036ec859d0a49482892234b (patch)
tree99336966c5c7fe65a593d0c5a0b441231641e868 /tools/build/feature/test-libelf.c
parent36401cb7ffae731295a6dd1ce2b40d7ad74245f4 (diff)
iwlwifi: mvm: fix PS-Poll enablement
We added the uAPSD enabled ACs and that made the firmware choose to pull frames with uAPSD trigger frames instead of PS-Poll. Fix that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'tools/build/feature/test-libelf.c')
0 files changed, 0 insertions, 0 deletions
reate inverse lock ordering between them. other info that might help us debug this: Chain exists of: &(&sighand->siglock)->rlock --> &(&tty->ctrl_lock)->rlock --> ucounts_lock Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ucounts_lock); local_irq_disable(); lock(&(&sighand->siglock)->rlock); lock(&(&tty->ctrl_lock)->rlock); <Interrupt> lock(&(&sighand->siglock)->rlock); *** DEADLOCK *** This patch removes a dependency between rlock and ucount_lock. Fixes: f333c700c610 ("pidns: Add a limit on the number of pid namespaces") Cc: stable@vger.kernel.org Signed-off-by: Andrei Vagin <avagin@openvz.org> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'sound/usb/line6/podhd.c')