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authorKalle Valo <kvalo@codeaurora.org>2017-01-31 09:50:50 +0200
committerKalle Valo <kvalo@codeaurora.org>2017-01-31 09:50:50 +0200
commit7243a1af37a4dc9225004546d9d0756c529ad3ce (patch)
tree6d53c420177404565abf245810809b76415d9bd6 /net/ipv4/cipso_ipv4.c
parentb1a4c9a19659465d63924568b7b68a2fa65e159c (diff)
parentf2593cb1b29185d38db706cbcbe22ed538720ae1 (diff)
Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
ath.git patches for 4.11. Major changes: wcn36xx * convert to a proper QCOM_SMD driver (from the platform_driver interface) ath10k * VHT160 support * dump Copy Engine registers during firmware crash * search board file extension from SMBIOS wil6210 * add disable_ap_sme module parameter
Diffstat (limited to 'net/ipv4/cipso_ipv4.c')
0 files changed, 0 insertions, 0 deletions
the code `pch->work_list' is protected by `pch->lock'. I don't know if this may cause race conditions. Similarly `pch->cyclic' is written by `pl330_alloc_chan_resources' under `pl330->lock' but read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/xen/swiotlb-xen.h')