io_uring: fix missing sigmask restore in io_cqring_wait() - kernel - Hosts the 0x221E linux distro kernel.

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author	Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com>	2021-09-14 22:38:52 +0800
committer	Jens Axboe <axboe@kernel.dk>	2021-09-14 08:47:00 -0600
commit	44df58d441a94de40d52fca67dc60790daee4266 (patch)
tree	662056341938d161f51576009d690b3511553610 /tools/testing/kunit
parent	41d3a6bd1d37149b18331fc4bb789c5456a7aeb0 (diff)
download	kernel-44df58d441a94de40d52fca67dc60790daee4266.tar.gz

io_uring: fix missing sigmask restore in io_cqring_wait()

Move get_timespec() section in io_cqring_wait() before the sigmask saving, otherwise we'll fail to restore sigmask once get_timespec() returns error. Fixes: c73ebb685fb6 ("io_uring: add timeout support for io_uring_enter()") Signed-off-by: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com> Link: https://lore.kernel.org/r/20210914143852.9663-1-xiaoguang.wang@linux.alibaba.com Signed-off-by: Jens Axboe <axboe@kernel.dk>

Diffstat (limited to 'tools/testing/kunit')

0 files changed, 0 insertions, 0 deletions

Ajay Kathat <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221123153543.8568-2-philipturnbull@github.com 2022-08-08wifi: wilc1000: fix spurious inline in wilc_handle_disconnect()Kalle Valo Sparse warns: drivers/net/wireless/microchip/wilc1000/hif.h:218:35: error: marked inline, but without a definition Remove the inline, it's not needed. Reported-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Acked-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220801110440.13144-1-kvalo@kernel.org 2022-07-27wifi: wilc1000: cancel the connect operation during interface downAjay Singh Cancel the ongoing connection request to avoid any issue if the interface is set down before the connection request is completed. host_int_handle_disconnect was already available, so renamed it and used the same API for 'ndio_close' cb. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220720160302.231516-6-ajay.kathat@microchip.com 2022-07-15wifi: cfg80211/mac80211: separate link params from station paramsShaul Triebitz Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2022-05-30wifi: wilc1000: add IGTK supportAjay Singh Add support to handle IGTK keys which are required for MFP to FW. Index ID 4 and 5 are used to store the IGTK key. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220524120606.9675-4-ajay.kathat@microchip.com 2022-05-30wifi: wilc1000: add WPA3 SAE supportAjay Singh Enable SAE authentication for AP and STA mode. In STA mode, allow the driver to pass the auth frames which are received from firmware to userspace application(hostapd) so that SAE authentication is offloaded to userspace. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220524120606.9675-3-ajay.kathat@microchip.com 2022-05-30wifi: wilc1000: remove WEP security supportAjay Singh Deprecated WEP security for WILC driver as well as in firmware from 15.6 FW release onwards. After WEP security removal, freeup some codespace which helped to add new features like WPA3 etc. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220524120606.9675-2-ajay.kathat@microchip.com 2021-12-16wilc1000: Improve WILC TX performance when power_save is offDavid Mosberger-Tang The wakeup and sleep commands need to be sent to the WILC chip only when it is in power save mode (PSM, as controlled by "iw dev wlan0 set power_save on/off"). The commands are relatively costly, so it pays to skip them when possible. iperf3 without this patch (no significant different with PSM on/off): TX 0.00-120.01 sec 140 MBytes 9.82 Mbits/sec RX 0.00-120.69 sec 283 MBytes 19.6 Mbits/sec with this patch applied: PSM off (TX is 46% improved, RX slightly improved; may not be significant): TX 0.00-120.00 sec 206 MBytes 14.4 Mbits/sec RX 0.00-120.48 sec 322 MBytes 22.4 Mbits/sec PSM on (no significant change): TX 0.00-120.00 sec 140 MBytes 9.78 Mbits/sec RX 0.00-120.08 sec 257 MBytes 18.0 Mbits/sec Signed-off-by: David Mosberger-Tang <davidm@egauge.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20211210203016.3680425-2-davidm@egauge.net 2021-12-14wilc1000: Fix copy-and-paste typo in wilc_set_mac_addressDavid Mosberger-Tang The messages appears to have been copied from wilc_get_mac_address and says "get" when it should say "set". Signed-off-by: David Mosberger-Tang <davidm@egauge.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20211206232709.3192856-2-davidm@egauge.net 2021-09-21wilc1000: add new WID to pass wake_enable information to firmwareAjay Singh Add new WID(WID_WOWLAN_TRIGGER) to send wake_enable information to firmware. In 'set_wakeup' cfg80211_ops callback, the enable information was not passed to firmware which is required to handle WOWLan trigger notification from firmware. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210916164902.74629-4-ajay.kathat@microchip.com 2021-09-21wilc1000: move 'deinit_lock' lock init/destroy inside module probeAjay Singh Move initialization & deinitialization of 'deinit_lock' mutex lock inside wlan_init_locks() & wlan_deinit_locks() API's respectively alongside other locks. After the movement, the client count variable(client_count) which is used for lock init/deinit is removed. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210916164902.74629-2-ajay.kathat@microchip.com