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(parent: 4776829) | patch
rsi: fix non-atomic allocation in completion handler
authorJohan Hovold <johan@kernel.org>
Thu, 28 Nov 2019 17:22:03 +0000 (18:22 +0100)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 18 Dec 2019 18:57:06 +0000 (20:57 +0200)
commitb9b9f9fea21830f85cf0148cd8dce001ae55ead1
tree3b9091b9dd3dfab90cee3955efd7f597b728d786tree | snapshot
parent47768297481184932844ab01a86752ba31a38861commit | diff
rsi: fix non-atomic allocation in completion handler

USB completion handlers are called in atomic context and must
specifically not allocate memory using GFP_KERNEL.

Fixes: a1854fae1414 ("rsi: improve RX packet handling in USB interface")
Cc: stable <stable@vger.kernel.org> # 4.17
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/rsi/rsi_91x_usb.c diff | blob | history
Domain: System / Kernel;