From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Tony Lindgren <tony@atomide.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Tero Kristo <kristo@kernel.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Sasha Levin <sashal@kernel.org>,
linux-crypto@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 06/30] crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
Date: Sun, 5 Sep 2021 21:22:19 -0400 [thread overview]
Message-ID: <20210906012244.930338-6-sashal@kernel.org> (raw)
In-Reply-To: <20210906012244.930338-1-sashal@kernel.org>
From: Tony Lindgren <tony@atomide.com>
[ Upstream commit fe28140b3393b0ba1eb95cc109f974a7e58b26fd ]
We should not clear FLAGS_DMA_ACTIVE before omap_sham_update_dma_stop() is
done calling dma_unmap_sg(). We already clear FLAGS_DMA_ACTIVE at the
end of omap_sham_update_dma_stop().
The early clearing of FLAGS_DMA_ACTIVE is not causing issues as we do not
need to defer anything based on FLAGS_DMA_ACTIVE currently. So this can be
applied as clean-up.
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Tero Kristo <kristo@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/crypto/omap-sham.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index f80db1eb2994..f8a146554b1f 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -1734,7 +1734,7 @@ static void omap_sham_done_task(unsigned long data)
if (test_and_clear_bit(FLAGS_OUTPUT_READY, &dd->flags))
goto finish;
} else if (test_bit(FLAGS_DMA_READY, &dd->flags)) {
- if (test_and_clear_bit(FLAGS_DMA_ACTIVE, &dd->flags)) {
+ if (test_bit(FLAGS_DMA_ACTIVE, &dd->flags)) {
omap_sham_update_dma_stop(dd);
if (dd->err) {
err = dd->err;
--
2.30.2
next prev parent reply other threads:[~2021-09-06 1:31 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-06 1:22 [PATCH AUTOSEL 5.4 01/30] locking/mutex: Fix HANDOFF condition Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 02/30] regmap: fix the offset of register error log Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 03/30] crypto: mxs-dcp - Check for DMA mapping errors Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 04/30] sched/deadline: Fix reset_on_fork reporting of DL tasks Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 05/30] power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors Sasha Levin
2021-09-06 1:22 ` Sasha Levin [this message]
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 07/30] sched/deadline: Fix missing clock update in migrate_task_rq_dl() Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 08/30] rcu/tree: Handle VM stoppage in stall detection Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 09/30] posix-cpu-timers: Force next expiration recalc after itimer reset Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 10/30] hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns() Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 11/30] hrtimer: Ensure timerfd notification for HIGHRES=n Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 12/30] udf: Check LVID earlier Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 13/30] udf: Fix iocharset=utf8 mount option Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 14/30] isofs: joliet: " Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 15/30] bcache: add proper error unwinding in bcache_device_init Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 16/30] nvme-tcp: don't update queue count when failing to set io queues Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 17/30] nvme-rdma: " Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 18/30] nvmet: pass back cntlid on successful completion Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 19/30] power: supply: max17042_battery: fix typo in MAx17042_TOFF Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 20/30] s390/cio: add dev_busid sysfs entry for each subchannel Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 21/30] libata: fix ata_host_start() Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 22/30] crypto: qat - do not ignore errors from enable_vf2pf_comms() Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 23/30] crypto: qat - handle both source of interrupt in VF ISR Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 24/30] crypto: qat - fix reuse of completion variable Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 25/30] crypto: qat - fix naming for init/shutdown VF to PF notifications Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 26/30] crypto: qat - do not export adf_iov_putmsg() Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 27/30] fcntl: fix potential deadlock for &fasync_struct.fa_lock Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 28/30] udf_get_extendedattr() had no boundary checks Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 29/30] s390/kasan: fix large PMD pages address alignment check Sasha Levin
2021-09-06 1:22 ` [PATCH AUTOSEL 5.4 30/30] s390/debug: fix debug area life cycle Sasha Levin
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