* [GIT PULL] OP-TEE driver fix for v5.11
@ 2021-01-22 7:42 Jens Wiklander
0 siblings, 0 replies; only message in thread
From: Jens Wiklander @ 2021-01-22 7:42 UTC (permalink / raw)
To: arm, soc; +Cc: op-tee, Linux Kernel Mailing List, Rouven Czerwinski
Hello arm-soc maintainers,
Please pull this small patch taking care of a rcu_sched trace in some
corner cases when OP-TEE is invoked.
Thanks,
Jens
The following changes since commit e71ba9452f0b5b2e8dc8aa5445198cd9214a6a62:
Linux 5.11-rc2 (2021-01-03 15:55:30 -0800)
are available in the Git repository at:
git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-rcu-sched-trace-for-v5.11
for you to fetch changes up to dcb3b06d9c34f33a249f65c08805461fb0c4325b:
tee: optee: replace might_sleep with cond_resched (2021-01-21 10:36:48 +0100)
----------------------------------------------------------------
Fix rcu_sched trace from OP-TEE invoke
Replaces might_sleep() with a conditional call to cond_resched()
in order to avoid the rcu_sched trace in some corner cases.
----------------------------------------------------------------
Rouven Czerwinski (1):
tee: optee: replace might_sleep with cond_resched
drivers/tee/optee/call.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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