From: Jens Wiklander <jens.wiklander@linaro.org>
To: arm@kernel.org, soc@kernel.org
Cc: op-tee@lists.trustedfirmware.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Rouven Czerwinski <r.czerwinski@pengutronix.de>
Subject: [GIT PULL] OP-TEE driver fix for v5.11
Date: Fri, 22 Jan 2021 08:42:34 +0100 [thread overview]
Message-ID: <20210122074234.GA1074747@jade> (raw)
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(-)
reply other threads:[~2021-01-22 7:43 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210122074234.GA1074747@jade \
--to=jens.wiklander@linaro.org \
--cc=arm@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=op-tee@lists.trustedfirmware.org \
--cc=r.czerwinski@pengutronix.de \
--cc=soc@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox