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From: Tejun Heo <tj@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Li Zefan <lizefan@huawei.com>,
	Johannes Weiner <hannes@cmpxchg.org>,
	cgroups@vger.kernel.org
Subject: [GIT PULL] cgroup fix for v5.1-rc5
Date: Fri, 19 Apr 2019 17:28:34 -0700	[thread overview]
Message-ID: <20190420002834.GJ374014@devbig004.ftw2.facebook.com> (raw)

Hello, Linus.

A patch to fix a RCU imbalance error in the devices cgroup
configuration error path.

Thanks.

The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b:

  Linux 5.1-rc1 (2019-03-17 14:22:26 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-5.1-fixes

for you to fetch changes up to 0fcc4c8c044e117ac126ab6df4138ea9a67fa2a9:

  device_cgroup: fix RCU imbalance in error case (2019-03-19 10:46:15 -0700)

----------------------------------------------------------------
Jann Horn (1):
      device_cgroup: fix RCU imbalance in error case

 security/device_cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index cd97929fac66..dc28914fa72e 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -560,7 +560,7 @@ static int propagate_exception(struct dev_cgroup *devcg_root,
 		    devcg->behavior == DEVCG_DEFAULT_ALLOW) {
 			rc = dev_exception_add(devcg, ex);
 			if (rc)
-				break;
+				return rc;
 		} else {
 			/*
 			 * in the other possible cases:

-- 
tejun

             reply	other threads:[~2019-04-20  0:28 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-20  0:28 Tejun Heo [this message]
2019-04-20  1:10 ` [GIT PULL] cgroup fix for v5.1-rc5 pr-tracker-bot

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