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| author |   Bruce Ashfield <bruce.ashfield@gmail.com> | 2021-02-02 22:24:01 -0500 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-02-03 21:42:44 +0000 |
| commit | 448e2210cbe66d52b175d29df16edc4aeda4c961 (patch) | |
| tree | 66d208ed6d18433801b57740a1963560e4948cb1 | |
| parent | 5dcc8a5977725a9fe11ac13ebd16a7acc1eef37d (diff) | |
| download | openembedded-core-contrib-448e2210cbe66d52b175d29df16edc4aeda4c961.tar.gz | |
linux-yocto-rt/5.10: fix 5.10-rt build breakage
5.10-stable included a backport of:
Author: Eric W. Biederman <ebiederm@xmission.com>
Date: Thu Dec 3 14:11:13 2020 -0600
rwsem: Implement down_read_interruptible
[ Upstream commit 31784cff7ee073b34d6eddabb95e3be2880a425c ]
In preparation for converting exec_update_mutex to a rwsem so that
multiple readers can execute in parallel and not deadlock, add
down_read_interruptible. This is needed for perf_event_open to be
converted (with no semantic changes) from working on a mutex to
wroking on a rwsem.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/87k0tybqfy.fsf@x220.int.ebiederm.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
We implement a -rt variant to fix the build issues.
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto-rt_5.10.bb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.10.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.10.bb index c3c3325c5d..c855496fa2 100644 --- a/meta/recipes-kernel/linux/linux-yocto-rt_5.10.bb +++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.10.bb @@ -11,7 +11,7 @@ python () { raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it") } -SRCREV_machine ?= "9c3ab79db8ac20dac05125ef6e2a5f50ed7ebacf" +SRCREV_machine ?= "7fa491ad298d663a0cb15570c00cfc203b041e83" SRCREV_meta ?= "31aece53a1ae191fc0efe41f53c342293f654d04" SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \ |