From: zanussi@kernel.org
To: LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
Carsten Emde <C.Emde@osadl.org>, John Kacur <jkacur@redhat.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Daniel Wagner <wagi@monom.org>, Tom Zanussi <zanussi@kernel.org>,
Julia Cartwright <julia@ni.com>
Subject: [PATCH RT 01/19] kthread: Use __RAW_SPIN_LOCK_UNLOCK to initialize kthread_worker lock
Date: Thu, 8 Aug 2019 14:52:29 -0500 [thread overview]
Message-ID: <f4cc7265bb83a3266e8a5c4eac9000f5c3aaa810.1565293934.git.zanussi@kernel.org> (raw)
In-Reply-To: <cover.1565293934.git.zanussi@kernel.org>
In-Reply-To: <cover.1565293934.git.zanussi@kernel.org>
From: Tom Zanussi <zanussi@kernel.org>
v4.14.137-rt65-rc1 stable review patch.
If anyone has any objections, please let me know.
-----------
commit 2a9060beefcf (kthread: convert worker lock to raw spinlock)
forgot to update KTHREAD_WORKER_INIT() to use
__RAW_SPIN_LOCK_UNLOCKED() instead of just __SPIN_LOCK_UNLOCKED() when
it converted the lock to raw.
Change it so that e.g. DEFINE_KTHREAD_WORKER() users don't error out.
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
---
include/linux/kthread.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 4e0449df82c3..4e663f407bd7 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -105,7 +105,7 @@ struct kthread_delayed_work {
};
#define KTHREAD_WORKER_INIT(worker) { \
- .lock = __SPIN_LOCK_UNLOCKED((worker).lock), \
+ .lock = __RAW_SPIN_LOCK_UNLOCKED((worker).lock), \
.work_list = LIST_HEAD_INIT((worker).work_list), \
.delayed_work_list = LIST_HEAD_INIT((worker).delayed_work_list),\
}
--
2.14.1
next prev parent reply other threads:[~2019-08-08 19:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 19:52 [PATCH RT 00/19] Linux v4.14.137-rt65-rc1 zanussi
2019-08-08 19:52 ` zanussi [this message]
2019-08-08 19:52 ` [PATCH RT 02/19] kthread: add a global worker thread zanussi
2019-08-08 19:52 ` [PATCH RT 03/19] genirq: Do not invoke the affinity callback via a workqueue on RT zanussi
2019-08-08 19:52 ` [PATCH RT 04/19] genirq: Handle missing work_struct in irq_set_affinity_notifier() zanussi
2019-08-08 19:52 ` [PATCH RT 05/19] locking/rwsem: Rename rwsem_rt.h to rwsem-rt.h zanussi
2019-08-08 19:52 ` [PATCH RT 06/19] sched/completion: Fix a lockup in wait_for_completion() zanussi
2019-08-08 19:52 ` [PATCH RT 07/19] locking/lockdep: Don't complain about incorrect name for no validate class zanussi
2019-08-08 19:52 ` [PATCH RT 08/19] arm: imx6: cpuidle: Use raw_spinlock_t zanussi
2019-08-08 19:52 ` [PATCH RT 09/19] rcu: Don't allow to change rcu_normal_after_boot on RT zanussi
2019-08-08 19:52 ` [PATCH RT 10/19] pci/switchtec: fix stream_open.cocci warnings zanussi
2019-08-08 19:52 ` [PATCH RT 11/19] sched/core: Drop a preempt_disable_rt() statement zanussi
2019-08-08 19:52 ` [PATCH RT 12/19] Revert "futex: Ensure lock/unlock symetry versus pi_lock and hash bucket lock" zanussi
2019-08-08 19:52 ` [PATCH RT 13/19] Revert "futex: Fix bug on when a requeued RT task times out" zanussi
2019-08-08 19:52 ` [PATCH RT 14/19] Revert "rtmutex: Handle the various new futex race conditions" zanussi
2019-08-08 19:52 ` [PATCH RT 15/19] Revert "futex: workaround migrate_disable/enable in different context" zanussi
2019-08-08 19:52 ` [PATCH RT 16/19] futex: Make the futex_hash_bucket lock raw zanussi
2019-08-08 19:52 ` [PATCH RT 17/19] futex: Delay deallocation of pi_state zanussi
2019-08-08 19:52 ` [PATCH RT 18/19] mm/zswap: Do not disable preemption in zswap_frontswap_store() zanussi
2019-08-08 19:52 ` [PATCH RT 19/19] Linux 4.14.137-rt65-rc1 zanussi
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=f4cc7265bb83a3266e8a5c4eac9000f5c3aaa810.1565293934.git.zanussi@kernel.org \
--to=zanussi@kernel.org \
--cc=C.Emde@osadl.org \
--cc=bigeasy@linutronix.de \
--cc=jkacur@redhat.com \
--cc=julia@ni.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=wagi@monom.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;
as well as URLs for NNTP newsgroup(s).