LKML Archive on lore.kernel.org
 help / color / Atom feed
From: Steven Rostedt <rostedt@goodmis.org>
To: Joel Fernandes <joel@joelfernandes.org>
Cc: "Paul E. McKenney" <paulmck@linux.ibm.com>,
	linux-kernel@vger.kernel.org, rcu@vger.kernel.org,
	jiangshanlai@gmail.com, dipankar@in.ibm.com,
	mathieu.desnoyers@efficios.com, josh@joshtriplett.org,
	luto@kernel.org, byungchul.park@lge.com
Subject: Re: [PATCH tip/core/rcu 06/19] rcu: Add warning to detect half-interrupts
Date: Thu, 14 Mar 2019 09:36:57 -0400
Message-ID: <20190314093657.2c1a3485@gandalf.local.home> (raw)
In-Reply-To: <20190314123159.GB101545@google.com>

On Thu, 14 Mar 2019 08:31:59 -0400
Joel Fernandes <joel@joelfernandes.org> wrote:

> Oh thanks for pointing that out. Yes it does work for me. I agree with the
> lockdep API addition and others could benefit from it too. I will incorporate
> the lockdep API addition into the RCU patch, but let me know if I should
> rather split it.

I'd recommend splitting it (adding the lockdep_assert in a patch by
itself), but make sure that patch Cc's the lockdep maintainers and
explains the reason for adding it. Might as well Cc the lockdep
maintainers on the entire series too.

-- Steve

  reply index

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-29 22:20 [PATCH tip/core/rcu 0/19] RCU flavor-consolidation changes for v4.20/v5.0 Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 01/19] rcu: Refactor rcu_{nmi,irq}_{enter,exit}() Paul E. McKenney
2018-08-30 18:10   ` Steven Rostedt
2018-08-30 23:02     ` Paul E. McKenney
2018-08-31  2:25     ` Byungchul Park
2018-08-29 22:20 ` [PATCH tip/core/rcu 02/19] rcu: Defer reporting RCU-preempt quiescent states when disabled Paul E. McKenney
2018-10-29 11:24   ` Ran Rozenstein
2018-10-29 14:27     ` Paul E. McKenney
2018-10-30  3:44       ` Joel Fernandes
2018-10-30 12:58         ` Paul E. McKenney
2018-10-30 22:21           ` Joel Fernandes
2018-10-31 18:22             ` Paul E. McKenney
2018-11-02 19:43               ` Paul E. McKenney
2018-11-26 13:55                 ` Ran Rozenstein
2018-11-26 19:00                   ` Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 03/19] rcutorture: Test extended "rcu" read-side critical sections Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 04/19] rcu: Allow processing deferred QSes for exiting RCU-preempt readers Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 05/19] rcu: Remove now-unused ->b.exp_need_qs field from the rcu_special union Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 06/19] rcu: Add warning to detect half-interrupts Paul E. McKenney
2019-03-11 13:39   ` Joel Fernandes
2019-03-11 22:29     ` Paul E. McKenney
2019-03-12 15:05       ` Joel Fernandes
2019-03-12 15:20         ` Paul E. McKenney
2019-03-13 15:09           ` Joel Fernandes
2019-03-13 15:27             ` Steven Rostedt
2019-03-13 15:51               ` Paul E. McKenney
2019-03-13 16:51                 ` Steven Rostedt
2019-03-13 18:07                   ` Paul E. McKenney
2019-03-14 12:31                     ` Joel Fernandes
2019-03-14 13:36                       ` Steven Rostedt [this message]
2019-03-14 13:37                         ` Steven Rostedt
2019-03-14 21:27                           ` Joel Fernandes
2019-03-15  7:31     ` Byungchul Park
2019-03-15  7:44       ` Byungchul Park
2019-03-15 13:46         ` Joel Fernandes
2018-08-29 22:20 ` [PATCH tip/core/rcu 07/19] rcu: Apply RCU-bh QSes to RCU-sched and RCU-preempt when safe Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 08/19] rcu: Report expedited grace periods at context-switch time Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 09/19] rcu: Define RCU-bh update API in terms of RCU Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 10/19] rcu: Update comments and help text for no more RCU-bh updaters Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 11/19] rcu: Drop "wake" parameter from rcu_report_exp_rdp() Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 12/19] rcu: Fix typo in rcu_get_gp_kthreads_prio() header comment Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 13/19] rcu: Define RCU-sched API in terms of RCU for Tree RCU PREEMPT builds Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 14/19] rcu: Express Tiny RCU updates in terms of RCU rather than RCU-sched Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 15/19] rcu: Remove RCU_STATE_INITIALIZER() Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 16/19] rcu: Eliminate rcu_state structure's ->call field Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 17/19] rcu: Remove rcu_state structure's ->rda field Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 18/19] rcu: Remove rcu_state_p pointer to default rcu_state structure Paul E. McKenney
2018-08-29 22:20 ` [PATCH tip/core/rcu 19/19] rcu: Remove rcu_data_p pointer to default rcu_data structure Paul E. McKenney
2018-08-29 22:22 ` [PATCH tip/core/rcu 0/19] RCU flavor-consolidation changes for v4.20/v5.0 Paul E. McKenney

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=20190314093657.2c1a3485@gandalf.local.home \
    --to=rostedt@goodmis.org \
    --cc=byungchul.park@lge.com \
    --cc=dipankar@in.ibm.com \
    --cc=jiangshanlai@gmail.com \
    --cc=joel@joelfernandes.org \
    --cc=josh@joshtriplett.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=luto@kernel.org \
    --cc=mathieu.desnoyers@efficios.com \
    --cc=paulmck@linux.ibm.com \
    --cc=rcu@vger.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

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git
	git clone --mirror https://lore.kernel.org/lkml/8 lkml/git/8.git
	git clone --mirror https://lore.kernel.org/lkml/9 lkml/git/9.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git