linux-ide.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-ide@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 0/2] ide: Remove in_interrupt()
Date: Fri, 13 Nov 2020 17:10:19 +0100	[thread overview]
Message-ID: <20201113161021.2217361-1-bigeasy@linutronix.de> (raw)

In the discussion about preempt count consistency across kernel
configurations:

 https://lore.kernel.org/r/20200914204209.256266093@linutronix.de/

it was concluded that the usage of in_interrupt() and related context
checks should be removed from non-core code.

This ide subsystem has two in_interrupts() checks before mutex/wait-event
invocations.

Sebastian



             reply	other threads:[~2020-11-13 16:10 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-13 16:10 Sebastian Andrzej Siewior [this message]
2020-11-13 16:10 ` [PATCH 1/2] ide/Falcon: Remove in_interrupt() usage Sebastian Andrzej Siewior
2020-11-13 16:10 ` [PATCH 2/2] ide: Remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister() Sebastian Andrzej Siewior
2020-11-13 16:25 ` [PATCH 0/2] ide: Remove in_interrupt() Jens Axboe
2020-11-19 16:51   ` Sebastian Andrzej Siewior
2020-11-20  1:26     ` Andrew Morton

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=20201113161021.2217361-1-bigeasy@linutronix.de \
    --to=bigeasy@linutronix.de \
    --cc=akpm@linux-foundation.org \
    --cc=linux-ide@vger.kernel.org \
    --cc=tglx@linutronix.de \
    /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).