All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Kalesh Singh <kaleshsingh@google.com>
Cc: jstultz@google.com, paulmck@kernel.org, rostedt@goodmis.org,
	rafael@kernel.org, hch@infradead.org, saravanak@google.com,
	tjmercier@google.com, surenb@google.com, kernel-team@android.com,
	Theodore Ts'o <tytso@mit.edu>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
	linux-kernel@vger.kernel.org, wireguard@lists.zx2c4.com,
	netdev@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH] pm/sleep: Add PM_USERSPACE_AUTOSLEEP Kconfig
Date: Thu, 30 Jun 2022 21:49:24 +0200	[thread overview]
Message-ID: <Yr3+RLhpp3g9A7vb@zx2c4.com> (raw)
In-Reply-To: <20220630191230.235306-1-kaleshsingh@google.com>

Hi Kalesh,

On Thu, Jun 30, 2022 at 07:12:29PM +0000, Kalesh Singh wrote:
> Systems that initiate frequent suspend/resume from userspace
> can make the kernel aware by enabling PM_USERSPACE_AUTOSLEEP
> config.
> 
> This allows for certain sleep-sensitive code (wireguard/rng) to
> decide on what preparatory work should be performed (or not) in
> their pm_notification callbacks.
> 
> This patch was prompted by the discussion at [1] which attempts
> to remove CONFIG_ANDROID that currently guards these code paths.
> 
> [1] https://lore.kernel.org/r/20220629150102.1582425-1-hch@lst.de/
> 
> Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
> Signed-off-by: Kalesh Singh <kaleshsingh@google.com>

Thanks, looks good to me. Do you have a corresponding Gerrit link to the
change adding this to the base Android kernel config? If so, have my
Ack:

    Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>

Jason

  reply	other threads:[~2022-06-30 19:49 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-30 19:12 [PATCH] pm/sleep: Add PM_USERSPACE_AUTOSLEEP Kconfig Kalesh Singh
2022-06-30 19:49 ` Jason A. Donenfeld [this message]
2022-06-30 20:41   ` Kalesh Singh
2022-06-30 21:14     ` Jason A. Donenfeld
2022-06-30 22:02       ` Kalesh Singh
2022-06-30 22:08         ` Jason A. Donenfeld
2022-07-01  8:38   ` Greg KH

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=Yr3+RLhpp3g9A7vb@zx2c4.com \
    --to=jason@zx2c4.com \
    --cc=davem@davemloft.net \
    --cc=edumazet@google.com \
    --cc=hch@infradead.org \
    --cc=jstultz@google.com \
    --cc=kaleshsingh@google.com \
    --cc=kernel-team@android.com \
    --cc=kuba@kernel.org \
    --cc=len.brown@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=pabeni@redhat.com \
    --cc=paulmck@kernel.org \
    --cc=pavel@ucw.cz \
    --cc=rafael@kernel.org \
    --cc=rostedt@goodmis.org \
    --cc=saravanak@google.com \
    --cc=surenb@google.com \
    --cc=tjmercier@google.com \
    --cc=tytso@mit.edu \
    --cc=wireguard@lists.zx2c4.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.