From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: Linux Kernel Developers List <linux-kernel@vger.kernel.org>,
Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: [PATCH 06/17] xen-blkfront: remove IRQF_SAMPLE_RANDOM which is now a no-op
Date: Thu, 19 Jul 2012 15:44:46 -0400 [thread overview]
Message-ID: <20120719194446.GA17097@phenom.dumpdata.com> (raw)
In-Reply-To: <1342560756-18737-7-git-send-email-tytso@mit.edu>
On Tue, Jul 17, 2012 at 05:32:25PM -0400, Theodore Ts'o wrote:
> With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a
> no-op; interrupt randomness is now collected unconditionally in a very
> low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM
> flag was scheduled to be removed in 2009 on the
> feature-removal-schedule, so this patch is preparation for the final
> removal of this flag.
>
> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Cc: Jeremy Fitzhardinge <jeremy@goop.org>
> ---
> drivers/block/xen-blkfront.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
> index 60eed4b..8f7a071 100644
> --- a/drivers/block/xen-blkfront.c
> +++ b/drivers/block/xen-blkfront.c
> @@ -854,9 +854,8 @@ static int setup_blkring(struct xenbus_device *dev,
> if (err)
> goto fail;
>
> - err = bind_evtchn_to_irqhandler(info->evtchn,
> - blkif_interrupt,
> - IRQF_SAMPLE_RANDOM, "blkif", info);
> + err = bind_evtchn_to_irqhandler(info->evtchn, blkif_interrupt, 0,
> + "blkif", info);
> if (err <= 0) {
> xenbus_dev_fatal(dev, err,
> "bind_evtchn_to_irqhandler failed");
> --
> 1.7.11.1.108.gb129051
next prev parent reply other threads:[~2012-07-19 19:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-17 21:32 [PATCH 00/17] Extirpate IRQF_SAMPLE_REMOVE from the kernel Theodore Ts'o
2012-07-17 21:32 ` [PATCH 01/17] mfd: remove IRQF_SAMPLE_RANDOM which is now a no-op Theodore Ts'o
2012-07-17 21:32 ` [PATCH 02/17] input/serio/hp_sdc.c: " Theodore Ts'o
2012-07-18 6:09 ` Dmitry Torokhov
2012-07-18 17:05 ` Theodore Ts'o
2012-07-17 21:32 ` [PATCH 03/17] i2c-pmcmsp: " Theodore Ts'o
2012-07-17 21:32 ` [PATCH 04/17] pda_power: " Theodore Ts'o
2012-07-18 4:00 ` Anton Vorontsov
2012-07-18 4:18 ` Theodore Ts'o
2012-07-18 4:56 ` Anton Vorontsov
2012-07-17 21:32 ` [PATCH 05/17] n2_crypto: " Theodore Ts'o
2012-07-18 0:48 ` Herbert Xu
2012-07-17 21:32 ` [PATCH 06/17] xen-blkfront: " Theodore Ts'o
2012-07-19 19:44 ` Konrad Rzeszutek Wilk [this message]
2012-07-17 21:32 ` [PATCH 07/17] drivers: hv: " Theodore Ts'o
2012-07-18 13:14 ` KY Srinivasan
2012-07-17 21:32 ` [PATCH 08/17] uartlite: " Theodore Ts'o
2012-07-18 4:41 ` Peter Korsgaard
2012-07-17 21:32 ` [PATCH 09/17] goku_udc: remove IRQF_SAMPLE_RANDOM which was commented out Theodore Ts'o
2012-07-17 21:32 ` [PATCH 10/17] omap_udc: remove IRQF_SAMPLE_RANDOM which is now a no-op Theodore Ts'o
2012-07-17 21:32 ` [PATCH 11/17] pxa25x_udc: " Theodore Ts'o
2012-07-19 3:07 ` Haojian Zhuang
2012-07-17 21:32 ` [PATCH 12/17] isp1301_omap: " Theodore Ts'o
2012-07-17 21:32 ` [PATCH 13/17] board-palmz71: " Theodore Ts'o
2012-07-17 21:32 ` [PATCH 14/17] [ARM] pxa: " Theodore Ts'o
2012-07-19 3:08 ` Haojian Zhuang
2012-07-17 21:32 ` [PATCH 15/17] sparc/ldc: " Theodore Ts'o
2012-07-17 22:06 ` David Miller
2012-07-17 21:32 ` [PATCH 16/17] um: " Theodore Ts'o
2012-07-17 21:32 ` [PATCH 17/17] random: final removal of IRQF_SAMPLE_RANDOM Theodore Ts'o
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=20120719194446.GA17097@phenom.dumpdata.com \
--to=konrad.wilk@oracle.com \
--cc=jeremy@goop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tytso@mit.edu \
/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).