From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev,
Thomas Gleixner <tglx@kernel.org>,
Ram Vegesna <ram.vegesna@broadcom.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, target-devel@vger.kernel.org
Subject: Re: [PATCH 07/21] scsi: efct: Use IRQF_ONESHOT and default primary handler
Date: Tue, 03 Feb 2026 22:02:58 -0500 [thread overview]
Message-ID: <yq1cy2lp5ww.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20260123113708.416727-8-bigeasy@linutronix.de> (Sebastian Andrzej Siewior's message of "Fri, 23 Jan 2026 12:36:53 +0100")
Sebastian,
> There is no added value in efct_intr_msix() compared to
> irq_default_primary_handler().
>
> Using a threaded interrupt without a dedicated primary handler mandates
> the IRQF_ONESHOT flag to mask the interrupt source while the threaded
> handler is active. Otherwise the interrupt can fire again before the
> threaded handler had a chance to run.
Applied to 6.20/scsi-staging, thanks!
--
Martin K. Petersen
prev parent reply other threads:[~2026-02-04 3:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260123113708.416727-1-bigeasy@linutronix.de>
2026-01-23 11:36 ` [PATCH 07/21] scsi: efct: Use IRQF_ONESHOT and default primary handler Sebastian Andrzej Siewior
2026-02-04 3:02 ` Martin K. Petersen [this message]
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=yq1cy2lp5ww.fsf@ca-mkp.ca.oracle.com \
--to=martin.petersen@oracle.com \
--cc=James.Bottomley@HansenPartnership.com \
--cc=bigeasy@linutronix.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-devel@lists.linux.dev \
--cc=linux-scsi@vger.kernel.org \
--cc=ram.vegesna@broadcom.com \
--cc=target-devel@vger.kernel.org \
--cc=tglx@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
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