From: sashiko-bot@kernel.org
To: "Keith Busch" <kbusch@meta.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH v2 2/2] PCI/MSI: Implement irq_mask_noflush() for MSI-x
Date: Thu, 05 Nov 2026 19:27:26 +0000 [thread overview]
Message-ID: <sashiko-outbox-199857@kernel.org> (raw)
In-Reply-To: <20261105191556.4042191-3-kbusch@meta.com>
> From: Keith Busch <kbusch@kernel.org>
>
> Skip the read-back that flushes the MSI-x mask write. Parent domains
> that mask on behalf of PCI/MSI keep using their own irq_mask().
>
> Suggested-by: Thomas Gleixner <tglx@kernel.org>
> Signed-off-by: Keith Busch <kbusch@kernel.org>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261105191556.4042191-1-kbusch@meta.com?part=2
prev parent reply other threads:[~2026-11-05 19:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 19:15 [PATCH v2 0/2] genirq, PCI/MSI: mask without flushing Keith Busch
2026-11-05 19:15 ` [PATCH v2 1/2] genirq: Add disable_irq_noflush() Keith Busch
2026-11-05 19:31 ` sashiko-bot
2026-11-05 19:15 ` [PATCH v2 2/2] PCI/MSI: Implement irq_mask_noflush() for MSI-x Keith Busch
2026-11-05 19:27 ` sashiko-bot [this message]
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