From: Christoph Hellwig <hch@lst.de>
To: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: Christoph Hellwig <hch@lst.de>,
xen-devel@lists.xenproject.org, Jens Axboe <axboe@kernel.dk>,
Keith Busch <kbusch@kernel.org>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org,
Sagi Grimberg <sagi@grimberg.me>
Subject: Re: [PATCH] nvme-pci: fix parameter order in nvme_free_sgls() call
Date: Wed, 28 Jan 2026 15:22:55 +0100 [thread overview]
Message-ID: <20260128142255.GA3210@lst.de> (raw)
In-Reply-To: <aXnScGiFkX7ZFFdE@Mac.lan>
On Wed, Jan 28, 2026 at 10:10:08AM +0100, Roger Pau Monné wrote:
> > > the root device as part of a kernel update is unexpected. Sadly 6.18
> > > already contained this issue, and no-one noticed, so its impact is limited?
> >
> > This only affects non-IOMMU paths with a non-noop dma_unmap_phys.
> > So it is a very common setup, but very severe for those. Because of
>
> Do you mean a "not very common setup"? Otherwise I can't parse the
> sentence.
Yes, sorry.
next prev parent reply other threads:[~2026-01-28 14:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 19:59 [PATCH] nvme-pci: fix parameter order in nvme_free_sgls() call Roger Pau Monne
2026-01-28 8:49 ` Christoph Hellwig
2026-01-28 9:10 ` Roger Pau Monné
2026-01-28 14:22 ` Christoph Hellwig [this message]
2026-01-28 14:59 ` Keith Busch
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