linux-kernel - Re: [syzbot] [iommu?] KMSAN: uninit-value in iopt_pages_unfill

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Message-ID: <20260128165050.GO1641016@ziepe.ca>
Date: Wed, 28 Jan 2026 12:50:50 -0400
From: Jason Gunthorpe <jgg@...pe.ca>
To: syzbot <syzbot+a0c841e02f328005bbcc@...kaller.appspotmail.com>
Cc: iommu@...ts.linux.dev, joro@...tes.org, kevin.tian@...el.com,
	linux-kernel@...r.kernel.org, robin.murphy@....com,
	syzkaller-bugs@...glegroups.com, will@...nel.org
Subject: Re: [syzbot] [iommu?] KMSAN: uninit-value in iopt_pages_unfill_xarray

#syz dup: KMSAN: uninit-value in pfn_reader_next