linux-kernel - Re: [RESEND PATCH] iommu/amd: Fix pci_segment memleak in alloc_pci

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Message-ID: <yzhwgps5cawvflyg2jtl4x6zlu6bnrfpjy7hbler6v5qbdgit5@s6ijyxynxhx3>
Date: Thu, 13 Nov 2025 16:22:34 +0100
From: Jörg Rödel <joro@...tes.org>
To: Jinhui Guo <guojinhui.liam@...edance.com>
Cc: suravee.suthikulpanit@....com, iommu@...ts.linux.dev, 
	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [RESEND PATCH] iommu/amd: Fix pci_segment memleak in
 alloc_pci_segment()

On Tue, Oct 28, 2025 at 12:50:17AM +0800, Jinhui Guo wrote:
> Fix a memory leak of struct amd_iommu_pci_segment in alloc_pci_segment()
> when system memory (or contiguous memory) is insufficient.
> 
> Fixes: 04230c119930 ("iommu/amd: Introduce per PCI segment device table")
> Fixes: eda797a27795 ("iommu/amd: Introduce per PCI segment rlookup table")
> Fixes: 99fc4ac3d297 ("iommu/amd: Introduce per PCI segment alias_table")
> Cc: stable@...r.kernel.org
> Signed-off-by: Jinhui Guo <guojinhui.liam@...edance.com>

Applied, thanks.