linux-kernel - [PATCH v2 0/2] xen/swiotlb: fix 2 issues in xen-swiotlb

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Message-ID: <20240916064748.18071-1-jgross@suse.com>
Date: Mon, 16 Sep 2024 08:47:46 +0200
From: Juergen Gross <jgross@...e.com>
To: linux-kernel@...r.kernel.org,
	iommu@...ts.linux.dev
Cc: Juergen Gross <jgross@...e.com>,
	Stefano Stabellini <sstabellini@...nel.org>,
	Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
	xen-devel@...ts.xenproject.org
Subject: [PATCH v2 0/2] xen/swiotlb: fix 2 issues in xen-swiotlb

Fix 2 issues in xen-swiotlb:

- buffers need to be aligned properly
- wrong buffer size if XEN_PAGE_SIZE < PAGE_SIZE

Changes in V2:
- added patch 2

Juergen Gross (2):
  xen/swiotlb: add alignment check for dma buffers
  xen/swiotlb: fix allocated size

 drivers/xen/swiotlb-xen.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

-- 
2.43.0