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Mon, 16 Sep 2024 06:47:50 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id 6jRUM5bU52Z/IAAAD6G6ig (envelope-from ); Mon, 16 Sep 2024 06:47:50 +0000 From: Juergen Gross To: linux-kernel@vger.kernel.org, iommu@lists.linux.dev Cc: Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , xen-devel@lists.xenproject.org Subject: [PATCH v2 0/2] xen/swiotlb: fix 2 issues in xen-swiotlb Date: Mon, 16 Sep 2024 08:47:46 +0200 Message-ID: <20240916064748.18071-1-jgross@suse.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Level: X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[6]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:mid]; RCVD_TLS_ALL(0.00)[] X-Spam-Score: -2.80 X-Spam-Flag: NO 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