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a=rsa-sha256; c=relaxed/relaxed; d=smail.nju.edu.cn; s=iohv2404; t=1774090849; bh=arcVQdd5qWDE7k3IhE0LZZWperzfs+0HGppYUGehWyQ=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=oQ7cYtyxIKTZ2aI4CkWAPBOk+8wVnfe9TXpprzP2x3cExqioB1H+M2o4k2mq8FBwf PYZSSq7ZtXSbXlGtCI74Rs97gmQXYGzQxhjH5peX2Ykt6SyLS5g+DnZByXQv3J2si9 m3bYI65/XGOFPRYvghAGR+aYk62hwukY7bvbw7Bg= X-QQ-mid: esmtpgz11t1774090842tbb43ee6a X-QQ-Originating-IP: mv5myG0ehU1YlIZvh6KahtgfL6eeQwVXKmoi3TDFisc= X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 4390190608562230099 EX-QQ-RecipientCnt: 11 From: Kexin Sun To: jgross@suse.com, sstabellini@kernel.org, oleksandr_tyshchenko@epam.com, xen-devel@lists.xenproject.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org Cc: julia.lawall@inria.fr, xutong.ma@inria.fr, kexinsun@smail.nju.edu.cn, yunbolyu@smu.edu.sg, ratnadiraw@smu.edu.sg Subject: [PATCH] xen/swiotlb: fix stale reference to swiotlb_unmap_page() Date: Sat, 21 Mar 2026 19:00:39 +0800 Message-Id: <20260321110039.8905-1-kexinsun@smail.nju.edu.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: esmtpgz:smail.nju.edu.cn:qybglogicsvrgz:qybglogicsvrgz5b-0 X-QQ-XMAILINFO: MQYXLRAkMyaepRQYOQpwixejF+q32fFP8BysH9VnPTG/7rQkVgNs2Dqe 3DevTitA2Rwupx8sTy8czw5lzItvfbw4EqDnq0zRtdUXRL0cKzmiK/0g7dS5wcyjNbSSJYP z7SBKv8t3dIG+DUPiIGZK9uEBaWAEF38d1AE1+NidD4/0zrH2N2cK2JMvnGpq9pTspDkJpP AMjY0KLVzt971Lk5hJaJB4bQPgUKZkXayxFKaPdGDT/pskSc77pTEmwg19n3MAjiKdTMAg3 olmwGKQyrA5sGp3etdnDOFURKcjH673RZROTUyBSgxEYX7f/tBTjsGH/bz6B6FvseFKnUjt bueSpjjBby8fm6O9Oaf+QcGxSCbDeQJG+MW1uALy2EhG4f4PmsbM7wv4/2mGxcmKefGAB7l JswOts48VFqhmRtR/Iu7603L8TeRJ3b38q1BPE6RHdf17SfGEG58UIih2tCWCLu+JnP98vE id+Lapr9GaoAKb1AiFzsplJbL5eoJ/7rX2niQP8WVFjwyR8nfa+Vu0uv3cGeRyr21o3Aj3l fsN8jQD7qHYJXObqeiVy5vhQHEEBz3vV6fm1nhqgQSRN/duO4WfImPoRB383/eunT6k3I8G djJa+XuVymCrC0UCFnvswCOkntdzeyUHLv09tE/6/a5FTfODvB7hbVdCHwe0HU8+RHGWRJx B2fhtixHfYYLrU/sjossO9vYBEuz968aCQ3Q/5QpcWzvZgxEIR7bYrTdtHcOOYWqiYYhH6q I6sgNbfrEV1A1cWtgiRXW/grD/DHfnmiP6pHAmPiOR7V8QduT5JkmXLgWq9OjDLywbdLwo2 tDnmrnY5i0BEs9o266LNVUiaOPX/U7Lkl6lT1rLJFqJfHoenHWOWM0oSQXZpizqmBhuOajy Mb7KtT1YJUKCnJw4EdBb6jE4eqT6tMj+Apblzfku/FovJ2z+0r9Ao17psVwtDr6kVtXEJbW dUOqiYeKZIejcar80g+Spml8YaRr1rlAJ7xSmSJyqEMgfFqPj05tZj9ghcWWjBi0/xZFun9 NWU4qEdHfrLG/sRkWDSGyT2zr2efIsEHj+V4no9FpzHwjfIUcBmalr2WbR382ReiWz6EUk7 t/PSKzpqpvu3+AYdVAtj/wsS53jBubHVQ== X-QQ-XMRINFO: NyFYKkN4Ny6FuXrnB5Ye7Aabb3ujjtK+gg== X-QQ-RECHKSPAM: 0 X-ZohoMail-DKIM: pass (identity @smail.nju.edu.cn) X-ZM-MESSAGEID: 1774090944218154100 Content-Type: text/plain; charset="utf-8" Commit af85de5a9f00 ("xen: swiotlb: Switch to physical address mapping callbacks") renamed xen_swiotlb_unmap_page() to xen_swiotlb_unmap_phys(). The comment in xen_swiotlb_unmap_sg() had already been missing the xen_ prefix (reading swiotlb_unmap_page()), and the rename only changed _page to _phys without correcting this, leaving it as swiotlb_unmap_phys(). Fix the reference to use the correct function name xen_swiotlb_unmap_phys(). Assisted-by: unnamed:deepseek-v3.2 coccinelle Signed-off-by: Kexin Sun --- drivers/xen/swiotlb-xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index ccf25027bec1..4a734ee38994 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -340,7 +340,7 @@ xen_swiotlb_sync_single_for_device(struct device *dev, = dma_addr_t dma_addr, =20 /* * Unmap a set of streaming mode DMA translations. Again, cpu read rules - * concerning calls here are the same as for swiotlb_unmap_phys() above. + * concerning calls here are the same as for xen_swiotlb_unmap_phys() abov= e. */ static void xen_swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int ne= lems, --=20 2.25.1