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Wed, 26 Jun 2024 10:15:13 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20240626101513epsmtrp2eeaa7a869685d6ca50a408eaa6d5ffab~chmIq6IEq1237112371epsmtrp2N; Wed, 26 Jun 2024 10:15:13 +0000 (GMT) X-AuditID: b6c32a4a-bffff70000002705-25-667bfe853d33 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 7E.6B.29940.13AEB766; Wed, 26 Jun 2024 19:15:13 +0900 (KST) Received: from localhost.localdomain (unknown [107.99.41.245]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20240626101512epsmtip15b7099c4bf924e901811582bd44caed0~chmG6euMQ0147101471epsmtip1P; Wed, 26 Jun 2024 10:15:11 +0000 (GMT) From: Anuj Gupta To: asml.silence@gmail.com, mpatocka@redhat.com, axboe@kernel.dk, hch@lst.de, kbusch@kernel.org, martin.petersen@oracle.com Cc: io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, Anuj Gupta , Kanchan Joshi Subject: [PATCH v2 02/10] block: set bip_vcnt correctly Date: Wed, 26 Jun 2024 15:36:52 +0530 Message-Id: <20240626100700.3629-3-anuj20.g@samsung.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240626100700.3629-1-anuj20.g@samsung.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrKJsWRmVeSWpSXmKPExsWy7bCmpm7rv+o0g8nrjS2aJvxltpizahuj xeq7/WwWK1cfZbJ413qOxeLo/7dsFpMOXWO02HtL22L+sqfsFsuP/2OymNhxlcmB22PnrLvs HpfPlnpsWtXJ5rF5Sb3H7psNbB4fn95i8Xi/7yqbR9+WVYwenzfJBXBGZdtkpCampBYppOYl 56dk5qXbKnkHxzvHm5oZGOoaWlqYKynkJeam2iq5+AToumXmAN2qpFCWmFMKFApILC5W0rez KcovLUlVyMgvLrFVSi1IySkwKdArTswtLs1L18tLLbEyNDAwMgUqTMjO6Fr8lr3gOkfF+qkz 2RoYF7B3MXJySAiYSFy+eYsVxBYS2M0o8fujQhcjF5D9iVFi2cm9bBDON0aJ21vXwnX0Nxxg gUjsZZTYM/8IE4TzmVHi2Kx1jCBVbALqEkeet4LZIgK1Eitbp7ODFDELLGWU+PDgOjNIQljA XGLi1d9gY1kEVCUetXxiArF5BSwktr+/wQKxTl5i5qXvYDWcApYSdzZvZ4SoEZQ4OfMJWA0z UE3z1tnMIAskBOZySPx7uxZoEAeQ4yIx/xcjxBxhiVfHt0C9ICXx+R3IbyB2usSPy0+ZIOwC ieZj+6Dq7SVaT/Uzg4xhFtCUWL9LHyIsKzH11DomiLV8Er2/n0C18krsmAdjK0m0r5wDZUtI 7D3XAGV7SJz99IoRElg9jED3/GCcwKgwC8k7s5C8Mwth9QJG5lWMkqkFxbnpqcWmBUZ5qeXw WE7Oz93ECE6/Wl47GB8++KB3iJGJg/EQowQHs5IIb2hJVZoQb0piZVVqUX58UWlOavEhRlNg eE9klhJNzgdmgLySeEMTSwMTMzMzE0tjM0Mlcd7XrXNThATSE0tSs1NTC1KLYPqYODilGph2 vK6L1hZ98v7sU3Ndc1WpDROb57rFHrG/knziWZKz54pdZ+8deu74dNp+zcakxwsZDqza6GXl xnjlYvez21WMDG3usosUtX1Ormk/s5B3x6p35qvjJwfPYzqpYTGDzXSG8TFW071vtmTP1eg7 um/rstluRoveb+DrqlVc4Z61VW3WlW9GZ98ujp+SNHs2a4TMjX/xzIX3DeZ1er0+HLTFZdaK S2wX5ZUn/lM1uaki9JzzVv+V/re/rs0LrXC+ccXsnXK8kqcfz+Et1rfe5X79+vad/VE9ht+B TbFLH5dJ+rM7nnRtvfHhzsl4e48PSp5nV/5fbZ0RHrP1i1X2stRL51l3aR+1vqI8ccu1vtn2 rUosxRmJhlrMRcWJAH857pxIBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHLMWRmVeSWpSXmKPExsWy7bCSnK7hq+o0g2OnTSyaJvxltpizahuj xeq7/WwWK1cfZbJ413qOxeLo/7dsFpMOXWO02HtL22L+sqfsFsuP/2OymNhxlcmB22PnrLvs HpfPlnpsWtXJ5rF5Sb3H7psNbB4fn95i8Xi/7yqbR9+WVYwenzfJBXBGcdmkpOZklqUW6dsl cGV0LX7LXnCdo2L91JlsDYwL2LsYOTkkBEwk+hsOsHQxcnEICexmlHhwdDcbREJC4tTLZYwQ trDEyn/P2SGKPjJKPNq7HKybTUBd4sjzVkaQhIhAK6PEgaktYA6zwEpGiduLXjCBVAkLmEtM vPobrINFQFXiUcsnsDivgIXE9vc3WCBWyEvMvPQdrIZTwFLizubtYKuFgGoePG9mhagXlDg5 8wlYPTNQffPW2cwTGAVmIUnNQpJawMi0ilEytaA4Nz232LDAMC+1XK84Mbe4NC9dLzk/dxMj OEq0NHcwbl/1Qe8QIxMH4yFGCQ5mJRHe0JKqNCHelMTKqtSi/Pii0pzU4kOM0hwsSuK84i96 U4QE0hNLUrNTUwtSi2CyTBycUg1M60paLqz4qGbaPqlBUb7t4O+avsyVJWEHm1+3tEdu7bI7 XcPWKHAyyLvYXUB5Zd77k1s3m8TX8KyK5/kToejXJ70m7UPQ2teV9z5Xc7rd99y4XjtJ9N2r 9is52cn1zxIcbRImbXNMP8aYIHvk05yISYFPPgmJbjjyPHxlW1TskmlHJC1VT6d9/X+G34Kx on32VH+h5Lg1WVq24vzm4eyxAiUyu+U+Bmea9WZrruHMfya9x07A7vYeOcsFjTOsIxcY5uXd Dnu42ugfq9iWWy8nys+ZsE2BVfQ1/8kj2/pVTfN2eakbf9m3/Oty0zOaD9vXKz03mSfZ8b/E yGFnzMKrc2bUczwzkkx49H9G1hMlluKMREMt5qLiRABZ/IQIAQMAAA== X-CMS-MailID: 20240626101513epcas5p10b3f8470148abb10ce3edfb90814cd94 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20240626101513epcas5p10b3f8470148abb10ce3edfb90814cd94 References: <20240626100700.3629-1-anuj20.g@samsung.com> Set the bip_vcnt correctly in bio_integrity_init_user and bio_integrity_copy_user. If the bio gets split at a later point, this value is required to set the right bip_vcnt in the cloned bio. Signed-off-by: Anuj Gupta Signed-off-by: Kanchan Joshi Reviewed-by: Christoph Hellwig --- block/bio-integrity.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/bio-integrity.c b/block/bio-integrity.c index dab70370b2c7..af79d9fbf413 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -276,6 +276,7 @@ static int bio_integrity_copy_user(struct bio *bio, struct bio_vec *bvec, bip->bip_flags |= BIP_INTEGRITY_USER | BIP_COPY_USER; bip->bip_iter.bi_sector = seed; + bip->bip_vcnt = nr_vecs; return 0; free_bip: bio_integrity_free(bio); @@ -297,6 +298,7 @@ static int bio_integrity_init_user(struct bio *bio, struct bio_vec *bvec, bip->bip_flags |= BIP_INTEGRITY_USER; bip->bip_iter.bi_sector = seed; bip->bip_iter.bi_size = len; + bip->bip_vcnt = nr_vecs; return 0; }