Message ID | 20240613153924.961511-24-iii@linux.ibm.com (mailing list archive) |
---|---|
State | New |
Headers | show
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Thu, 13 Jun 2024 15:39:47 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8F1C12004F; Thu, 13 Jun 2024 15:39:45 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1CB012004E; Thu, 13 Jun 2024 15:39:45 +0000 (GMT) Received: from black.boeblingen.de.ibm.com (unknown [9.155.200.166]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 13 Jun 2024 15:39:45 +0000 (GMT) From: Ilya Leoshkevich <iii@linux.ibm.com> To: Alexander Gordeev <agordeev@linux.ibm.com>, Alexander Potapenko <glider@google.com>, Andrew Morton <akpm@linux-foundation.org>, Christoph Lameter <cl@linux.com>, David Rientjes <rientjes@google.com>, Heiko Carstens <hca@linux.ibm.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Marco Elver <elver@google.com>, Masami Hiramatsu <mhiramat@kernel.org>, Pekka Enberg <penberg@kernel.org>, Steven Rostedt <rostedt@goodmis.org>, Vasily Gorbik <gor@linux.ibm.com>, Vlastimil Babka <vbabka@suse.cz> Cc: Christian Borntraeger <borntraeger@linux.ibm.com>, Dmitry Vyukov <dvyukov@google.com>, Hyeonggon Yoo <42.hyeyoo@gmail.com>, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>, Roman Gushchin <roman.gushchin@linux.dev>, Sven Schnelle <svens@linux.ibm.com>, Ilya Leoshkevich <iii@linux.ibm.com> Subject: [PATCH v4 23/35] s390/checksum: Add a KMSAN check Date: Thu, 13 Jun 2024 17:34:25 +0200 Message-ID: <20240613153924.961511-24-iii@linux.ibm.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240613153924.961511-1-iii@linux.ibm.com> References: <20240613153924.961511-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ulTkjm7pMVe1lJk0PKbDneTOx4OY0nhv X-Proofpoint-ORIG-GUID: 9ji9F25my1L1xSdWHnNVFlCBm10zOxYa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-13_09,2024-06-13_02,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 mlxscore=0 adultscore=0 mlxlogscore=936 spamscore=0 suspectscore=0 phishscore=0 priorityscore=1501 clxscore=1015 lowpriorityscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406130112 X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 03AD940014 X-Stat-Signature: dbbww637krym81eqdboqgxeo8zyeoy6h X-Rspam-User: X-HE-Tag: 1718293200-150471 X-HE-Meta: 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 d+jsPJbR JIf9FSxJaeAPMiVeWjWNikoAJTxpvzb3DlOF5f4V9nY4DI2atyB00F/XnQGBaYoNuISd5C3CXhdzKN4ceAY7ek5ZvCldfQ/q/aybzJv44Qsqx989NyVR1zLlHsGbR3CCCNNtInmfwIplY7CFFRKE0MOlBxB9UVOFjbk1Mu7xvmF3hNy6FNnUlKNQx1vy0Q1Ogo1ex0xfAoUFpJkISZJqwFofI/GH/ZtWnthdnD+4Tyj63+yNPtFMEFmKsOPGvDMGYWpltIgzWZNnZh7cM9CIQ6QcOXg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: <linux-mm.kvack.org> List-Subscribe: <mailto:majordomo@kvack.org> List-Unsubscribe: <mailto:majordomo@kvack.org> |
Series |
kmsan: Enable on s390
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expand
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diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h index b89159591ca0..46f5c9660616 100644 --- a/arch/s390/include/asm/checksum.h +++ b/arch/s390/include/asm/checksum.h @@ -13,6 +13,7 @@ #define _S390_CHECKSUM_H #include <linux/instrumented.h> +#include <linux/kmsan-checks.h> #include <linux/in6.h> static inline __wsum cksm(const void *buff, int len, __wsum sum) @@ -23,6 +24,7 @@ static inline __wsum cksm(const void *buff, int len, __wsum sum) }; instrument_read(buff, len); + kmsan_check_memory(buff, len); asm volatile("\n" "0: cksm %[sum],%[rp]\n" " jo 0b\n"