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Wed, 17 Apr 2024 21:27:47 -0700 (PDT) Received: from kernelexploit-virtual-machine.localdomain ([121.185.186.233]) by smtp.gmail.com with ESMTPSA id a18-20020a170902ecd200b001e5c7d05cc2sm477605plh.184.2024.04.17.21.27.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Apr 2024 21:27:47 -0700 (PDT) From: Jeongjun Park To: syzbot+606f94dfeaaa45124c90@syzkaller.appspotmail.com Cc: djwong@kernel.org, hch@infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [fs?] [mm?] KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) Date: Thu, 18 Apr 2024 13:27:40 +0900 Message-Id: <20240418042740.313103-1-aha310510@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <000000000000d0737c05fa0fd499@google.com> References: <000000000000d0737c05fa0fd499@google.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: zr1je3pxdzgk4sjpkp3kozmtw8zor41u X-Rspamd-Queue-Id: 3B98E20009 X-Rspamd-Server: rspam02 X-Rspam-User: X-HE-Tag: 1713414469-705029 X-HE-Meta: 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 tL17DqGq 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.399553, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: please test data-race in __filemap_remove_folio / folio_mapping #syz test git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master