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Tue, 28 May 2024 08:43:06 -0700 (PDT) Date: Tue, 28 May 2024 08:43:06 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007cc41d0619857dd4@google.com> Subject: Re: [syzbot] [mm?] kernel BUG in __vma_reservation_common From: syzbot To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, muchun.song@linux.dev, netdev@vger.kernel.org, osalvador@suse.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: ADDEEC0029 X-Rspam-User: X-Rspamd-Server: rspam12 X-Stat-Signature: ga1nyzbn1zuo48y9ig5n9pen1917ecbp X-HE-Tag: 1716910987-36248 X-HE-Meta: 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 ZGOOokYB 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000370, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot tried to test the proposed patch but the build/boot failed: mm/hugetlb.c:5772:51: error: expected ';' at end of declaration mm/hugetlb.c:5782:4: error: expected expression Tested on: commit: 4b3529ed Merge tag 'for-netdev' of https://git.kernel... git tree: net-next kernel config: https://syzkaller.appspot.com/x/.config?x=48c05addbb27f3b0 dashboard link: https://syzkaller.appspot.com/bug?extid=d3fe2dc5ffe9380b714b compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=17c8c38a980000