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Mon, 19 Aug 2024 03:15:59 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Mon, 19 Aug 2024 15:45:47 +0530 Message-ID: Subject: Re: gcc-8: mm/swapfile.c:863:40: error: array subscript 1 is above array bounds of 'struct list_head[1]' [-Werror=array-bounds] To: Chris Li , linux-mm , open list , lkft-triage@lists.linaro.org, Linux Regressions Cc: Kairui Song , Barry Song <21cnbao@gmail.com>, "Huang, Ying" , Hugh Dickins , Kalesh Singh , Ryan Roberts , Andrew Morton , Anders Roxell Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Stat-Signature: uwgjmnr81c6dao5y63pscp7bamkq4cnd X-Rspamd-Queue-Id: 5950316000E X-Rspamd-Server: rspam11 X-HE-Tag: 1724062560-354868 X-HE-Meta: U2FsdGVkX1+mvzVQn08kvP0PZuY8P58J7jZh44auUfDutZAxyw44YiCCY2lMyajJv3eUdsO7AsqWWs+pvYM5fvtS39m6aHi+uQOjqyjVZuiyW2KWcGZHvJbH8b00Xye1vmFzvOh8OS/QuwvIUGlQ4dZqslnCkW5nsEQRqdMrUemzoA9T03PLvhBwJUI7xS5jnK5z4QTdjgqXwjHDzKX5fHIXtL0JmEb8OMwrwejVYFeI6D5Pn8a9Fm8UamY/w9aknViCXirp+yciadHuE9y2uCCIbf0K0JnSj4dRN4LpNdyk7AnsD2Mjnn5UdnLoRClUO4GQ7gdzH4Mxylqe73BICeRcRU4bSA3fKXzJ95I/MrvT5g9n6hBenojQ3ZkEge6P1/VgQgZjYY1jG7iRUfeflyow7Nv6fYoAy5lK2cXV9EL3Y5blta29RhPnwTo5Dxv6fg+BUojL/kmXxeLUmhtbckWdRNeQoWxTFCEQVC+kh1kM7FZhUn12rBcxiCB9mqTSVZx7DoC7yabO8Es/PK/krU0SCn2CeFnx2wzu5dgrJMhi75CwwgS2KkpSvwfasNSW1N4otFS8lVzU4m7qmvF+p0KarLO1UTkgL/3JifHi+85EYhZUAbyoc+aFXmRDrWiZRWG+1xMnJtFO5WmDeOg8cWRGq1JTHNZh/Gs8Dr9aLQZBRhUeq4DojkQERvCWjBYGX1E72inO+wMdnBDjT36GdbOCou3v8BizrQRGUTohRkvOAy2wzM/WcBUe8D919Jq/Pn+I8dbaTIIlCudbxdfXcFzsEGCQ/DIYzmuNaZ5T1cZNaBm9LpFNrpwZ/40AZMgJUTkCBdG1VdsEUXBjhdmU6+JWiPAH8EVkayTh5ZLZKtvHWiPrA7TSpSmciX9O4zWKKIHlgrOnAzf0CeIpj6XpZps/xtgihIT3e2pMGp4Ghi4HFwAZx7XEsuEMG1mU4JDIbOLkK+LGkmK+P/Qd9BY q7IZEqmE yEmku47XeVuTKHM+/nE1Xc9y7VEufMRu4W8sA9w7Y18Q/qHhdh5sAHNXOC1v9CThsWjPcdIgx/obHco8e00K3JXdmOYs692B0h48K3cEOh7WuLzdme46CWKonlMI1lHCm5+kFBw02AHK5PXGsq+/lrjhVU5nEsayF7UsW8tyb6emQJn0tRTuM/6D4HiNJfJb28tSCDjWwUBq3hFVPtyPgnCJxoVvzuAu2+ef0sJkSvAXPqHnN8p2naAZrAGQLvId0KEZMa49Fpiw6Rc2FDYi9xvljPA== 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: List-Subscribe: List-Unsubscribe: On Mon, 19 Aug 2024 at 13:58, Naresh Kamboju wrote: > > The x86 builds failed with gcc-8 due to following build warnings / errors on > Linux next-20240802 to next-20240819. > > x86_64 defconfig gcc-8 build failed > x86_64 defconfig gcc-13 build pass > > First seen on the next-20240802 tag. > > GOOD: next-20240730 > BAD: next-20240802 Anders bisected this and found the first bad commit id as, aded4352f648 ("mm: swap: separate SSD allocation from scan_swap_map_slots()") first faulty one - Naresh