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Tue, 16 Apr 2024 03:27:55 -0700 (PDT) MIME-Version: 1.0 From: Miguel Ojeda Date: Tue, 16 Apr 2024 12:26:57 +0200 Message-ID: Subject: ./include/asm-generic/tlb.h:629:10: error: parameter 'ptep' set but not used To: david@redhat.com, Arnd Bergmann , Huacai Chen , WANG Xuerui Cc: Andrew Morton , Ryan Roberts , linux-arch , Linux-MM , linux-kernel , loongarch@lists.linux.dev, clang-built-linux Content-Type: text/plain; charset="UTF-8" X-Stat-Signature: 9qtswb5fo5h793jfj9c5qdn5bk89mwot X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 473C6180004 X-Rspam-User: X-HE-Tag: 1713263276-604662 X-HE-Meta: U2FsdGVkX18We++SHSgL1jRTWTGCa6nK7BgNHnoTmiaiVREHXD0BOJCHFt7+GW/1LAGevF+9DGPj8vBfjpNmM9fThTgzPZLQiBDP0axphA8MQISB+zip9LZAqa8lZ6jJTGrIhfBEDT0XA3atj6aC/dmlF9ranCjj1ue9innxIoLasnOTxA8BOFxN7zS5RLu+6LlJRxY1FYcqkl2p/55AN/pk8w3QqyeMBLqSSXw8BjiGnsjNQFaHR54Bbjrz5jHBVuFla6fB/G49LTHpLRNYeomRdPfdfFFP1rRAv9+W3qkK2ygArLq532koOZtQ19y1r+pD7PG103f2SfySt7bEWLwn0PKxzZCnOCkqZO8BycI/Z5ANNDQdcImgjn1WBZA3ksHZKw7lg4x0VvXyubxeBIihlBkDSiceSqRLmzPGDwQYHc92WihVz8MjvECG0ykfQoHWAF6ci58IY4vfPi6KL1iKyIs+ff2JuhZOlkCoNwiToeGoOji5qj0ArLBFoveSD9kZIbLwrJ4H88ARE4H6CfyW6JuH32BmEj4icZLnxN5QOGmqhZKTwPUHSuy6911pZFaNzVGq6uIO69f5z7neOAj3ctsEcdKraDIIqYzoXpPSOamDJsSlFm6wdcA9D3OwPC9if9n0YVbvMmtL6FG03E1DA3EOB1YXK/0o94HXlw3u+Ym+OL9YUB+dq6sMbEKmVL9DWc7PRiaJfFTlGgOkFTp38iRIX0hb87EC3nsjTafmRmBFXPvUf+lSzosqcEyZlI5BwD8K+jAwlROqG6A1yrgNR5uqopw4IcEkvDE9sl99BXKoWmANLCHSwko30gL45S1RBRcbuzWf0DpeiDd/AD39Wh0HHDZTsL6c7b+jbPk4ObcBFgyA+qmbF22ie3uj8mzi0aQSi4xk08WCs15h0HM2HI5IuhA0mUhZoY7QUzQQzBb9zcfXeAL/SX5vVLx4bDLHz5DL2EgyV83nCDl jXvLhiFr AwDzvk82wXOgSonbZ5JJq3f4qaXzDiOzI7mM0dW9yJPxZ4XTovg1Zu40GkKojq50RspUH9cIuqZYvEdHxKncFXIF/yR2G/RvpXbEVR94WlfjQjq8VCQwsO7rSneF4Wf3j9Flvfd19MURkytXNzXkWZnRIuD5p+ut0plIFXfg4ft7L4qtZr659zH8m0KD476WFFlTu78bf3XmjdU7PFQoWKvFnyZy8f2y6NswLmTlKRSiNbinwyk5veMqBiDxZszyUSTjAWbU0a30bMsAif8tSQUiW8wifpsnOW2uUazj2teb5QEWuFZ9PtnpLa1qXsjkZs+pVgiG2froxSfhZzLu8xFkfJiGrteHZmWd+j0hSeErN+uQUsbwKc0yYdeLq1AGjjixhuQmTKPfddSzwgTqHyxV6105j91SmEyohyn4H7byoy7WIgGireGt53OVVb0MEp2RM X-Bogosity: Ham, tests=bogofilter, spamicity=0.005934, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi David, Arnd, LoongArch, In a linux-next defconfig LLVM=1 build today I got: ./include/asm-generic/tlb.h:629:10: error: parameter 'ptep' set but not used [-Werror,-Wunused-but-set-parameter] 629 | pte_t *ptep, unsigned int nr, unsigned long address) | ^ Indeed, in loongarch, `__tlb_remove_tlb_entry` does not do anything. This seems the same that Arnd reported for arm64: https://lore.kernel.org/all/20240221154549.2026073-1-arnd@kernel.org/ So perhaps the loongarch's one should also be changed into an static inline? I hope that helps! Cheers, Miguel