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([2401:4900:86f4:d8e0:8d8d:c166:cad9:b4a]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2adfb6c4dd0sm199264225ad.70.2026.03.04.05.52.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 05:52:15 -0800 (PST) From: Mathura_Kumar To: brauner@kernel.org Cc: academic1mathura@gmail.com, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, kernel test robot Subject: [PATCH 2/3] [PATCH-V2] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection Date: Wed, 4 Mar 2026 19:21:22 +0530 Message-ID: <20260304135126.77270-2-academic1mathura@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260304135126.77270-1-academic1mathura@gmail.com> References: <20260304135126.77270-1-academic1mathura@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Following Two warning issue by build and test on V1: 1) include/linux/syscalls.h:750:42: warning: declaration of 'struct mq_timedreceive2_args' will not be visible outside of this function [-Wvisibility] fix-included the missing header for global visibility 2) warning: syscall mq_timedreceive2_time64 not implemented [-W#warnings] fix- This seem false postive warning, script not able to correctly map syscall table with handler in file - ~/linux/arch/x86/entry/syscalls/syscall_32.tbl 473 causing warning due to now explicit handler for name "mq_timedrecive2_time64",because it also handle by same normal SYS_DEFINE for 64 bit arch because logically both are same if 32bit machine call 64 bit, if we add named defined then it create unnessary redudancy and duplicacy, so even at this time i am not changing this, if required kindlly once test in runtime and guide me. 472 i386 mq_timedreceive2 sys_mq_timedreceive2_time32 473 i386 mq_timedreceive2_time64 sys_mq_timedreceive2 Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202602270443.k6N6t2u4-lkp@intel.com Signed-off-by: Mathura_Kumar --- include/linux/syscalls.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 4db405159a8b..307cfd6f154c 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -93,6 +93,7 @@ struct file_attr; #include #include #include +#include #ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER /* -- 2.43.0