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([2401:4900:854b:40d:f564:fa7d:49b1:5b44]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3593dcc95a7sm4058374a91.6.2026.02.26.23.28.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Feb 2026 23:28:55 -0800 (PST) From: Mathura_Kumar To: lkp@intel.com Cc: academic1mathura@gmail.com, brauner@kernel.org, linux-ipc@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [PATCH 2/2] [PATCH-V2] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection Date: Fri, 27 Feb 2026 12:58:21 +0530 Message-ID: <20260227072822.204946-2-academic1mathura@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260227072822.204946-1-academic1mathura@gmail.com> References: <202602270443.k6N6t2u4-lkp@intel.com> <20260227072822.204946-1-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: Ignore Patch V2 that has small typo in line 18 (corrected is warning due to it not has explicit handler) 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 it not has 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