From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Fri, 21 Sep 2012 02:06:58 +0000 Subject: [signal:master 81/93] arch/m32r/kernel/signal.c:106:2: error: implicit declaration of function 'sys_ Message-Id: <20120921020658.GA21076@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Al, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal.git master head: d38625a1fb0a7adcc79f97c37d3afde2981aa02a commit: dc40dcb629a5a335d78997445d7bb3e5512af6ed [81/93] m32r: convert sigaltstack() config: m32r-m32104ut_defconfig All related error/warning messages: arch/m32r/kernel/signal.c: In function 'sys_rt_sigreturn': arch/m32r/kernel/signal.c:106:2: error: implicit declaration of function 'sys_sigaltstack' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors vim +106 arch/m32r/kernel/signal.c 100 101 set_current_blocked(&set); 102 103 if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &result)) 104 goto badframe; 105 > 106 if (sys_sigaltstack(&frame->uc.uc_stack, NULL) = -EFAULT) 107 goto badframe; 108 109 return result; --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu, Yuanhan Liu Intel Corporation