From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Mon, 15 Oct 2012 02:25:21 +0000 Subject: [signal:arch-blackfin 1/2] arch/blackfin/kernel/process.c:170:7: error: request for member 'pc' in s Message-Id: <20121015022521.GF7203@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 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 arch-= blackfin head: 9b34bed403644c57e9beefc36a0b353255c696f1 commit: 1ac0bc7b1705368131dc176f4a094994ea45e478 [1/2] blackfin: convert ke= rnel_thread() and kernel_execve() to generic ones config: blackfin-BF533-EZKIT_defconfig # make ARCH=3Dblackfin BF533-EZKIT_d= efconfig All error/warnings: arch/blackfin/kernel/process.c: In function 'copy_thread': arch/blackfin/kernel/process.c:170:7: error: request for member 'pc' in som= ething not a structure or union arch/blackfin/kernel/process.c:170:28: error: 'kernel_thread_helper' undecl= ared (first use in this function) arch/blackfin/kernel/process.c:170:28: note: each undeclared identifier is = reported only once for each function it appears in vim +170 arch/blackfin/kernel/process.c 1394f032 Bryan Wu 2007-05-06 164 childregs =3D (struct pt_regs *) (task_= stack_page(p) + THREAD_SIZE) - 1; 1ac0bc7b Al Viro 2012-10-13 165 v =3D ((unsigned long *)childregs) - 2; 1ac0bc7b Al Viro 2012-10-13 166 if (unlikely(!regs)) { 1ac0bc7b Al Viro 2012-10-13 167 memset(childregs, 0, sizeof(struct pt_= regs)); 1ac0bc7b Al Viro 2012-10-13 168 v[0] =3D usp; 1ac0bc7b Al Viro 2012-10-13 169 v[1] =3D topstk; 1ac0bc7b Al Viro 2012-10-13 @170 regs.pc =3D (unsigned long)kernel_thre= ad_helper; 1ac0bc7b Al Viro 2012-10-13 171 childregs->orig_p0 =3D -1; 1ac0bc7b Al Viro 2012-10-13 172 childregs->ipend =3D 0x8000; 1ac0bc7b Al Viro 2012-10-13 173 __asm__ __volatile__("%0 =3D syscfg;":= "=DA"(childregs->syscfg):); --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html