From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + mn10300-fix-build-error-of-missing-fpu_save.patch added to -mm tree Date: Mon, 23 Jan 2017 15:35:36 -0800 Message-ID: <58869348.JamnYu43rtOEHcPI%akpm@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from mail.linuxfoundation.org ([140.211.169.12]:46376 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750795AbdAWXfh (ORCPT ); Mon, 23 Jan 2017 18:35:37 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: rdunlap@infradead.org, dhowells@redhat.com, fengguang.wu@intel.com, mm-commits@vger.kernel.org The patch titled Subject: mn10300: fix build error of missing fpu_save() has been added to the -mm tree. Its filename is mn10300-fix-build-error-of-missing-fpu_save.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mn10300-fix-build-error-of-missing-fpu_save.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/mn10300-fix-build-error-of-missing-fpu_save.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Randy Dunlap Subject: mn10300: fix build error of missing fpu_save() When CONFIG_FPU is not enabled on arch/mn10300, causes a build error with a call to fpu_save(): kernel/built-in.o: In function `.L410': core.c:(.sched.text+0x28a): undefined reference to `fpu_save' Fix this by including in so that an empty static inline fpu_save() is defined. Link: http://lkml.kernel.org/r/dc421c4f-4842-4429-1b99-92865c2f24b6@infradead.org Signed-off-by: Randy Dunlap Reported-by: kbuild test robot Reviewed-by: David Howells Signed-off-by: Andrew Morton --- arch/mn10300/include/asm/switch_to.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN arch/mn10300/include/asm/switch_to.h~mn10300-fix-build-error-of-missing-fpu_save arch/mn10300/include/asm/switch_to.h --- a/arch/mn10300/include/asm/switch_to.h~mn10300-fix-build-error-of-missing-fpu_save +++ a/arch/mn10300/include/asm/switch_to.h @@ -16,7 +16,7 @@ struct task_struct; struct thread_struct; -#if !defined(CONFIG_LAZY_SAVE_FPU) +#if defined(CONFIG_FPU) && !defined(CONFIG_LAZY_SAVE_FPU) struct fpu_state_struct; extern asmlinkage void fpu_save(struct fpu_state_struct *); #define switch_fpu(prev, next) \ _ Patches currently in -mm which might be from rdunlap@infradead.org are mn10300-fix-build-error-of-missing-fpu_save.patch mm-fix-filemapc-kernel-doc-warnings.patch mm-fix-linux-pagemaph-stray-kernel-doc-notation.patch fonts-keep-non-sparc-fonts-listed-together.patch