Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756192AbbHZBYt (ORCPT ); Tue, 25 Aug 2015 21:24:49 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:35298 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859AbbHZBYs (ORCPT ); Tue, 25 Aug 2015 21:24:48 -0400 From: yalin wang To: linux@arm.linux.org.uk, yalin.wang2010@gmail.com, wangnan0@huawei.com, nico@linaro.org, masami.hiramatsu.pt@hitachi.com, keescook@chromium.org, rabin@rab.in, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, will.deacon@arm.com Subject: [PATCH] arm: insn: use set_fixmap_offset to make it more clear Date: Wed, 26 Aug 2015 09:24:26 +0800 Message-Id: <1440552266-19940-1-git-send-email-yalin.wang2010@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1056 Lines: 32 A little change to patch_map() function, use set_fixmap_offset() to make code more clear. Signed-off-by: yalin wang --- arch/arm/kernel/patch.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c index 69bda1a..5779105 100644 --- a/arch/arm/kernel/patch.c +++ b/arch/arm/kernel/patch.c @@ -36,9 +36,8 @@ static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags) else __acquire(&patch_lock); - set_fixmap(fixmap, page_to_phys(page)); - - return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK)); + return (void *)set_fixmap_offset(fixmap, page_to_phys(page) + + (uintaddr & ~PAGE_MASK)); } static void __kprobes patch_unmap(int fixmap, unsigned long *flags) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/