can't find file to patch at input line 89 Perhaps you used the wrong -p or --strip option? The text leading up to this was: -------------------------- |From patchwork Sun Aug 15 04:28:05 2021 |Content-Type: text/plain; charset="utf-8" |MIME-Version: 1.0 |Content-Transfer-Encoding: 7bit |X-Patchwork-Submitter: Huang Pei |X-Patchwork-Id: 44668 |Return-Path: |X-Original-To: patchwork@sourceware.org |Delivered-To: patchwork@sourceware.org |Received: from server2.sourceware.org (localhost [IPv6:::1]) | by sourceware.org (Postfix) with ESMTP id CACD93893C53 | for ; Sun, 15 Aug 2021 04:29:06 +0000 (GMT) |X-Original-To: libc-alpha@sourceware.org |Delivered-To: libc-alpha@sourceware.org |Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) | by sourceware.org (Postfix) with ESMTP id B3E81389364E | for ; Sun, 15 Aug 2021 04:28:30 +0000 (GMT) |DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B3E81389364E |Authentication-Results: sourceware.org; | dmarc=none (p=none dis=none) header.from=loongson.cn |Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn |Received: from ambrosehua-X201.localdomain (unknown [116.169.13.230]) | by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxH0HnlxhhJWcwAA--.31876S3; | Sun, 15 Aug 2021 12:28:28 +0800 (CST) |From: Huang Pei |To: Joseph Myers |Subject: [PATCH] MIPS: simplify copy_user_high_page for MIPS64 w/o cache alias |Date: Sun, 15 Aug 2021 12:28:05 +0800 |Message-Id: <20210815042805.796-2-huangpei@loongson.cn> |X-Mailer: git-send-email 2.26.2 |In-Reply-To: <20210815042805.796-1-huangpei@loongson.cn> |References: <20210815042805.796-1-huangpei@loongson.cn> |MIME-Version: 1.0 |X-CM-TRANSID: AQAAf9DxH0HnlxhhJWcwAA--.31876S3 |X-Coremail-Antispam: 1UD129KBjvJXoW7WF17AF1UKF4DCrWkWFyrtFb_yoW8ZF48pF | 47Gw45KrWFgrW7C3ZxXwsrur13Jas2yay0qF47ta4Y9wnIgF43JF1fXFW7XF1YqrZ7Ga15 | W3yqgay5WFn8u3DanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 | 9KBjDU0xBIdaVrnRJUUUBa14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 | rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_Jr4l82xGYIkIc2 | x26xkF7I0E14v26r1Y6r1xM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 | Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1l84 | ACjcxK6I8E87Iv67AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr1j6F4UJwAS | 0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2 | IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0 | Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_Gryl42xK82 | IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC2 | 0s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMI | IF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF | 0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87 | Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x0JUzRR_UUUUU= |X-CM-SenderInfo: xkxd0whshlqz5rrqw2lrqou0/ |X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, | KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, | TXREP autolearn=ham autolearn_force=no version=3.4.4 |X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on | server2.sourceware.org |X-BeenThere: libc-alpha@sourceware.org |X-Mailman-Version: 2.1.29 |Precedence: list |List-Id: Libc-alpha mailing list |List-Unsubscribe: , | |List-Archive: |List-Post: |List-Help: |List-Subscribe: , | |Cc: Huacai Chen , Chenghua Xu , | libc-alpha |Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org |Sender: "Libc-alpha" | | |Borrow from ARM64 | |MIPS64 CPU has enough direct mapped memory space to access all |physical memory. In case of no cache alias, bypass both k*map_atomic |and k*map_coherent for better real-time performance. | |Signed-off-by: Huang Pei |--- | arch/mips/mm/init.c | 40 ++++++++++++++++++++++++++++------------ | 1 file changed, 28 insertions(+), 12 deletions(-) | |diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c |index 19347dc6bbf8..22183dc78a40 100644 |--- a/arch/mips/mm/init.c |+++ b/arch/mips/mm/init.c -------------------------- No file to patch. Skipping patch. 1 out of 1 hunk ignored