From patchwork Mon Dec 20 04:27:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 12687047 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F652C433EF for ; Mon, 20 Dec 2021 04:28:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237444AbhLTE2J (ORCPT ); Sun, 19 Dec 2021 23:28:09 -0500 Received: from mail.loongson.cn ([114.242.206.163]:51920 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S237421AbhLTE2J (ORCPT ); Sun, 19 Dec 2021 23:28:09 -0500 Received: from linux.localdomain (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxvNw9BsBhq10CAA--.8927S2; Mon, 20 Dec 2021 12:27:41 +0800 (CST) From: Tiezhu Yang To: Thomas Bogendoerfer Cc: Xuefeng Li , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] MIPS: signal: Modify some code Date: Mon, 20 Dec 2021 12:27:37 +0800 Message-Id: <1639974460-3278-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 X-CM-TRANSID: AQAAf9DxvNw9BsBhq10CAA--.8927S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUYe7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVWUJVW8JwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aV CY1x0267AKxVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAq x4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6x CaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY 02Avz4vE14v_Gryl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxV Aqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r12 6r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6x kF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2jsIE 14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa 7VUjoa0DUUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org v2: remove the "err" variable of patch #2 suggested by Jiaxun Yang, thank you. Tiezhu Yang (3): MIPS: signal: Protect against sigaltstack wraparound MIPS: signal: Return immediately if call fails MIPS: signal: Remove unnecessary DEBUG_SIG related code arch/mips/kernel/signal-common.h | 8 -------- arch/mips/kernel/signal.c | 34 ++++++++++++++++++---------------- arch/mips/kernel/signal_n32.c | 4 ---- arch/mips/kernel/signal_o32.c | 8 -------- 4 files changed, 18 insertions(+), 36 deletions(-)