From mboxrd@z Thu Jan 1 00:00:00 1970 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 A0AF9C433FE for ; Sun, 6 Mar 2022 06:45:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233002AbiCFGqS (ORCPT ); Sun, 6 Mar 2022 01:46:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231496AbiCFGqP (ORCPT ); Sun, 6 Mar 2022 01:46:15 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EF0B5520E; Sat, 5 Mar 2022 22:45:23 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id p8so11116165pfh.8; Sat, 05 Mar 2022 22:45:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y17NxRIyAZ0QbQh8HrJFU8tqK+/ZOu5SO1Yl2JzX3sE=; b=dMIstqJ/q4smhGApxPpkCzFLpM0TFtDMP1bJHsILasMeddSesq3Cmm+DZv9oWnPTVU ZLnbNiJ4e+rvKN5aRog6ykEbmf59X5R9YLwt2QiTIg2GKyETyLccL/tcXK8enSk6TG1M YBbebz2oBtiVXdRYV8ATjjzkwLPwrKfzCNebH/GCJVAVmE851mqWR5SUkieEXJQ6hC0m 0JKv/WICjxNH5UUObbIAKmO/qESh2RNKV6nXrc6CFAYMzuBRyJanoNeKjJaXUp6puRsb jmNwKlVLGzyOqVODbmev8lL+By+QZFXlH16J4NnGvjeojHj2Y3xsAUQ5A3x3yGE9Ee6F bITg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y17NxRIyAZ0QbQh8HrJFU8tqK+/ZOu5SO1Yl2JzX3sE=; b=eawUMecd5yegU33VQ385dLBAM7O/fhqyW2lSP/TCLdPNX+4H2ly4ALq6ZI2lfqxuQ/ +lW9umZzE/NAQ7prZiFUSoPj6wsNm69ibNut9lGFMaJ15Ye7A3rtRLlEwp/y0zKUxsDG wXjaRwEuD9/bBGOSRwFUFcF4TfV9AoYFM1u4mIBvZd6Gwwdq7SysxZVOC1ku8oNh/FFK 1YViWiW8Vy1SLwwbNk6ehZg7p4eQZfOAEGgq3BYHGX9GYp67ve/sVXgbkJsGkhGCLASB MrkT0dAaSSBCsWLmnSwxxSbFVvU1znaMKuTjVcP7pQOcuaZ261tCe0eSN5NQId43gF1K 52bQ== X-Gm-Message-State: AOAM531+aLC2Ti7ri0iJNf3vwvPItM1bR3gOMZYameFAIWHvcpHJlfcH HlcgkGR8j040wpP4rVwJBTA= X-Google-Smtp-Source: ABdhPJyW7sA5A2y8aHP1+G+dmwlasq7FW8LB/j07ubqGhUzv26cDWtaG+dyWY8q9dLFOqb12uOwwkw== X-Received: by 2002:a62:be1a:0:b0:4f4:c50:4209 with SMTP id l26-20020a62be1a000000b004f40c504209mr7158090pff.64.1646549122248; Sat, 05 Mar 2022 22:45:22 -0800 (PST) Received: from octofox.hsd1.ca.comcast.net ([2601:641:401:1d20:dcdb:d868:b18f:a9a8]) by smtp.gmail.com with ESMTPSA id 132-20020a62168a000000b004f40e8b3133sm12229047pfw.188.2022.03.05.22.45.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Mar 2022 22:45:21 -0800 (PST) From: Max Filippov To: linux-xtensa@linux-xtensa.org Cc: Chris Zankel , linux-kernel@vger.kernel.org, Kees Cook , linux-hardening@vger.kernel.org, Max Filippov Subject: [PATCH 0/2] xtensa: fix pt_regs to cover user exception frame Date: Sat, 5 Mar 2022 22:44:33 -0800 Message-Id: <20220306064435.256328-1-jcmvbkbc@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, this series updates xtensa struct pt_regs so that it covers the whole user exception frame fixing kernel build issue visible in the current linux-next. Max Filippov (2): xtensa: rename PT_SIZE to PT_KERNEL_SIZE xtensa: use XCHAL_NUM_AREGS as pt_regs::areg size arch/xtensa/include/asm/ptrace.h | 7 +++---- arch/xtensa/kernel/asm-offsets.c | 2 +- arch/xtensa/kernel/entry.S | 14 +++++++------- arch/xtensa/kernel/process.c | 10 ---------- arch/xtensa/kernel/vectors.S | 4 ++-- 5 files changed, 13 insertions(+), 24 deletions(-) -- 2.30.2