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 35034C6FA82 for ; Fri, 23 Sep 2022 11:42:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230163AbiIWLmp (ORCPT ); Fri, 23 Sep 2022 07:42:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230359AbiIWLmm (ORCPT ); Fri, 23 Sep 2022 07:42:42 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BA6B139430; Fri, 23 Sep 2022 04:42:41 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id g3so19955693wrq.13; Fri, 23 Sep 2022 04:42:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date; bh=qInd8OshU6iSqvY25zhNaMe3YYc1iLfJiCD+P5Z80PY=; b=NknAA532T2w2I12EWWoVE0IuVNlt0YadBipCxkk3Ope2yQ0W6Wyyu2LuIncxTuFOkk Li/n9zJVTkGncwR/zWPt3uN2Q5y1oNUJ14gWD376d8XTHA5P2zMlGdmfQ0cBHSpztyxP VUXKcUvNdXO35E38CaxmdLeDjFpqYrkPpUodZ/1IJk5fBfB4oeSiZwiQOKsZoRmWrKTh Z6v3KWfpbGMeYAX9LeDQlETM9a/KZ5M3A9R8ZQfa6wTLAEFUtnVP71IzUDT8FIKQgYOF h18vIDou369nrWST5DRrb7CiapqsDMT6McMXnsK8A+qTmxjftsdTiJeAHX2I+li5vkRH qS/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date; bh=qInd8OshU6iSqvY25zhNaMe3YYc1iLfJiCD+P5Z80PY=; b=v6m7o4uK0rxYO7jiM6iyjZkC6CjtJMYHGS+2HQnj88o1yRESK6qyP94xT2/+RhgKZj Q1l+wlHMDEFyElv02JwXcJnRpG64eN28Ans0Oiqy1218D/rbtAGpeXUmKbX+bgAOfECo 36MmOTo/jUk4SKLZL5d4nv4RIK0iqx1WsZklj+HSMqoI2125TPXx602nQTZJbWYVZiOH 6PLwSrltZmH2UOwb+1CFbYgEld4ADQA5SJ8Zh23ULVbYfB42QJsgKdp919YT4gemiE7X TpXxqRXf5hOb4NaM5oV+SlSNwVXIMGWUNqggbDet5tLIiauge7AOfPqTFhgsdMKxql4s gF/w== X-Gm-Message-State: ACrzQf2k/2O6lV0t72S7gWpzKRf25ENO1XaAq3beQnupSb80moVwue87 kUSzWC4DkiY0fHKL01nCtS4= X-Google-Smtp-Source: AMsMyM42pwRjd6ykyQSHUhJseiAJeHfZDyk7MCvtj7lm3nQnnqHmG83zdL5DA+11iBZmFzt0kCkgXA== X-Received: by 2002:adf:f00b:0:b0:22a:906d:358d with SMTP id j11-20020adff00b000000b0022a906d358dmr5033191wro.464.1663933359634; Fri, 23 Sep 2022 04:42:39 -0700 (PDT) Received: from debian (host-78-150-37-98.as13285.net. [78.150.37.98]) by smtp.gmail.com with ESMTPSA id p21-20020a1c5455000000b003b27f644488sm2231717wmi.29.2022.09.23.04.42.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Sep 2022 04:42:39 -0700 (PDT) Date: Fri, 23 Sep 2022 12:42:37 +0100 From: "Sudip Mukherjee (Codethink)" To: James Clark , Mark Brown , Will Deacon Cc: Catalin Marinas , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org Subject: build failure of next-20220923 due to cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Hi All, A native build of next-20220923 on arm64 host has failed with the error: ./usr/include/asm/perf_regs.h:42:26: error: C++ style comments are not allowed in ISO C90 42 | PERF_REG_ARM64_VG = 46, // SVE Vector Granule | ^ ./usr/include/asm/perf_regs.h:42:26: note: (this will be reported only once per input file) I have not bisected but I think it will be from cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs"). I will be happy to test any patch or provide any extra log if needed. -- Regards Sudip