Received: by 2002:ab2:1149:0:b0:1f3:1f8c:d0c6 with SMTP id z9csp1955652lqz; Tue, 2 Apr 2024 02:55:58 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWXfMLEbjV8tdwf0sS6gT1e6eONymTUGaIt66rhPfK/nmAuvUaV+LHvSc6wQ2g/t13KnqTy7I3E4karxSaN6b3NrfZE14uCftsPJHvbnA== X-Google-Smtp-Source: AGHT+IHdjV/Mg9L2epGdDhtiMveHyTj0zeNu9cnUer2wLeLbM1dZ2IeKg4R6cBoyu/STdwI5BkM1 X-Received: by 2002:a17:90a:d253:b0:2a2:52eb:8b90 with SMTP id o19-20020a17090ad25300b002a252eb8b90mr1764781pjw.35.1712051757746; Tue, 02 Apr 2024 02:55:57 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1712051757; cv=pass; d=google.com; s=arc-20160816; b=ZVZXmJoBLe/TSlCyzYo7PXOCIIoO4Mnfz2/kOE/e88P8UzOSPaAV8fxc0VCmYuD+JT lKAh48fT2gDCNQGUdxk7GpCIPZ7RbXEj+1s6kXnJhfzMC26Z6UJDW7wzIbT2I9UQbalO +m3TkxsTA0UtLHn7xBSIuMSpQh8TsYUXNuXQn9QsgOC9XYA8Mlsoqf9QO8S4J4UG1N4j GOJNPRJJE/jhytclWEKlcazCysQgcQSNKxZJmxEZlywUiksgnM/e3fUWS5pcWioI5RFy PcgAJsHobNQfehs4yH9zzt2REGPeVy3Y/SV8oA13KIyIj7g+IY2UgEwiOLCZIH0LdlXb oqeg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:list-unsubscribe:list-subscribe :list-id:precedence:dkim-signature; bh=a+YljDVrbcAwyR/tcUOKBAwbhaSbQeo8lJMXH+opy20=; fh=L170CNO/iF01nmKw5oajbEjtcY0OWe6viYLyMzMZfNg=; b=h2WCnI3leBck2NjUE68DdkY+hyCMkiqEBBZ0rEBRlSeQrpApTOkaDJDT7FPqhSdIR9 oy4gywUwzGotbXSlnD5vwWMvFrs1mTiPd6pllftPop2dogsZZ99FjD2M/ben2LeCbecw lseXLUuJZpE1bbpdJE52J/lPwFByN0hN9R09RFgTeZffP3WMXVTqB9nLjhqEL1WE6PLH 6N7s32OXbAwqVxLVG83qB3ix+dfEsF9fvpHuo/P8ilx77pfDJ2TbcypYC8Zr/vOPbGtu OiSlMXNPMrwOhrx1X/ibdu0cHXd11OctWocgMqvX+2Kp22XO/GagOBnmXdh1luQpOGRV rsUA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=KsvBWpxz; arc=pass (i=1 spf=pass spfdomain=google.com dkim=pass dkdomain=google.com dmarc=pass fromdomain=google.com); spf=pass (google.com: domain of linux-kernel+bounces-127669-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-127669-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id c32-20020a17090a492300b0029f74696c79si13304924pjh.53.2024.04.02.02.55.57 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Apr 2024 02:55:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-127669-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=KsvBWpxz; arc=pass (i=1 spf=pass spfdomain=google.com dkim=pass dkdomain=google.com dmarc=pass fromdomain=google.com); spf=pass (google.com: domain of linux-kernel+bounces-127669-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-127669-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 83062B210A9 for ; Tue, 2 Apr 2024 09:55:55 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DB4185914E; Tue, 2 Apr 2024 09:55:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="KsvBWpxz" Received: from mail-vs1-f49.google.com (mail-vs1-f49.google.com [209.85.217.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9DCEA59148 for ; Tue, 2 Apr 2024 09:55:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.217.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712051747; cv=none; b=X5EsJAfGe+bEoUobgutTS/iLEk1WvLeFCcXa7QurmwkU6wlXhAa66R7KvJlYl9k7/bQVHCfYPQbF/CF7krBQBc6KTWFzitCAHjxEV56JpcLVZAePK2q8ZIlGBTV+CJxK0Im6sP1CXjyAIDmtKojIexskwDCZ5YQY3q3Wu/dlw5s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712051747; c=relaxed/simple; bh=a+YljDVrbcAwyR/tcUOKBAwbhaSbQeo8lJMXH+opy20=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=I+0EcCJDeMzjjQGOryQsEcXWKLZKXuxzesHfahkBoxnRypzBBznDZPQMQi63qxE2ukZjXfB/5fZWVMXVcu2fvT+CuLOAnTP6ibq7wu3DlVhF5pyt8Bh6gyJcB8+GGs08iPv72zH0TY9dr0Q084uPzkjk8MbP5myHgBmQSWE76KQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=KsvBWpxz; arc=none smtp.client-ip=209.85.217.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=google.com Received: by mail-vs1-f49.google.com with SMTP id ada2fe7eead31-4788b354e67so261222137.3 for ; Tue, 02 Apr 2024 02:55:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1712051744; x=1712656544; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=a+YljDVrbcAwyR/tcUOKBAwbhaSbQeo8lJMXH+opy20=; b=KsvBWpxzvxZIGoUiZxoyoVLoBnnOQr5jJFGAmVj6Bcex884PDy5mjSF17mTEouKYav YL8DKHYIb1th5ZQ15mYwGhM0GdCx1U8+dc8SjF5ao7dkQUfmENfVzzEkPSdMpSTS1RVS yhHVhvePqYceW4HzwvFWhAFk2tJUbyr/wDLgJQuzTrrz5kicjj/bl/icy4SxmOsPN+Un /J+JdCRrjw1HeEGRKtjjiAMfgYQ79JVj53+/GkX6Aonx54orFhtm3Z/z7icotcunvbnH vpg8IY1kSrXtrC+ecIrcYqXkXOcgDuX27ppYT07j0VSq5vnRvCv4oYodj1EkK+r/fIsn sEbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712051744; x=1712656544; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=a+YljDVrbcAwyR/tcUOKBAwbhaSbQeo8lJMXH+opy20=; b=dnfmcld2AMu7LTR+SJ9BLtvwRePYJPkfeBtjC7dQmAIOImybV9AsrNZqt2nM6vFxlW PWdC8gNu5y0DLYNMpqMxJMWe8qlOE/d0ZYP0/xqK5AsZWL277feTxztXwoIcR0p4h4O9 fXrNpGwAdhwiFCKupeMn7t/xiP9+5vqaONyh0arcc/ZHhSS6uzno3crffpoGzz+vf58e gIusnU+2l4mtGun8JhiGPDnwKMgTOfWKkbkzWFqdu6mSBzZW1zOLrcCdO7wOUp8skwIO jjF0ePM3SBXtEcqyKdSf5MmbJ46WSqKLahnKOhDkelaJ/UE6ziR/OGls6eXojbGPtpTd R+6w== X-Forwarded-Encrypted: i=1; AJvYcCVSNmm87IAScfjUPPud+1CNzVQRA6yUc8jCFnwtGCa1jirrYf3bdM+gxLipyViKAvWB8v9cwKSRHwtqXNeuLd69liT8EK87j/7GIXWR X-Gm-Message-State: AOJu0YwwN5mz+yztqBUsfyTQSL3QxuyPNbbih2+0Zun7BaQghWFbyD0Z bIU8/PfiBj0UW73GSk/dvTwxkpVYr0LhQpp7b6kV7oy02cpKckZRqcsJtifKBH0czwUW5Co4fld pvq8k5J662sGRe+Y6EuFmigbSpx1aEf9hWNna X-Received: by 2002:a05:6102:378:b0:475:fe59:f33 with SMTP id f24-20020a056102037800b00475fe590f33mr6501047vsa.29.1712051744314; Tue, 02 Apr 2024 02:55:44 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240217002602.57270-1-ojeda@kernel.org> In-Reply-To: <20240217002602.57270-1-ojeda@kernel.org> From: Alice Ryhl Date: Tue, 2 Apr 2024 11:55:33 +0200 Message-ID: Subject: Re: [PATCH] kbuild: rust: use `-Zdwarf-version` to support DWARFv5 To: Miguel Ojeda Cc: Wedson Almeida Filho , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Masahiro Yamada , linux-kbuild@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat, Feb 17, 2024 at 1:26=E2=80=AFAM Miguel Ojeda wro= te: > > Rust 1.64.0 introduced (unstable) support for the `-Zdwarf-version` > flag, which allows to select DWARFv5, thus use it. > > Link: https://github.com/rust-lang/rust/issues/103057 > Link: https://github.com/rust-lang/rust/pull/98350 > Signed-off-by: Miguel Ojeda Reviewed-by: Alice Ryhl