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[23.128.96.18]) by mx.google.com with ESMTP id bm2si18004361ejb.470.2021.06.01.10.35.21; Tue, 01 Jun 2021 10:35:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=dG+qpI2+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231918AbhFARdU (ORCPT + 99 others); Tue, 1 Jun 2021 13:33:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233758AbhFARdQ (ORCPT ); Tue, 1 Jun 2021 13:33:16 -0400 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70065C061574 for ; Tue, 1 Jun 2021 10:31:33 -0700 (PDT) Received: by mail-lf1-x12c.google.com with SMTP id q1so23063504lfo.3 for ; Tue, 01 Jun 2021 10:31:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4zgCVIyculkg6vmD5i7vJioJPtV1qABy2b5RHzq/zCI=; b=dG+qpI2+UVX+VMugxWfFZSjxR9/GlPHwfvtXi089sqeZUZ/c4PmYDvE3VUrC3dTgOF qc9dscgpLYFRM/Eigba4uN60Ah8fz4eM5qAl7vKGIYbE/nYGmw5kTFUB3oJQK4MtL7qi HnZS94DKyfydH9731IFcKVFQ5bF7jyaVvx0oD9U4gSSn58L2N1asTPczJEy10yhZ99OH m/4QznKbwZqpSxYEcAy3hce8uRf4zMF//wP53oix/JTW6n0mJ9WpezqmrOuFr62EFSWb sxXwwnholjiD4ZHr8OjyKWHnYZVjp5yBSwD1nlsJHy1fFs8RJl4ll5IYqfiqA8pgiFXv 1ZFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4zgCVIyculkg6vmD5i7vJioJPtV1qABy2b5RHzq/zCI=; b=Z9nlpHbFYBMKoR8ohVWfWTM39jBNW0ZhFhLWBFP3hxoir4AxN9Km39054t7Xiyy3mV Qzy54e2CaWmtcveALgL3xtyeHSoUoXGvBUjIpdTTaeBBtzQTfk5gU+Umltaeo6Fg3Rcu UJrhTekEROs7p1hgQHc6WASSX5gWeZ8TSnPAZllXfocSLfbSFFhnltfu8/Fic2OSzH+Q pfhxuCJCQgN5em4A77vwewCK4Kn63SKXuNLYPqb4VcBTuH4Rx71BWTEp/iTEtYRQTol3 BwR2ZbSERxEK9IN0mqu2hzEX0CvEnSNFz3aWCdQ/+qP+1y62s8Qt5LwQaXCBkkwIxH2j wCRw== X-Gm-Message-State: AOAM531Ew2bvchPG6TR0cwrcNS/eQQk1nXZ5c6GBDbNrbDIrRL8hj/td uW552cAVUjClSl4YpAdCV6YOvgGTneDoqI5bF3E0hg== X-Received: by 2002:a19:f706:: with SMTP id z6mr5376947lfe.122.1622568691591; Tue, 01 Jun 2021 10:31:31 -0700 (PDT) MIME-Version: 1.0 References: <20210111081821.3041587-1-morbo@google.com> <20210407211704.367039-1-morbo@google.com> <202105191422.2E6748C4E0@keescook> In-Reply-To: From: Nick Desaulniers Date: Tue, 1 Jun 2021 10:31:20 -0700 Message-ID: Subject: Re: [PATCH v9] pgo: add clang's Profile Guided Optimization infrastructure To: Nathan Chancellor Cc: Kees Cook , Bill Wendling , Jonathan Corbet , Masahiro Yamada , Linux Doc Mailing List , LKML , Linux Kbuild mailing list , clang-built-linux , Andrew Morton , Nathan Chancellor , Sami Tolvanen , Fangrui Song Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 31, 2021 at 2:12 PM Nathan Chancellor wrote: > Would this be appropriate to send? > > > diff --git a/MAINTAINERS b/MAINTAINERS > index c45613c30803..0d03f6ccdb70 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -14378,9 +14378,13 @@ F: include/uapi/linux/personality.h > PGO BASED KERNEL PROFILING > M: Sami Tolvanen > M: Bill Wendling > +M: Kees Cook > R: Nathan Chancellor > R: Nick Desaulniers > +L: clang-built-linux@googlegroups.com > S: Supported > +B: https://github.com/ClangBuiltLinux/linux/issues > +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/pgo > F: Documentation/dev-tools/pgo.rst > F: kernel/pgo/ > I think so. Acked-by: Nick Desaulniers -- Thanks, ~Nick Desaulniers