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 0D180C433F5 for ; Thu, 14 Apr 2022 15:47:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244032AbiDNPtX (ORCPT ); Thu, 14 Apr 2022 11:49:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348621AbiDNPkH (ORCPT ); Thu, 14 Apr 2022 11:40:07 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4B9BAAFACE for ; Thu, 14 Apr 2022 08:18:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649949506; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IdkjcJswzvQkHBrLctMbhjrv/33JySDVE8Z4f4eM9ik=; b=HeowvGRyvzYI+sfBWgQTrBFJBJZKJD9rO2+OVN3SNC+nkkiqKQYAb9IK45jqmK96Ii1o+C 07KhrKeiBCf8YdYVLjaaX3nFc2dBKrSbdB89JpIOvsz+oiXZM+9iSF76jQFPo4VwQXs0LA bIWXDX7Z0cdbxtNUDCkh+DBYrsMkQNI= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-7-sLGqZFnvM66nKVLhcMfNTg-1; Thu, 14 Apr 2022 11:18:25 -0400 X-MC-Unique: sLGqZFnvM66nKVLhcMfNTg-1 Received: by mail-qk1-f197.google.com with SMTP id f21-20020a05620a409500b0069c0ba2ee79so3467416qko.14 for ; Thu, 14 Apr 2022 08:18:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=IdkjcJswzvQkHBrLctMbhjrv/33JySDVE8Z4f4eM9ik=; b=iwFu7sbidKPUdFjiLeAc/WXTHgxRNFK9G/9XuvtUAs0ekd6+mJ1V6ZHGpuSTpHgEVt xWIBxQhESaRYEVeQ1ty6cBzdtY3n3HT5EbNZvEwgAPdsTV24SjQhmcxDRHq7b3EZx1Lw S0rMBao4ZkR9TRMExowdmqd4Jtssu7meLY5vD00y0NCTSa9JNLtkwCuaTpDoNEQC1kcL 5GFfnjncRY/qqP5cGVriyBJnkQjG4UkZXowtZoGLSE3vF5KIrcO4+Su6obHscA8htgp1 S/aCXL6LxA1M9TTl92js2l2oh03DVkjjpgig92ODbQB9cLYFcKjbQeZtpbo8A0w1DOkp 0AJg== X-Gm-Message-State: AOAM532tvy5UlnjQrhaqvKQ7XxZe1jMrAkj6Xru3suIiihYv4tLdoTtm 3jsD1NzXIvzcxdQt5CMHfkJDgqpY8QtQwB4ArLb7rR1X7bdA34xYoynhakEoeuLVCMdfZhD1h3Z zFmtmyCdmiCf6XRULAXsgIgRj X-Received: by 2002:ad4:5b89:0:b0:441:6e09:dbeb with SMTP id 9-20020ad45b89000000b004416e09dbebmr13285388qvp.53.1649949504370; Thu, 14 Apr 2022 08:18:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyXLG206zhciIUoPKy3WlSapgM8q6MRYZB74Hm68zQJyJCHYhdq4plbu3YlxHGQc/snnov0WQ== X-Received: by 2002:ad4:5b89:0:b0:441:6e09:dbeb with SMTP id 9-20020ad45b89000000b004416e09dbebmr13285350qvp.53.1649949503846; Thu, 14 Apr 2022 08:18:23 -0700 (PDT) Received: from treble ([2600:1700:6e32:6c00::45]) by smtp.gmail.com with ESMTPSA id q125-20020a378e83000000b0069bf8409e6fsm1115510qkd.28.2022.04.14.08.18.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 08:18:23 -0700 (PDT) Date: Thu, 14 Apr 2022 08:18:20 -0700 From: Josh Poimboeuf To: Peter Zijlstra Cc: Dmitry Monakhov , linux-kernel@vger.kernel.org, x86@kernel.org, mingo@redhat.com Subject: Re: [PATCH 1/2] x86/unwind/orc: recheck address range after stack info was updated Message-ID: <20220414151820.kbl4e5dp4nfufflz@treble> References: <1649749204-186363-1-git-send-email-dmtrmonakhov@yandex-team.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 12, 2022 at 12:11:58PM +0200, Peter Zijlstra wrote: > > Also, guys, do we want something like so? > > diff --git a/MAINTAINERS b/MAINTAINERS > index fd768d43e048..cb5fcb2a9cef 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -14220,6 +14220,7 @@ M: Peter Zijlstra > S: Supported > F: tools/objtool/ > F: include/linux/objtool.h > +F: arch/x86/kernel/unwind* > > OCELOT ETHERNET SWITCH DRIVER > M: Vladimir Oltean I could have sworn we already had a separate MAINTAINERS entry for the x86 unwinder, senility must be rapidly approaching. -- Josh