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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F663C433FE for ; Fri, 24 Sep 2021 16:01:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 026F6600D4 for ; Fri, 24 Sep 2021 16:01:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347263AbhIXQDF (ORCPT ); Fri, 24 Sep 2021 12:03:05 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:32186 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347252AbhIXQDA (ORCPT ); Fri, 24 Sep 2021 12:03:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1632499287; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TudUTjEP0k1/HE5s4PUTK9xUpG/DldUIjjGXuBeaV2g=; b=IFM3AI+4zlsCwRqUE+4lgNP1nFbln1CnEYndNMekWoym9QB6456Zb5kWoygLUXon970MvW 1R7lFGIWnh2U5NswDgQRAgY6nALsdm/uC5A45JfDeqdCgoZ9g+u6PzQ7XgOKBLF5TNOfFF XC8kNH+Oq75NR7sYX2FdB+gDmskVXgI= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-435-3QoBVnGSNae4ID1mg6xiIQ-1; Fri, 24 Sep 2021 12:01:20 -0400 X-MC-Unique: 3QoBVnGSNae4ID1mg6xiIQ-1 Received: by mail-wr1-f70.google.com with SMTP id f7-20020a5d50c7000000b0015e288741a4so8482270wrt.9 for ; Fri, 24 Sep 2021 09:01:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=TudUTjEP0k1/HE5s4PUTK9xUpG/DldUIjjGXuBeaV2g=; b=1Rv58vQ5DT5g9f0u8Fbi3ViprxLdyGkH3VrehVySLfeRa+5GxEnCWZpE4Wmu7Jb4n7 RL2z+d8vJj7fiZPTppQGxAXap6EhAYTPu1u4f8mTIG8hzBa1VE9tEvpgxJOd61d5fSzq WPuknd6fSpTHIHGY0wdSz+xuPTI7aQ7obSRrG8Tvduy2BZbFXohms+qDH+snbPtoZrW3 0u230e9CAE9UUyl2BBD5ltuY1xu0uXN8IpDxlu3ZMGYg0dHXBYt1FGKNiNv0mS6ZAHAH KxsgH/H6jdVEXCdujh6jOSpuK0idoYLtP/i0s9HKytJyhF+V7A+zUPZgueNq54IsRGnI qXkQ== X-Gm-Message-State: AOAM533QJAVbXR1i6GjLxoibuafZywdA2eUCe2Se8i9tU6RIb2EoMxOd EGRsOfNw/u0nxcJy2r2iqghNY5KKzBL3pwKxGAcuumfXJ/q0uJylRAYhdC7wMcVCU229/bbjoG9 AEzte826gA0IVkgz5uhmjysZA X-Received: by 2002:a7b:c845:: with SMTP id c5mr1032241wml.17.1632499279516; Fri, 24 Sep 2021 09:01:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz/wZXfPe7Vy8SRZtDxf4Y674y47Z6H0NCE2CsQlcz9CeIwPLUy83tbmW0CljWDa+ec8tDF2Q== X-Received: by 2002:a7b:c845:: with SMTP id c5mr1032205wml.17.1632499279322; Fri, 24 Sep 2021 09:01:19 -0700 (PDT) Received: from ?IPV6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id i203sm12811432wma.7.2021.09.24.09.01.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Sep 2021 09:01:18 -0700 (PDT) Message-ID: <4005b824-549a-094d-82f2-e921fcd22912@redhat.com> Date: Fri, 24 Sep 2021 18:01:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [GIT PULL] KVM/rseq changes for Linux 5.15-rc3 Content-Language: en-US To: "Eric W. Biederman" , Linus Torvalds Cc: Thomas Gleixner , Oleg Nesterov , Al Viro , Linux Kernel Mailing List , KVM list References: <20210923181252.44385-1-pbonzini@redhat.com> <87r1deqa6b.fsf@disp2133> From: Paolo Bonzini In-Reply-To: <87r1deqa6b.fsf@disp2133> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 24/09/21 17:13, Eric W. Biederman wrote: > Does anyone have any idea what to call > tracehook_notify_resume so that it describes it's current usage? There isn't a more precise definition than "sundry slowpaths to be invoked before returning to userspace". Whenever one of the triggering conditions becomes true, set_notify_resume() is called and tracehook_notify_resume() will execute them all. Paolo