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[70.27.3.10]) by smtp.gmail.com with ESMTPSA id d135-20020ae9ef8d000000b006bb0f9b89cfsm8310215qkg.87.2022.08.16.18.37.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Aug 2022 18:37:32 -0700 (PDT) Date: Tue, 16 Aug 2022 21:37:31 -0400 From: Peter Xu To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: Sean Christopherson , David Hildenbrand , Andrew Morton , Andrea Arcangeli , Paolo Bonzini , "Dr . David Alan Gilbert" , Linux MM Mailing List , John Hubbard , David Matlack , Mike Kravetz Subject: Re: [PATCH v3 0/3] kvm/mm: Allow GUP to respond to non fatal signals Message-ID: References: <20220817003614.58900-1-peterx@redhat.com> MIME-Version: 1.0 In-Reply-To: <20220817003614.58900-1-peterx@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1660700259; a=rsa-sha256; cv=none; b=8defYCnlWjR7NNqGv+HWRaBKgiBHjvcBpaYUWVSE3NHom6bSoS4WB3kNcpOTMeNXi2ONYa h7R5m+BIEm5NUN6CRQokNgAHG1+N1d+GRczEU3FtlQoDRbFp+sbCbopANgvctmG+88pIU9 fICI4R9UJ26KAobyVKicr0dc5cfsO3c= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=TPLdfkXj; spf=pass (imf28.hostedemail.com: domain of peterx@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=peterx@redhat.com; dmarc=pass (policy=none) header.from=redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1660700259; h=from:from:sender: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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=kwxwoIPUtHYvH8cJiGM07yEHhTrcrM/2a4je8bRPTjY=; b=nAYafXkBbwV2F1qSiB/AWjCXN3OmYPcMKuGtf0RaYRNeHJzIgIpa4TNRz2I190U6ODY0BX gGFLnhgnvudSEQoZm9jLXGwHvbuJukXOP+shxww9kU/XrabHIETpkr5Bqjiq1p+93insu7 dflGz47IWUfFTD+BpkooeH9AW+n4cv4= Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=TPLdfkXj; spf=pass (imf28.hostedemail.com: domain of peterx@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=peterx@redhat.com; dmarc=pass (policy=none) header.from=redhat.com X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: B914AC005D X-Stat-Signature: zyenaskwqhibh7dnu7cn877fisbzxjrz X-Rspam-User: X-HE-Tag: 1660700258-15220 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Aug 16, 2022 at 08:36:11PM -0400, Peter Xu wrote: > v3: > - Patch 1 > - Added r-b for DavidH > - Added support for hugetlbfs > - Patch 2 & 3 > - Comment fixes [Sean] > - Move introduction of "interruptible" parameter into patch 2 [Sean] > - Move sigpending handling into kvm_handle_bad_page [Sean] > - Renamed kvm_handle_bad_page() to kvm_handle_error_pfn() [Sean, DavidM] > - Use kvm_handle_signal_exit() [Sean] > > rfc: https://lore.kernel.org/kvm/20220617014147.7299-1-peterx@redhat.com > v1: https://lore.kernel.org/kvm/20220622213656.81546-1-peterx@redhat.com > v2: https://lore.kernel.org/kvm/20220721000318.93522-1-peterx@redhat.com Sorry, forgot to copy DavidM and Mike. -- Peter Xu