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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67350C2D0CD for ; Wed, 18 Dec 2019 05:36:43 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2895320733 for ; Wed, 18 Dec 2019 05:36:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ozlabs.org header.i=@ozlabs.org header.b="NhDElDY9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2895320733 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=ozlabs.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 356A48E00DC; Wed, 18 Dec 2019 00:36:42 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 305868E0079; Wed, 18 Dec 2019 00:36:42 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 242528E00DC; Wed, 18 Dec 2019 00:36:42 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0243.hostedemail.com [216.40.44.243]) by kanga.kvack.org (Postfix) with ESMTP id 0C0AA8E0079 for ; Wed, 18 Dec 2019 00:36:42 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id B7757441E for ; Wed, 18 Dec 2019 05:36:41 +0000 (UTC) X-FDA: 76277152602.29.wish78_3a5fb36f46e49 X-HE-Tag: wish78_3a5fb36f46e49 X-Filterd-Recvd-Size: 2189 Received: from ozlabs.org (ozlabs.org [203.11.71.1]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Wed, 18 Dec 2019 05:36:41 +0000 (UTC) Received: by ozlabs.org (Postfix, from userid 1003) id 47d3fC0xHGz9sS9; Wed, 18 Dec 2019 16:36:34 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ozlabs.org; s=201707; t=1576647395; bh=arBhEw9NZmuhyzR9ri9+gjUXrFXvq5epgRZxiP5ucNg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NhDElDY9zmVJkVePcXc133bDxJpq78JWTKjRkTXTN6bvZxBcOMs/hpys48N9ukgp5 7nr87BGLpPTjupTI3yUT9v/j+7oL4tN9jKYRu6RkJmW/tKHKcDW1YYaHFcfDBJ0RTs DibDDbf0taAlwZgPKYksGt895RCWB/0WCHTEGK6d4quXaHvrclxZt2LnGZsI25Ey/F G2m0THpYmB1CcvqPc2Bo2kI0b9cFWAonDWr7INs1X+72+hxT97NUjLcpbAlCQHdol8 mCEqVeLIlhnEieHqyFkljrQlMYO+C6I2s9mKYosevnS/8uLY6sIDh5mlbdEHavlrAA H6IEgkuH1/f/A== Date: Wed, 18 Dec 2019 16:32:50 +1100 From: Paul Mackerras To: Sukadev Bhattiprolu Cc: Michael Ellerman , linuxram@us.ibm.com, Bharata B Rao , kvm-ppc@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH V3 1/2] KVM: PPC: Add skip_page_out parameter Message-ID: <20191218053250.GB29890@oak.ozlabs.ibm.com> References: <20191215021104.GA27378@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191215021104.GA27378@us.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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 Sat, Dec 14, 2019 at 06:11:04PM -0800, Sukadev Bhattiprolu wrote: > > This patch is based on Bharata's v11 KVM patches for secure guests: > https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-November/200918.html > --- > > From: Sukadev Bhattiprolu > Date: Fri, 13 Dec 2019 15:06:16 -0600 > Subject: [PATCH V3 1/2] KVM: PPC: Add skip_page_out parameter > > Add 'skip_page_out' parameter to kvmppc_uvmem_drop_pages() which will > be needed in a follow-on patch that implements H_SVM_INIT_ABORT hcall. > > Signed-off-by: Sukadev Bhattiprolu Reviewed-by: Paul Mackerras