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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F12C7C43219 for ; Tue, 15 Nov 2022 18:08:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ov0LL-00066f-2f; Tue, 15 Nov 2022 13:07:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ov0Kp-0005sF-IN for qemu-devel@nongnu.org; Tue, 15 Nov 2022 13:07:01 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ov0Kn-0000AT-Ey for qemu-devel@nongnu.org; Tue, 15 Nov 2022 13:06:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1668535615; h=from:from:reply-to: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=wLFVxskAtfRCt0VbZH3NOHtmAV81HJWEQRhQIy6av5E=; b=NVxuMWFV9Y0BWXL0ubz1eJUmKKaBlXgq9Er05ntGwJuLrh1u9EzpebUXQYOo724O9nbDYf vptk2NYxaz5jxnwo1dE+5eEpEd9YDgx42DHU0Uvw+WOmYiKT7XUEfnmw5nuL/tAoAaxAl+ PPUvRpKOU9+aIqFewDvaw9H8gdk8UAM= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-393-dvGclg9mPBqRTlTujjOQgA-1; Tue, 15 Nov 2022 13:06:53 -0500 X-MC-Unique: dvGclg9mPBqRTlTujjOQgA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B81E7811E84; Tue, 15 Nov 2022 18:06:51 +0000 (UTC) Received: from redhat.com (unknown [10.33.36.74]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1723440C6EC3; Tue, 15 Nov 2022 18:06:48 +0000 (UTC) Date: Tue, 15 Nov 2022 18:06:44 +0000 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Juan Quintela Cc: qemu-devel@nongnu.org, Michael Tokarev , =?utf-8?Q?Marc-Andr=C3=A9?= Lureau , David Hildenbrand , Laurent Vivier , Paolo Bonzini , Peter Xu , Stefan Hajnoczi , "Dr. David Alan Gilbert" , Thomas Huth , qemu-block@nongnu.org, qemu-trivial@nongnu.org, Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Fam Zheng Subject: Re: [PULL 00/30] Next patches Message-ID: References: <20221115153514.28003-1-quintela@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20221115153514.28003-1-quintela@redhat.com> User-Agent: Mutt/2.2.7 (2022-08-07) X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Please don't merge this PULL request, It contains changes to the "io" subsystem in patch 3 that I have not reviewed nor acked yet, and which should be been split as a separate patch from the migration changes too. With regards, Daniel On Tue, Nov 15, 2022 at 04:34:44PM +0100, Juan Quintela wrote: > The following changes since commit 98f10f0e2613ba1ac2ad3f57a5174014f6dcb03d: > > Merge tag 'pull-target-arm-20221114' of https://git.linaro.org/people/pmaydell/qemu-arm into staging (2022-11-14 13:31:17 -0500) > > are available in the Git repository at: > > https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request > > for you to fetch changes up to d896a7a40db13fc2d05828c94ddda2747530089c: > > migration: Block migration comment or code is wrong (2022-11-15 10:31:06 +0100) > > ---------------------------------------------------------------- > Migration PULL request (take 2) > > Hi > > This time properly signed. > > [take 1] > It includes: > - Leonardo fix for zero_copy flush > - Fiona fix for return value of readv/writev > - Peter Xu cleanups > - Peter Xu preempt patches > - Patches ready from zero page (me) > - AVX2 support (ling) > - fix for slow networking and reordering of first packets (manish) > > Please, apply. > > ---------------------------------------------------------------- > > Fiona Ebner (1): > migration/channel-block: fix return value for > qio_channel_block_{readv,writev} > > Juan Quintela (5): > multifd: Create page_size fields into both MultiFD{Recv,Send}Params > multifd: Create page_count fields into both MultiFD{Recv,Send}Params > migration: Export ram_transferred_ram() > migration: Export ram_release_page() > migration: Block migration comment or code is wrong > > Leonardo Bras (1): > migration/multifd/zero-copy: Create helper function for flushing > > Peter Xu (20): > migration: Fix possible infinite loop of ram save process > migration: Fix race on qemu_file_shutdown() > migration: Disallow postcopy preempt to be used with compress > migration: Use non-atomic ops for clear log bitmap > migration: Disable multifd explicitly with compression > migration: Take bitmap mutex when completing ram migration > migration: Add postcopy_preempt_active() > migration: Cleanup xbzrle zero page cache update logic > migration: Trivial cleanup save_page_header() on same block check > migration: Remove RAMState.f references in compression code > migration: Yield bitmap_mutex properly when sending/sleeping > migration: Use atomic ops properly for page accountings > migration: Teach PSS about host page > migration: Introduce pss_channel > migration: Add pss_init() > migration: Make PageSearchStatus part of RAMState > migration: Move last_sent_block into PageSearchStatus > migration: Send requested page directly in rp-return thread > migration: Remove old preempt code around state maintainance > migration: Drop rs->f > > ling xu (2): > Update AVX512 support for xbzrle_encode_buffer > Unit test code and benchmark code > > manish.mishra (1): > migration: check magic value for deciding the mapping of channels > > meson.build | 16 + > include/exec/ram_addr.h | 11 +- > include/exec/ramblock.h | 3 + > include/io/channel.h | 25 ++ > include/qemu/bitmap.h | 1 + > migration/migration.h | 7 - > migration/multifd.h | 10 +- > migration/postcopy-ram.h | 2 +- > migration/ram.h | 23 + > migration/xbzrle.h | 4 + > io/channel-socket.c | 27 ++ > io/channel.c | 39 ++ > migration/block.c | 4 +- > migration/channel-block.c | 6 +- > migration/migration.c | 109 +++-- > migration/multifd-zlib.c | 14 +- > migration/multifd-zstd.c | 12 +- > migration/multifd.c | 69 +-- > migration/postcopy-ram.c | 5 +- > migration/qemu-file.c | 27 +- > migration/ram.c | 794 +++++++++++++++++----------------- > migration/xbzrle.c | 124 ++++++ > tests/bench/xbzrle-bench.c | 465 ++++++++++++++++++++ > tests/unit/test-xbzrle.c | 39 +- > util/bitmap.c | 45 ++ > meson_options.txt | 2 + > scripts/meson-buildoptions.sh | 14 +- > tests/bench/meson.build | 4 + > 28 files changed, 1379 insertions(+), 522 deletions(-) > create mode 100644 tests/bench/xbzrle-bench.c > > -- > 2.38.1 > With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|