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Tsirkin" , Thomas Huth , =?utf-8?Q?Ma?= =?utf-8?Q?rc-Andr=C3=A9?= Lureau Subject: Re: [PULL 00/17] Migration 20230209 patches In-Reply-To: (Peter Maydell's message of "Fri, 10 Feb 2023 13:36:44 +0000") References: <20230209233426.37811-1-quintela@redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Date: Fri, 10 Feb 2023 15:21:19 +0100 Message-ID: <87r0uxy528.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@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=ham 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: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Peter Maydell wrote: > On Thu, 9 Feb 2023 at 23:35, Juan Quintela wrote: >> >> The following changes since commit 417296c8d8588f782018d01a317f88957e9786d6: >> >> tests/qtest/netdev-socket: Raise connection timeout to 60 seconds (2023-02-09 11:23:53 +0000) >> >> are available in the Git repository at: >> >> https://gitlab.com/juan.quintela/qemu.git tags/migration-20230209-pull-request >> >> for you to fetch changes up to 858191aebda251a4d1e3bc77b238096673241cdd: >> >> migration: Postpone postcopy preempt channel to be after main (2023-02-09 21:26:02 +0100) >> >> ---------------------------------------------------------------- >> Migration Pull request >> >> Hi >> >> This are all the reviewed patches for migration: >> - AVX512 support for xbzrle (Ling Xu) >> - /dev/userfaultd support (Peter Xu) >> - Improve ordering of channels (Peter Xu) >> - multifd cleanups (Li Zhang) >> - Remove spurious files from last merge (me) >> Rebase makes that to you >> - Fix mixup between state_pending_{exact,estimate} (me) >> - Cache RAM size during migration (me) >> - cleanup several functions (me) >> >> Please apply. >> >> ---------------------------------------------------------------- > > Fails to build the user-mode emulators: This is weird. $ ls *user -d aarch64_be-linux-user m68k-linux-user ppc-linux-user aarch64-linux-user microblazeel-linux-user riscv32-linux-user alpha-linux-user microblaze-linux-user riscv64-linux-user armeb-linux-user mips64el-linux-user s390x-linux-user arm-linux-user mips64-linux-user sh4eb-linux-user bsd-user mipsel-linux-user sh4-linux-user common-user mips-linux-user sparc32plus-linux-user cris-linux-user mipsn32el-linux-user sparc64-linux-user hexagon-linux-user mipsn32-linux-user sparc-linux-user hppa-linux-user nios2-linux-user x86_64-linux-user i386-linux-user or1k-linux-user xtensaeb-linux-user linux-user ppc64le-linux-user xtensa-linux-user loongarch64-linux-user ppc64-linux-user I think I build all user emulators locally. > https://gitlab.com/qemu-project/qemu/-/jobs/3749435025 > > In file included from ../authz/base.c:24: > ../authz/trace.h:1:10: fatal error: trace/trace-authz.h: No such file > or directory > 1 | #include "trace/trace-authz.h" This series only have one change for traces: diff --git a/util/trace-events b/util/trace-events index c8f53d7d9f..16f78d8fe5 100644 --- a/util/trace-events +++ b/util/trace-events @@ -93,6 +93,7 @@ qemu_vfio_region_info(const char *desc, uint64_t region_ofs, uint64_t region_siz qemu_vfio_pci_map_bar(int index, uint64_t region_ofs, uint64_t region_size, int ofs, void *host) "map region bar#%d addr 0x%"PRIx64" size 0x%"PRIx64" ofs 0x%x host %p" #userfaultfd.c +uffd_detect_open_mode(int mode) "%d" uffd_query_features_nosys(int err) "errno: %i" uffd_query_features_api_failed(int err) "errno: %i" uffd_create_fd_nosys(int err) "errno: %i" Rest of trace mentions are for the removal of migration.multifd.c.orig And I don't play with authentication at all. This is Fedora 37. > https://gitlab.com/qemu-project/qemu/-/jobs/3749435094 > In file included from ../authz/simple.c:23: > ../authz/trace.h:1:10: fatal error: trace/trace-authz.h: No such file > or directory Problem is that this trace file is not generated, but I can think how any change that I did can influence this. > 1 | #include "trace/trace-authz.h" > > > https://gitlab.com/qemu-project/qemu/-/jobs/3749434963 > In file included from ../authz/listfile.c:23: > ../authz/trace.h:1:10: fatal error: trace/trace-authz.h: No such file > or directory > 1 | #include "trace/trace-authz.h" Looking at the ouptut of these, they are not informatives at all. I am going to try to compile linux-user without system, and see if that brings a clue. But I don't know what is going on here. Later, Juan.