From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60026) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zwrm7-0000td-U9 for qemu-devel@nongnu.org; Thu, 12 Nov 2015 08:18:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zwrm6-0006Je-RN for qemu-devel@nongnu.org; Thu, 12 Nov 2015 08:18:51 -0500 Received: from mail-vk0-x22a.google.com ([2607:f8b0:400c:c05::22a]:32880) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zwrm6-0006JZ-Lx for qemu-devel@nongnu.org; Thu, 12 Nov 2015 08:18:50 -0500 Received: by vkbk63 with SMTP id k63so9739873vkb.0 for ; Thu, 12 Nov 2015 05:18:50 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20151112130831.GG2754@work-vm> References: <1447165546-27784-1-git-send-email-quintela@redhat.com> <1447165546-27784-43-git-send-email-quintela@redhat.com> <20151112120443.GE2754@work-vm> <20151112122318.GF2754@work-vm> <20151112130831.GG2754@work-vm> From: Peter Maydell Date: Thu, 12 Nov 2015 13:18:30 +0000 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] [PULL 42/57] Page request: Consume pages off the post-copy queue List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert" Cc: Amit Shah , QEMU Developers , Juan Quintela On 12 November 2015 at 13:08, Dr. David Alan Gilbert wrote: > OK, can you try a simple migration by hand outside of the test harness; > just something simple like: > > ./bin/qemu-system-x86_64 -M pc -nographic > (qemu) migrate "exec: cat > /dev/null" > > and the same with q35 ? (qemu) migrate "exec: cat > /dev/null" migrate_get_current do init of current_migration 65307 unqueue_page 65307 0 qemu-system-x86_64 0x00000001067c01c3 qemu_mutex_lock + 83 1 qemu-system-x86_64 0x00000001063ff749 unqueue_page + 89 2 qemu-system-x86_64 0x00000001063ff2f6 get_queued_page + 54 3 qemu-system-x86_64 0x00000001063ff0a5 ram_find_and_save_block + 165 4 qemu-system-x86_64 0x00000001063fe512 ram_save_iterate + 130 5 qemu-system-x86_64 0x00000001064029be qemu_savevm_state_iterate + 302 6 qemu-system-x86_64 0x000000010668dc7b migration_thread + 571 7 libsystem_pthread.dylib 0x00007fff9146c05a _pthread_body + 131 8 libsystem_pthread.dylib 0x00007fff9146bfd7 _pthread_body + 0 9 libsystem_pthread.dylib 0x00007fff914693ed thread_start + 13 (identical behaviour for q35 and pc). thanks -- PMM