From patchwork Tue Sep 26 08:18:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= X-Patchwork-Id: 1839512 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=aqjslhBl; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rvt1y20jZz1ynX for ; 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envelope-from=marcandre.lureau@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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Marc-André Lureau Traceback (most recent call last): File "scripts/analyze-migration.py", line 605, in dump.read(dump_memory = args.memory) File "scripts/analyze-migration.py", line 542, in read section.read() File "scripts/analyze-migration.py", line 214, in read raise Exception("Unknown RAM flags: %x" % flags) Exception: Unknown RAM flags: 200 See commit 77c259a4cb ("multifd: Create property multifd-flush-after-each-section") Signed-off-by: Marc-André Lureau Reviewed-by: Fabiano Rosas --- scripts/analyze-migration.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/scripts/analyze-migration.py b/scripts/analyze-migration.py index b82a1b0c58..082424558b 100755 --- a/scripts/analyze-migration.py +++ b/scripts/analyze-migration.py @@ -111,6 +111,8 @@ class RamSection(object): RAM_SAVE_FLAG_CONTINUE = 0x20 RAM_SAVE_FLAG_XBZRLE = 0x40 RAM_SAVE_FLAG_HOOK = 0x80 + RAM_SAVE_FLAG_COMPRESS_PAGE = 0x100 + RAM_SAVE_FLAG_MULTIFD_FLUSH = 0x200 def __init__(self, file, version_id, ramargs, section_key): if version_id != 4: @@ -205,6 +207,8 @@ def read(self): raise Exception("XBZRLE RAM compression is not supported yet") elif flags & self.RAM_SAVE_FLAG_HOOK: raise Exception("RAM hooks don't make sense with files") + if flags & self.RAM_SAVE_FLAG_MULTIFD_FLUSH: + continue # End of RAM section if flags & self.RAM_SAVE_FLAG_EOS: