From patchwork Thu Apr 1 14:41:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 12178619 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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable 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 4270DC43461 for ; Thu, 1 Apr 2021 17:47:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 239D961139 for ; Thu, 1 Apr 2021 17:47:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234479AbhDARrT (ORCPT ); Thu, 1 Apr 2021 13:47:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:37415 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235916AbhDARnW (ORCPT ); Thu, 1 Apr 2021 13:43:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617299002; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Wqovkryd67AAu1yEb9Qoyk/Fi5dhTRWrAiv6mvYiJ+M=; b=EeyjlJRhBlWFDtA3MMfQhDiGm4IAKcJqSAXL8AJlrkFCeosDZvE96rOi+Xn4EsdleTSATD pF6YRJJcJOvIlzV6xaZRHisaJFtUt05sVlD4I+1/5ofSMnmk/OiYqQ3tBi28MobxMlU5A7 HHAblSwWStrwJUsdn4kTJ5oNQ/YuYVg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-174-cYAo7J9-MaOgWw0At0kROw-1; Thu, 01 Apr 2021 10:42:06 -0400 X-MC-Unique: cYAo7J9-MaOgWw0At0kROw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5E1961927813; Thu, 1 Apr 2021 14:41:55 +0000 (UTC) Received: from localhost.localdomain (unknown [10.35.206.58]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4C3DD5D6B1; Thu, 1 Apr 2021 14:41:53 +0000 (UTC) From: Maxim Levitsky To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , Paolo Bonzini , =?utf-8?q?Alex_Benn=C3=A9e?= , kvm@vger.kernel.org, Cornelia Huck , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Maxim Levitsky Subject: [PATCH 0/2] gdbstub: implement support for blocking interrupts on single stepping Date: Thu, 1 Apr 2021 17:41:50 +0300 Message-Id: <20210401144152.1031282-1-mlevitsk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org clone of "starship_unstable" Maxim Levitsky (2): kvm: update kernel headers for KVM_GUESTDBG_BLOCKEVENTS gdbstub: implement NOIRQ support for single step on KVM, when kvm's KVM_GUESTDBG_BLOCKIRQ debug flag is supported. accel/kvm/kvm-all.c | 25 ++++++++++++++++ gdbstub.c | 59 ++++++++++++++++++++++++++++++------- include/sysemu/kvm.h | 13 ++++++++ linux-headers/asm-x86/kvm.h | 2 ++ linux-headers/linux/kvm.h | 1 + 5 files changed, 90 insertions(+), 10 deletions(-)