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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham 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 AABD7C432BE for ; Thu, 26 Aug 2021 08:42:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83181610A7 for ; Thu, 26 Aug 2021 08:42:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240630AbhHZInl (ORCPT ); Thu, 26 Aug 2021 04:43:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:47972 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229652AbhHZInl (ORCPT ); Thu, 26 Aug 2021 04:43:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 443A5610E6 for ; Thu, 26 Aug 2021 08:42:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629967374; bh=PJuWbYzMcpwQb45ovlfJe5giEQ7UBx2LhUc4BQbbHng=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Zy+voZTfkoURsSY+Mnb/3gPpKfqIKvNGcAoJ+flp4rwjP9QISdOgpnRTNEV8E4+nX YMwiIyt5qsHzcFXeuVQ6uDYFeLaWidEXdVuvqZbpJbSWhQAQ/1iajYspDjIoOO7eAH lLFAFjxzCZL86PWYurisyRXcywNnu1V/qPvG3rQjJqStDOvApy6yGVGbpNkduT0OAo fh/6VYJA489BpaSI/SJuzSBIH9vbgX9uHNAKYDnqA9BjHHcwixTT6/KbXVCvnCwzxt iHS6tjj4dLxlGdVsCYFM++uGTVycT+4xWRAcMhiyZxRylYI5upq0t42ibTU87NJLND wVO3SONz0evcw== From: bugzilla-daemon@bugzilla.kernel.org To: kvm@vger.kernel.org Subject: [Bug 201753] AMD-Vi: Unable to write to IOMMU perf counter Date: Thu, 26 Aug 2021 08:42:53 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Product: Virtualization X-Bugzilla-Component: kvm X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pmenzel+bugzilla.kernel.org@molgen.mpg.de X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D201753 --- Comment #35 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de= ) --- Commit 994d6608 (iommu/amd: Remove performance counter pre-initialization t= est) [1] fixes this, and was added to Linux 5.13. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D994d6608efe4a4c8834bdc5014c86f4bc6aceea6 --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=