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=-4.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 8525CC433DB for ; Thu, 11 Feb 2021 18:16:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F31A64E13 for ; Thu, 11 Feb 2021 18:16:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230239AbhBKSGJ (ORCPT ); Thu, 11 Feb 2021 13:06:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:51920 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231477AbhBKSDr (ORCPT ); Thu, 11 Feb 2021 13:03:47 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 9442864DF3 for ; Thu, 11 Feb 2021 18:03:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613066585; bh=seazP6u09eQMkDa/mO+XCCCWc9j3J9Gbeg0MY8zFolI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bbfDAy7WjZlB8e2WRarGWda8dSTSCzLTsJISd7xF4L304qxAVq45SrEarf8oGACCG QHop7UCjFTf0YLkWj27w7NqZ+8KhK7Y/BPQLNBGP5xNIJml1793Yril96FdNnFsEf+ Ye4DICTsuAODrV3EfEn2u34MeWKOac6jwrmLW3AjJGSTSZU4z6LrHtJ/XR41IcO6IG /qyazo2GVpWdzDmGDzKDIgD6xo9VlKxJVXCm87coUWYOGcCZHuEQp7Pt8qWAZ5dQLx 3YCARav3dXljRFHNRuNBph4dSzrked/uC6PjNlvwJwbIe+7oHevtyHm5YEI7hvQGXN AkwXWzpgOn9ww== 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, 11 Feb 2021 18:03:05 +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: suravee.suthikulpanit@amd.com 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 #8 from Suravee Suthikulpanit (suravee.suthikulpanit@amd.com) -= -- RFC v2 and v3 should be similar. I have modified the retry loop a bit in V3= to be more efficient. Patch has been submitted here (https://lkml.org/lkml/2021/2/8/486) Thanks, Suravee --=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.=