From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793448333; b=pZ4PdBUkc/8vmym3s6jn9KEM+F6eXWLXRrX1aTdnNPtsF382Th0erWeaKpqrcW3dd2FK 3VfPBlFnyw034J7HEofG7VEE9dq2mUXbDnDsdN0LJHTuav4uBqv4LDhBSdRrnikQRbpHI 1fq7Jz9xLp2VKZfVwq0aYgoBqpJJubZKlgjJ/Ox+eCQFhZ8HumRZMrudifLoOK0zAOE+D 0bX3JXzHY4fihOcpb1/ERoaRf3DqY2tnqiRhbT6xs7FI+0Y2V+MFylbL32cf2sqBXWjLR 5bLsTyEwDBsbmeJnK9LV+khf11WmF1vZJKzJljS00skdrM8zBpRwQ0nMVkMyEHqOmGw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793448333; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=ys2UUU/naEHr6TucCgUZlkCxXm07ql+DbzmI6hSaXeg=; b=XpLSEmn7nr5miDXf/mFKafbxr78xS34wCtD42c0eFlpN3UKwSxYN0nyGguwYy861Dx1+ XGK//C7Ldwyjtt7s6Q+KVTaGyAG6FACb4LMBUkdQQlWCuyiQG3AWyMj61gIkPpGN9v0sr e+SgSm+Wp8nY3tzvCNUeLbEwOnQzsb4gz+Ej0XDce/474YUh4Fkvv3VmqoerQE5HbEDNP U2n5aYpk6b2xjyraim3+JK7kBjF2WyO4YGtjo0nYLOEHB0dsy878Q38mQDA0ptxxNyofu 4WWrtkYUYa7sbsMGJzA/xmuVIguHpC3I1Qs7hpqHj383kj/eXxZW9byTxgvihc70jgg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="AiC/qXak"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EFBE2606A31A for ; Sat, 31 Oct 2026 12:05:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=AiC/qXak Received: by smtp.kernel.org (Postfix) with ESMTPSA id 840601F000C1; Sat, 31 Oct 2026 12:05:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793448332; bh=ys2UUU/naEHr6TucCgUZlkCxXm07ql+DbzmI6hSaXeg=; h=From:Subject:Reply-To:To:In-Reply-To:References:Date; b=AiC/qXakWzQuAjLhAyCBpLi0wTCMFzkVEW4oATif69OePySIe5JaxMYf9HZZ1HsfW 8SRQc+OCNj+xO0vTKK5Z7sCvtjKkEFdJ24qSxVR3PwK+pqJjAAAHNq7LNvoVk9G7ZI gtNxWaKgb0f1cnTf0wrz4I9K748T6ZGT67vwNbO39dgXi5bZGIZTfUtIyZ+kfneLws gGjEBu/675xq55fu50dJj4VQu3cow4TKgy8vPrp1wfJUVhKySsPS3eYIwD7moHEQLp 6C87IB4trHfMpgD/0PgCx0FwyxrtQa1EGQWd+cqDkylEfP8RPewWTgw0WY4KD7Smwn +RkOfuPVLZJNw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH] perf kvm: Fix arm64 VM-exit duration accounting Reply-To: sashiko-reviews@lists.linux.dev To: lirongqing , linux-perf-users@vger.kernel.org In-Reply-To: <20261031120123.2312-1-lirongqing@baidu.com> References: <20261031120123.2312-1-lirongqing@baidu.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 31 Oct 2026 12:05:32 +0000 X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Li RongQing >=20 > Use kvm_exit as the start event and the following kvm_entry as the > end event for arm64 VM-exit statistics. Keep decoding ret and esr_ec > from the exit sample. >=20 > Before this change, arm64 measured guest runtime as VM-exit time. >=20 > Fixes: 1218838d68f5 ("perf kvm: Add kvm-stat for arm64") > Signed-off-by: Li RongQing Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261031120123.2312= -1-lirongqing@baidu.com?part=3D1