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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 559A8C4167B for ; Mon, 7 Nov 2022 09:16:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231777AbiKGJQw (ORCPT ); Mon, 7 Nov 2022 04:16:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231700AbiKGJQg (ORCPT ); Mon, 7 Nov 2022 04:16:36 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9864010BC for ; Mon, 7 Nov 2022 01:16:35 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3526360F75 for ; Mon, 7 Nov 2022 09:16:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97D72C433B5; Mon, 7 Nov 2022 09:16:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667812594; bh=/w3KQ4ekRSwyFLr5poURdPuohsmeyxZIMN9hwP3KB9c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IV2EqG/iDyOasW7fQPb8t20iKMKHK/mX8DiflB4092cKaA3eMU+atzIPq2VA3Xan1 4xbV53kvYn1t6aON6U9jAIsGZJDYEe9sQPd691ohQhVIMHdShobz2W/5pxut05HlgH MkJ8rbqHYyQwUH6URlk6jkMBNJKjLRUm1m1XIZxEQnF4vVDXIP34CnYSInCQfm+WnE gHmx5HltItlAd1ZISC+kGKgT5qrRxzJkpe8X5WTllvQmOMEzgjRx37b52LITXdfdSw /NeygurmvcJQ8Cko1QDitI8c0thREK9nKnFlg0UuZwwuOiVDBJjhOkZwCy7wRFybzY X6HGDITYwFHQg== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1orxuE-004KxX-NP; Mon, 07 Nov 2022 08:54:58 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, , , kvm@vger.kernel.org Cc: James Morse , Suzuki K Poulose , Alexandru Elisei , Oliver Upton , Ricardo Koller , Reiji Watanabe Subject: [PATCH v3 14/14] KVM: arm64: PMU: Allow PMUv3p5 to be exposed to the guest Date: Mon, 7 Nov 2022 08:54:35 +0000 Message-Id: <20221107085435.2581641-15-maz@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221107085435.2581641-1-maz@kernel.org> References: <20221107085435.2581641-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvmarm@lists.linux.dev, kvm@vger.kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, oliver.upton@linux.dev, ricarkol@google.com, reijiw@google.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Now that the infrastructure is in place, bump the PMU support up to PMUv3p5. Signed-off-by: Marc Zyngier --- arch/arm64/kvm/pmu-emul.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c index dc163e1a1fcf..26293f842b0f 100644 --- a/arch/arm64/kvm/pmu-emul.c +++ b/arch/arm64/kvm/pmu-emul.c @@ -1059,6 +1059,6 @@ u8 kvm_arm_pmu_get_pmuver_limit(void) tmp = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); tmp = cpuid_feature_cap_perfmon_field(tmp, ID_AA64DFR0_EL1_PMUVer_SHIFT, - ID_AA64DFR0_EL1_PMUVer_V3P4); + ID_AA64DFR0_EL1_PMUVer_V3P5); return FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer), tmp); } -- 2.34.1