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 mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65290C4321E for ; Mon, 7 Nov 2022 09:16:45 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 2372D4B8C4; Mon, 7 Nov 2022 04:16:45 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YU2NCIMaT2tF; Mon, 7 Nov 2022 04:16:44 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 97F0A4B8E7; Mon, 7 Nov 2022 04:16:43 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id E4B0E4B898 for ; Mon, 7 Nov 2022 04:16:40 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wFXRGrL5K6TC for ; Mon, 7 Nov 2022 04:16:40 -0500 (EST) Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id BC1A24B8A4 for ; Mon, 7 Nov 2022 04:16:39 -0500 (EST) 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 sin.source.kernel.org (Postfix) with ESMTPS id 4C663CE10F0; Mon, 7 Nov 2022 09:16:36 +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 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 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 X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu 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 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C3F3E28E8 for ; Mon, 7 Nov 2022 09:16:34 +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> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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 Message-ID: <20221107085435.Bf0PPZoFSJrEGl8S4RdMsT9k32O4jfQJEO-mMC7ZcWk@z> 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 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B40CC4332F for ; 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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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221107_011640_972694_A677B395 X-CRM114-Status: GOOD ( 12.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel