Message ID | 20240416184421.3693802-3-atishp@rivosinc.com |
---|---|
State | Changes Requested |
Headers | show
Return-Path: <kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=OpJ8aAbs; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=y7IUy79y; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VJvff292Xz1yb4 for <incoming@patchwork.ozlabs.org>; Wed, 17 Apr 2024 05:45:58 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yUjO+24KusJeNnLjbwGvz74Wc1kjbczyRrawH4s/7vA=; b=OpJ8aAbsBBTxjx BdRHanjMizi040LGRrozH7q0BwU5V5Ze73jTOONm8C5CUHA544Jz7VvyEVPBdCABOTmTytVJuUjgf /i2bsHrw8T8A944EDZJw3jUysokO1PXNDEnBxncwbWAETkZt1qHGcPE9b+gMr+wxhKfRVAb/DQUXK ifD/t9H9G0/dZskimWtib/+yUcfJZGd/9qpp51yt5GdGHDlb3Ed+CY1T1l2h2Captx/E37BDlXdTw h0qN9watklyYYUGo7q/k+XxgFcYzRH5vEHp2WW7cALZhW0EHGjPkSSGv1XAG2A0BhMGimKwx1CoO+ k0aZIDAry6HMFaI2sHgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rwokf-0000000Daf0-1QYp; Tue, 16 Apr 2024 19:45:57 +0000 Received: from mail-pj1-x102f.google.com ([2607:f8b0:4864:20::102f]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rwnnR-0000000DMCg-10kR for kvm-riscv@lists.infradead.org; Tue, 16 Apr 2024 18:44:50 +0000 Received: by mail-pj1-x102f.google.com with SMTP id 98e67ed59e1d1-2a2dd2221d3so3582002a91.0 for <kvm-riscv@lists.infradead.org>; Tue, 16 Apr 2024 11:44:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1713293084; x=1713897884; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=2nwzSC0mjOXawHhzlfTnID2LKW7HdSbdpZLlPlBet3o=; b=y7IUy79yX72El6c72XIPjdrryrarmqcoSP9AQGRq3Tw4f1f/Uv1DVxEslUcL0aUQHr TFcJVZNT0Ap7NTm9Yvj33cdFNhshLtSxaKnk512VYmjdte4xZbR9/3Tf4n0SHDj/+jMj or6aWWlzt8k4vHo8uVyyTUbqVkK6cvSIj4X1WREVoK0ynomYKFrsT7RXFSfB9yZCNWM9 QUWH8XbCO5TjBKuCzv9B1UeM0Pc3ZaXrROVQTPTO8SvpwBgA33CvX7GbfB0exvJsODG+ kGOQaD20kfCrSh0cbsxJaBAW6OTm5zdRBpKmImWcbXyOblFC2nKrCHR30HmTP72k49pI 72oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713293084; x=1713897884; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2nwzSC0mjOXawHhzlfTnID2LKW7HdSbdpZLlPlBet3o=; b=siKCdqOCL1mqc6XWHKV7h0THVV58ZjgCQx8IErjOz35WqmnsNfOWLMER+EigkKfdTZ uHGDjQbdlS19BDnhWsMssIYlQOuDOwp0on8XVZu9Q1ee6J2r9JH2VGaSVEFUHkdq3Fr/ amtbBHL+U0ur+QJCg5tE8vkPHU7sndQUZ2sUIZJKRIBnuOUAMEKM/A8SGUbtcZpLTCjN FwXw1LPZnEgKjelxKxqF2B8sEwPSDAVAvLlBg0eTQfYOYZE1hVwM7eowe+4ps3JCgAhI SPrvDIaSXjPoQxWSqBlIJwxLOX+Wp3c3AzEauI2MwM4HbF0URzcTGjQBkuRTfhaB0SIS 5t7w== X-Forwarded-Encrypted: i=1; AJvYcCVrlsUfK9S60CKB8lYcLl/h3R6KM04gFialx/n0S+5xPdNvH5K1KVRcAafMTloomBQG+43AEt2fgpHWhQmc1euP8LgJz5AfijaCMH63Pw== X-Gm-Message-State: AOJu0Yzu/jwiTgLdlbvQwp2Q+vsYiH4MbgTXjlUQ2DQ5+8+UkUIsU9IZ zFhHYwtrLlZmJj8CysCnNXfRoEf1l84FeB8p7AntIUQGMCqZ3vZrArIazpaDCW0= X-Google-Smtp-Source: AGHT+IEoEjUu4cy1AorDUlJRRsn2LFZCsazPsjOtul090pjdnU5WLR3vSTyvWTwboMGTmVgvzKEuGA== X-Received: by 2002:a17:90a:b00d:b0:2a7:8794:bd9d with SMTP id x13-20020a17090ab00d00b002a78794bd9dmr7689700pjq.39.1713293084173; Tue, 16 Apr 2024 11:44:44 -0700 (PDT) Received: from atishp.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id o19-20020a17090aac1300b002a269828bb8sm8883645pjq.40.2024.04.16.11.44.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Apr 2024 11:44:43 -0700 (PDT) From: Atish Patra <atishp@rivosinc.com> To: linux-kernel@vger.kernel.org Cc: Atish Patra <atishp@rivosinc.com>, Andrew Jones <ajones@ventanamicro.com>, =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= <cleger@rivosinc.com>, Conor Dooley <conor.dooley@microchip.com>, Anup Patel <anup@brainfault.org>, Ajay Kaher <ajay.kaher@broadcom.com>, Albert Ou <aou@eecs.berkeley.edu>, Alexandre Ghiti <alexghiti@rivosinc.com>, Juergen Gross <jgross@suse.com>, kvm-riscv@lists.infradead.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org, Mark Rutland <mark.rutland@arm.com>, Palmer Dabbelt <palmer@dabbelt.com>, Paolo Bonzini <pbonzini@redhat.com>, Paul Walmsley <paul.walmsley@sifive.com>, Shuah Khan <shuah@kernel.org>, virtualization@lists.linux.dev, Will Deacon <will@kernel.org>, x86@kernel.org Subject: [PATCH v7 02/24] RISC-V: Add FIRMWARE_READ_HI definition Date: Tue, 16 Apr 2024 11:43:59 -0700 Message-Id: <20240416184421.3693802-3-atishp@rivosinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240416184421.3693802-1-atishp@rivosinc.com> References: <20240416184421.3693802-1-atishp@rivosinc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240416_114445_430912_530005E2 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: =?unknown-8bit?q?Spam_detection_software=2C_running_on_the_sy?= =?unknown-8bit?q?stem_=22bombadil=2Einfradead=2Eorg=22=2C?= =?unknown-8bit?q?_has_NOT_identified_this_incoming_email_as_spam=2E__The_ori?= =?unknown-8bit?q?ginal?= =?unknown-8bit?q?_message_has_been_attached_to_this_so_you_can_view_it_or_la?= =?unknown-8bit?q?bel?= =?unknown-8bit?q?_similar_future_email=2E__If_you_have_any_questions=2C_see?= =?unknown-8bit?q?_the_administrator_of_that_system_for_details=2E?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_preview=3A__SBI_v2=2E0_added_another_function_to_S?= =?unknown-8bit?q?BI_PMU_extension_to_read?= =?unknown-8bit?q?_the_upper_bits_of_a_counter_with_width_larger_than_XLEN=2E?= =?unknown-8bit?q?_Add_the_definition?= =?unknown-8bit?q?_for_that_function=2E_Reviewed-by=3A_Andrew_Jones_=3Cajones?= =?unknown-8bit?q?=40ventanamicro=2Ecom=3E_Reviewed-by=3A?= =?unknown-8bit?q?_Cl=C3=A9ment_L=C3=A9ger_=3Ccleger=40rivosinc=2Ecom=3E_Acke?= =?unknown-8bit?q?d-by=3A_Conor_Dooley_=3Cconor=2Edooley=40microchip=2Ecom?= =?unknown-8bit?q?=3E?= =?unknown-8bit?b?IFJldmlld2VkLWJ5OiBBbnVwIFBhdGVsIDxhbnVwQGJyYWluZmF1bHQu?= =?unknown-8bit?b?b3JnPiBbLi4uXSA=?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_analysis_details=3A___=280=2E0_points=2C_5=2E0_req?= =?unknown-8bit?q?uired=29?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_pts_rule_name______________description?= =?unknown-8bit?q?_----_----------------------_------------------------------?= =?unknown-8bit?q?--------------------?= =?unknown-8bit?q?_-0=2E0_RCVD=5FIN=5FDNSWL=5FNONE_____RBL=3A_Sender_listed_a?= =?unknown-8bit?q?t_https=3A//www=2Ednswl=2Eorg/=2C_no?= =?unknown-8bit?q?_trust?= =?unknown-8bit?b?IFsyNjA3OmY4YjA6NDg2NDoyMDowOjA6MDoxMDJmIGxpc3RlZCBpbl0=?= =?unknown-8bit?b?IFtsaXN0LmRuc3dsLm9yZ10=?= =?unknown-8bit?q?_-0=2E0_SPF=5FPASS_______________SPF=3A_sender_matches_SPF_?= =?unknown-8bit?q?record?= =?unknown-8bit?q?_0=2E0_SPF=5FHELO=5FNONE__________SPF=3A_HELO_does_not_publ?= =?unknown-8bit?q?ish_an_SPF_Record?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID_____________Message_has_at_least_one_v?= =?unknown-8bit?q?alid_DKIM_or_DK_signature?= =?unknown-8bit?q?_0=2E1_DKIM=5FSIGNED____________Message_has_a_DKIM_or_DK_si?= =?unknown-8bit?q?gnature=2C_not_necessarily_valid?= X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <kvm-riscv.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/kvm-riscv>, <mailto:kvm-riscv-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/kvm-riscv/> List-Post: <mailto:kvm-riscv@lists.infradead.org> List-Help: <mailto:kvm-riscv-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/kvm-riscv>, <mailto:kvm-riscv-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kvm-riscv" <kvm-riscv-bounces@lists.infradead.org> Errors-To: kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
RISC-V SBI v2.0 PMU improvements and Perf sampling in KVM guest
|
expand
|
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 6e68f8dff76b..ef8311dafb91 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -131,6 +131,7 @@ enum sbi_ext_pmu_fid { SBI_EXT_PMU_COUNTER_START, SBI_EXT_PMU_COUNTER_STOP, SBI_EXT_PMU_COUNTER_FW_READ, + SBI_EXT_PMU_COUNTER_FW_READ_HI, }; union sbi_pmu_ctr_info {