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AJvYcCWI89ofMXuKDUZ8mXUsZ+gzYMMvnfP6POxF04Sovm2UNMiPVlK4U00YqNgoWbl4to6CoX5qnZM9tJf9i+5la3jwa5wTnwi8D2ADd3hqnLI5 X-Gm-Message-State: AOJu0YwdapxmQYigw9KV1amRv1cgDXgs5Z+h61jkTOFHwufv7GEUiLYM yvKXTZy4Zxkp5Qc7ASV9/ybyg3K/AwZburSM5uB2hzNclIVpjYnGMQGFes/hk9s= X-Google-Smtp-Source: AGHT+IFVCYaBvcy0sMILQIREFkDThLyGOm3uHSxCPt859IORFbCyXjP0cIaU/flxgT2NJkC34c1s7Q== X-Received: by 2002:a05:6a20:100b:b0:1a9:5e1f:8485 with SMTP id gs11-20020a056a20100b00b001a95e1f8485mr3527584pzc.31.1713570466351; Fri, 19 Apr 2024 16:47:46 -0700 (PDT) Received: from atishp.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id w17-20020a170902d11100b001e42f215f33sm3924017plw.85.2024.04.19.16.47.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Apr 2024 16:47:45 -0700 (PDT) From: Atish Patra To: linux-kernel@vger.kernel.org Cc: Atish Patra , =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Conor Dooley , Anup Patel , Andrew Jones , Ajay Kaher , Albert Ou , Alexandre Ghiti , samuel.holland@sifive.com, Juergen Gross , kvm-riscv@lists.infradead.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org, Mark Rutland , Palmer Dabbelt , Paolo Bonzini , Paul Walmsley , Shuah Khan , virtualization@lists.linux.dev, Will Deacon , x86@kernel.org Subject: [PATCH v8 01/24] RISC-V: Fix the typo in Scountovf CSR name Date: Sat, 20 Apr 2024 08:17:17 -0700 Message-Id: <20240420151741.962500-2-atishp@rivosinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240420151741.962500-1-atishp@rivosinc.com> References: <20240420151741.962500-1-atishp@rivosinc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240419_164748_461960_C30D2D42 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The counter overflow CSR name is "scountovf" not "sscountovf". Fix the csr name. Fixes: 4905ec2fb7e6 ("RISC-V: Add sscofpmf extension support") Reviewed-by: Clément Léger Reviewed-by: Conor Dooley Reviewed-by: Anup Patel Reviewed-by: Andrew Jones Signed-off-by: Atish Patra --- arch/riscv/include/asm/csr.h | 2 +- drivers/perf/riscv_pmu_sbi.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 2468c55933cd..9d1b07932794 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -281,7 +281,7 @@ #define CSR_HPMCOUNTER30H 0xc9e #define CSR_HPMCOUNTER31H 0xc9f -#define CSR_SSCOUNTOVF 0xda0 +#define CSR_SCOUNTOVF 0xda0 #define CSR_SSTATUS 0x100 #define CSR_SIE 0x104 diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c index 8cbe6e5f9c39..3e44d2fb8bf8 100644 --- a/drivers/perf/riscv_pmu_sbi.c +++ b/drivers/perf/riscv_pmu_sbi.c @@ -27,7 +27,7 @@ #define ALT_SBI_PMU_OVERFLOW(__ovl) \ asm volatile(ALTERNATIVE_2( \ - "csrr %0, " __stringify(CSR_SSCOUNTOVF), \ + "csrr %0, " __stringify(CSR_SCOUNTOVF), \ "csrr %0, " __stringify(THEAD_C9XX_CSR_SCOUNTEROF), \ THEAD_VENDOR_ID, ERRATA_THEAD_PMU, \ CONFIG_ERRATA_THEAD_PMU, \