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([2a01:e0a:59e:9d80:527b:9dff:feef:3874]) by smtp.gmail.com with ESMTPSA id jz3-20020a05622a81c300b0041811e71890sm3572492qtb.33.2023.09.28.02.39.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Sep 2023 02:39:28 -0700 (PDT) Message-ID: Date: Thu, 28 Sep 2023 11:39:24 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v2 1/2] arm64: Add missing _EL12 encodings Content-Language: en-US To: Miguel Luis , Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev References: <20230925162057.27548-1-miguel.luis@oracle.com> <20230925162057.27548-2-miguel.luis@oracle.com> From: Eric Auger In-Reply-To: <20230925162057.27548-2-miguel.luis@oracle.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Miguel, On 9/25/23 18:20, Miguel Luis wrote: > Some _EL12 encodings are missing. Add them. > > Signed-off-by: Miguel Luis > --- > arch/arm64/include/asm/sysreg.h | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h > index 38296579a4fd..6e167bbf44ff 100644 > --- a/arch/arm64/include/asm/sysreg.h > +++ b/arch/arm64/include/asm/sysreg.h > @@ -568,18 +568,29 @@ > > /* VHE encodings for architectural EL0/1 system registers */ > #define SYS_SCTLR_EL12 sys_reg(3, 5, 1, 0, 0) > +#define SYS_CPACR_EL12 sys_reg(3, 5, 1, 0, 2) > +#define SYS_SCTLR2_EL12 sys_reg(3, 5, 1, 0, 3) > +#define SYS_ZCR_EL12 sys_reg(3, 5, 1, 2, 0) > +#define SYS_TRFCR_EL12 sys_reg(3, 5, 1, 2, 1) > +#define SYS_SMCR_EL12 sys_reg(3, 5, 1, 2, 6) > #define SYS_TTBR0_EL12 sys_reg(3, 5, 2, 0, 0) > #define SYS_TTBR1_EL12 sys_reg(3, 5, 2, 0, 1) > #define SYS_TCR_EL12 sys_reg(3, 5, 2, 0, 2) > +#define SYS_TCR2_EL12 sys_reg(3, 5, 2, 0, 3) > #define SYS_SPSR_EL12 sys_reg(3, 5, 4, 0, 0) > #define SYS_ELR_EL12 sys_reg(3, 5, 4, 0, 1) > #define SYS_AFSR0_EL12 sys_reg(3, 5, 5, 1, 0) > #define SYS_AFSR1_EL12 sys_reg(3, 5, 5, 1, 1) > #define SYS_ESR_EL12 sys_reg(3, 5, 5, 2, 0) > #define SYS_TFSR_EL12 sys_reg(3, 5, 5, 6, 0) > +#define SYS_FAR_EL12 sys_reg(3, 5, 6, 0, 0) > +#define SYS_BRBCR_EL12 sys_reg(3, 5, 9, 0, 0) isn't it sys_reg(2, 5, 9, 0, 0)? > +#define SYS_PMSCR_EL12 sys_reg(3, 5, 9, 9, 0) > #define SYS_MAIR_EL12 sys_reg(3, 5, 10, 2, 0) > #define SYS_AMAIR_EL12 sys_reg(3, 5, 10, 3, 0) > #define SYS_VBAR_EL12 sys_reg(3, 5, 12, 0, 0) > +#define SYS_CONTEXTIDR_EL12 sys_reg(3, 5, 13, 0, 1) > +#define SYS_SCXTNUM_EL12 sys_reg(3, 5, 13, 0, 7) > #define SYS_CNTKCTL_EL12 sys_reg(3, 5, 14, 1, 0) > #define SYS_CNTP_TVAL_EL02 sys_reg(3, 5, 14, 2, 0) > #define SYS_CNTP_CTL_EL02 sys_reg(3, 5, 14, 2, 1) Besides Reviewed-by: Eric Auger Eric