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Wed, 20 Jan 2021 09:17:52 -0800 (PST) X-Google-Smtp-Source: ABdhPJyeuYEC/fsaR3mx2YNIF8bssLZt2TpKGMHbhFlyb6NHHt6LAR5+Rk9Oh83U0NusT4UYuabgLQ== X-Received: by 2002:adf:df06:: with SMTP id y6mr10383126wrl.241.1611163072382; Wed, 20 Jan 2021 09:17:52 -0800 (PST) Received: from redfedo.redhat.com ([2a01:cb14:499:3d00:cd47:f651:9d80:157a]) by smtp.gmail.com with ESMTPSA id o124sm5444077wmb.5.2021.01.20.09.17.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 09:17:51 -0800 (PST) From: Julien Thierry To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH 2/5] arm64: aarch64-insn: Add SVE instruction class Date: Wed, 20 Jan 2021 18:17:42 +0100 Message-Id: <20210120171745.1657762-3-jthierry@redhat.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20210120171745.1657762-1-jthierry@redhat.com> References: <20210120171745.1657762-1-jthierry@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jthierry@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210120_121756_169647_1D44CD4E X-CRM114-Status: GOOD ( 14.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, catalin.marinas@arm.com, broonie@kernel.org, will@kernel.org, Julien Thierry Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SVE has been public for some time now. Let the decoder acknowledge its existence. Signed-off-by: Julien Thierry --- arch/arm64/include/asm/aarch64-insn.h | 1 + arch/arm64/lib/aarch64-insn.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/aarch64-insn.h b/arch/arm64/include/asm/aarch64-insn.h index cead3be1a2d0..200bee726172 100644 --- a/arch/arm64/include/asm/aarch64-insn.h +++ b/arch/arm64/include/asm/aarch64-insn.h @@ -40,6 +40,7 @@ */ enum aarch64_insn_encoding_class { AARCH64_INSN_CLS_UNKNOWN, /* UNALLOCATED */ + AARCH64_INSN_CLS_SVE, /* SVE instructions */ AARCH64_INSN_CLS_DP_IMM, /* Data processing - immediate */ AARCH64_INSN_CLS_DP_REG, /* Data processing - register */ AARCH64_INSN_CLS_DP_FPSIMD, /* Data processing - SIMD and FP */ diff --git a/arch/arm64/lib/aarch64-insn.c b/arch/arm64/lib/aarch64-insn.c index df233a7790dc..95d9143aa9c6 100644 --- a/arch/arm64/lib/aarch64-insn.c +++ b/arch/arm64/lib/aarch64-insn.c @@ -17,7 +17,7 @@ static const int aarch64_insn_encoding_class[] = { AARCH64_INSN_CLS_UNKNOWN, AARCH64_INSN_CLS_UNKNOWN, - AARCH64_INSN_CLS_UNKNOWN, + AARCH64_INSN_CLS_SVE, AARCH64_INSN_CLS_UNKNOWN, AARCH64_INSN_CLS_LDST, AARCH64_INSN_CLS_DP_REG,