From 87252bdecdafd49f8f4da6244a40415c27053bc3 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 8 Jun 2022 19:38:56 +0100 Subject: [PATCH] target/arm: Do not use aarch64_sve_zcr_get_valid_len in reset We don't need to constrain the value set in zcr_el[1], because it will be done by sve_zcr_len_for_el. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20220607203306.657998-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/cpu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index d2bd74c2ed..0621944167 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -208,8 +208,7 @@ static void arm_cpu_reset(DeviceState *dev) CPACR_EL1, ZEN, 3); /* with reasonable vector length */ if (cpu_isar_feature(aa64_sve, cpu)) { - env->vfp.zcr_el[1] = - aarch64_sve_zcr_get_valid_len(cpu, cpu->sve_default_vq - 1); + env->vfp.zcr_el[1] = cpu->sve_default_vq - 1; } /* * Enable 48-bit address space (TODO: take reserved_va into account). -- 2.11.0