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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1750174881; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aSFgDrP9kHSG5CJCRypPsuwvrYcuRcBe7vg+Zrvp1qY=; b=BB6uHH5xGQtI1XL63lHYSzRbZfTSwKEha5899JGGIyXCYRZ9VmzRgVes71nHyEQparE8UI Sb+Y/uqu8JxdM+NbA8sWyvSfZc7mJGVm46qKuhAnxeJpZ27SE8JdjtfsLjJ6LvYyNeUfd7 +298UQAAjcjugzm0LInfSDEqe/ebuLY= X-MC-Unique: 4FPw8sDeNuyYaJs4eO6ETg-1 X-Mimecast-MFC-AGG-ID: 4FPw8sDeNuyYaJs4eO6ETg_1750174872 From: Cornelia Huck To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, kvmarm@lists.linux.dev, peter.maydell@linaro.org, richard.henderson@linaro.org, alex.bennee@linaro.org, maz@kernel.org, oliver.upton@linux.dev, sebott@redhat.com, shameerali.kolothum.thodi@huawei.com, armbru@redhat.com, berrange@redhat.com, abologna@redhat.com, jdenemar@redhat.com, agraf@csgraf.de Cc: shahuang@redhat.com, mark.rutland@arm.com, philmd@linaro.org, pbonzini@redhat.com, Cornelia Huck Subject: [PATCH v8 14/14] arm/kvm: use fd instead of fdarray[2] Date: Tue, 17 Jun 2025 17:39:31 +0200 Message-ID: <20250617153931.1330449-15-cohuck@redhat.com> In-Reply-To: <20250617153931.1330449-1-cohuck@redhat.com> References: <20250617153931.1330449-1-cohuck@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" We have fd, so might as well neaten things up. Suggested-by: Eric Auger Reviewed-by: Eric Auger Signed-off-by: Cornelia Huck --- target/arm/kvm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 3df046b2b911..70919aedd0a4 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -348,11 +348,11 @@ static bool kvm_arm_get_host_cpu_features(ARMHostCPUF= eatures *ahcf) err |=3D get_host_cpu_reg(fd, ahcf, ID_ISAR6_EL1_IDX); err |=3D get_host_cpu_reg(fd, ahcf, ID_MMFR4_EL1_IDX); =20 - err |=3D read_sys_reg32(fdarray[2], &ahcf->isar.mvfr0, + err |=3D read_sys_reg32(fd, &ahcf->isar.mvfr0, ARM64_SYS_REG(3, 0, 0, 3, 0)); - err |=3D read_sys_reg32(fdarray[2], &ahcf->isar.mvfr1, + err |=3D read_sys_reg32(fd, &ahcf->isar.mvfr1, ARM64_SYS_REG(3, 0, 0, 3, 1)); - err |=3D read_sys_reg32(fdarray[2], &ahcf->isar.mvfr2, + err |=3D read_sys_reg32(fd, &ahcf->isar.mvfr2, ARM64_SYS_REG(3, 0, 0, 3, 2)); err |=3D get_host_cpu_reg(fd, ahcf, ID_PFR2_EL1_IDX); err |=3D get_host_cpu_reg(fd, ahcf, ID_DFR1_EL1_IDX); @@ -390,7 +390,7 @@ static bool kvm_arm_get_host_cpu_features(ARMHostCPUFea= tures *ahcf) =20 if (pmu_supported) { /* PMCR_EL0 is only accessible if the vCPU has feature PMU_V3 = */ - err |=3D read_sys_reg64(fdarray[2], &ahcf->isar.reset_pmcr_el0, + err |=3D read_sys_reg64(fd, &ahcf->isar.reset_pmcr_el0, ARM64_SYS_REG(3, 3, 9, 12, 0)); } =20 --=20 2.49.0