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From: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
To: <kvmarm@lists.cs.columbia.edu>, <kvm@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <stable@vger.kernel.org>
CC: <maz@kernel.org>, <pbonzini@redhat.com>, <linuxarm@huawei.com>
Subject: [PATCH for-stable-5.10 0/2] Backport for- Work around firmware
wrongly advertising GICv2 compatibility
Date: Thu, 25 Mar 2021 09:14:22 +0000
Message-ID: <20210325091424.26348-1-shameerali.kolothum.thodi@huawei.com>
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| Series |
Backport for- Work around firmware wrongly advertising GICv2 compatibility
|
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Backport 2 patches that are required on ARM64 platforms having firmware wrongly advertising GICv2 compatibility. Patch 1 has nvhe related conflict resolution while patch 2 is cleanly applied. Tested on HiSilicon D06 platform. Marc Zyngier (2): KVM: arm64: Rename __vgic_v3_get_ich_vtr_el2() to __vgic_v3_get_gic_config() KVM: arm64: Workaround firmware wrongly advertising GICv2-on-v3 compatibility arch/arm64/include/asm/kvm_asm.h | 4 +-- arch/arm64/kvm/hyp/nvhe/hyp-main.c | 4 +-- arch/arm64/kvm/hyp/vgic-v3-sr.c | 40 ++++++++++++++++++++++++++++-- arch/arm64/kvm/vgic/vgic-v3.c | 12 ++++++--- 4 files changed, 51 insertions(+), 9 deletions(-)