From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <kvm@vger.kernel.org>,
<kvmarm@lists.cs.columbia.edu>, Will Deacon <will@kernel.org>,
Marc Zyngier <maz@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>, lushenming@huawei.com
Subject: [RFC PATCH v2 0/2] kvm/arm64: Try stage2 block mapping for host device MMIO
Date: Tue, 16 Mar 2021 21:43:36 +0800 [thread overview]
Message-ID: <20210316134338.18052-1-zhukeqian1@huawei.com> (raw)
Hi all,
We have two pathes to build stage2 mapping for MMIO regions.
Create time's path and stage2 fault path.
Patch#1 removes the creation time's mapping of MMIO regions
Patch#2 tries stage2 block mapping for host device MMIO at fault path
Thanks,
Keqian
Keqian Zhu (2):
kvm/arm64: Remove the creation time's mapping of MMIO regions
kvm/arm64: Try stage2 block mapping for host device MMIO
arch/arm64/kvm/mmu.c | 80 +++++++++++++++++++++++---------------------
1 file changed, 41 insertions(+), 39 deletions(-)
--
2.19.1
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next reply other threads:[~2021-03-16 13:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 13:43 Keqian Zhu [this message]
2021-03-16 13:43 ` [RFC PATCH v2 1/2] kvm/arm64: Remove the creation time's mapping of MMIO regions Keqian Zhu
2021-03-16 13:43 ` [RFC PATCH v2 2/2] kvm/arm64: Try stage2 block mapping for host device MMIO Keqian Zhu
2021-04-07 13:18 ` Marc Zyngier
2021-04-08 7:28 ` Keqian Zhu
2021-04-14 6:58 ` Keqian Zhu
2021-04-14 2:48 ` Keqian Zhu
2021-03-31 9:13 ` [RFC PATCH v2 0/2] " Keqian Zhu
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