From: Daniel Kiss <daniel.kiss@arm.com>
To: kvmarm@lists.cs.columbia.edu
Cc: maz@kernel.org, Dave.Martin@arm.com, broonie@kernel.org,
james.morse@arm.com, julien.thierry.kdev@gmail.com,
suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org,
Daniel Kiss <daniel.kiss@arm.com>
Subject: [PATCH v3 0/1] kvm: arm64: Add SVE support for nVHE.
Date: Tue, 2 Mar 2021 17:48:49 +0100 [thread overview]
Message-ID: <20210302164850.3553701-1-daniel.kiss@arm.com> (raw)
Addressing review comments from the previous version[1].
The discussed optimisation will be a sparate patch later.
[1] https://www.spinics.net/lists/arm-kernel/msg874768.html
Changes from v2:
* Comments are addressed.
* rebased to v5.11
Changes from v1:
* Vector length handling is changed.
Daniel Kiss (1):
kvm: arm64: Add SVE support for nVHE.
arch/arm64/Kconfig | 7 -----
arch/arm64/include/asm/el2_setup.h | 2 +-
arch/arm64/include/asm/fpsimd.h | 6 ++++
arch/arm64/include/asm/fpsimdmacros.h | 24 ++++++++++++++--
arch/arm64/include/asm/kvm_arm.h | 6 ++++
arch/arm64/include/asm/kvm_host.h | 17 +++--------
arch/arm64/kernel/entry-fpsimd.S | 5 ----
arch/arm64/kvm/arm.c | 5 ----
arch/arm64/kvm/fpsimd.c | 38 ++++++++++++++++++++-----
arch/arm64/kvm/hyp/fpsimd.S | 15 ++++++++++
arch/arm64/kvm/hyp/include/hyp/switch.h | 34 +++++++++++-----------
arch/arm64/kvm/hyp/nvhe/switch.c | 24 ++++++++++++++++
arch/arm64/kvm/reset.c | 4 ---
13 files changed, 127 insertions(+), 60 deletions(-)
--
2.25.1
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next reply other threads:[~2021-03-03 17:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 16:48 Daniel Kiss [this message]
2021-03-02 16:48 ` [PATCH v3 1/1] kvm: arm64: Add SVE support for nVHE Daniel Kiss
2021-03-09 10:16 ` Marc Zyngier
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