From: Catalin Marinas <catalin.marinas@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: kvm@vger.kernel.org, Will Deacon <will@kernel.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 4/5] arm64: KVM: Prevent speculative S1 PTW when restoring vcpu context
Date: Mon, 28 Oct 2019 10:32:17 +0000 [thread overview]
Message-ID: <20191028103217.GB16739@arrakis.emea.arm.com> (raw)
In-Reply-To: <8636ffzu30.wl-maz@kernel.org>
On Sat, Oct 26, 2019 at 11:20:35AM +0100, Marc Zyngier wrote:
> Catalin, Will: given that this series conflicts with the workaround for
> erratum 1542419, do you mind taking it via the arm64 tree?
I assume you target 5.5 with this workaround.
I don't mind merging it but if you want to queue it, we already have a
stable for-next/neoverse-n1-stale-instr branch with 1542419 (I'll push a
fixup on top soon for a clang warning). The other issue is that we get a
conflict with mainline due to the tx2 erratum. If it gets too
complicated, I'll also merge for-next/fixes into for-next/core.
--
Catalin
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next prev parent reply other threads:[~2019-10-28 10:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-19 9:55 [PATCH v2 0/5] arm64: KVM: Add workaround for errata 1319367 and 1319537 Marc Zyngier
2019-10-19 9:55 ` [PATCH v2 1/5] arm64: Add ARM64_WORKAROUND_1319367 for all A57 and A72 versions Marc Zyngier
2019-10-19 9:55 ` [PATCH v2 2/5] arm64: KVM: Reorder system register restoration and stage-2 activation Marc Zyngier
2019-10-24 16:09 ` James Morse
2019-10-19 9:55 ` [PATCH v2 3/5] arm64: KVM: Disable EL1 PTW when invalidating S2 TLBs Marc Zyngier
2019-10-24 16:10 ` James Morse
2019-10-19 9:55 ` [PATCH v2 4/5] arm64: KVM: Prevent speculative S1 PTW when restoring vcpu context Marc Zyngier
2019-10-24 16:10 ` James Morse
2019-10-26 10:20 ` Marc Zyngier
2019-10-28 10:32 ` Catalin Marinas [this message]
2019-10-28 10:49 ` Marc Zyngier
2019-10-28 11:06 ` Catalin Marinas
2019-10-19 9:55 ` [PATCH v2 5/5] arm64: Enable and document ARM errata 1319367 and 1319537 Marc Zyngier
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