From: Marc Zyngier <maz@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ard Biesheuvel <ardb@kernel.org>,
danielmentz@google.com, saravanak@google.com,
kernel-team@android.com
Subject: Re: [PATCH 4/6] arm64: Factor out checking of a feature against the override into a macro
Date: Wed, 29 Jun 2022 16:46:55 +0100 [thread overview]
Message-ID: <87r1371ngw.wl-maz@kernel.org> (raw)
In-Reply-To: <Yrrl4GqDv3r9QqH/@sirena.org.uk>
On Tue, 28 Jun 2022 12:28:32 +0100,
Mark Brown <broonie@kernel.org> wrote:
>
> On Mon, Jun 27, 2022 at 04:14:10PM +0100, Marc Zyngier wrote:
> > Checking for a feature being supported from assembly code is
> > a bit tedious if we need to factor in the idreg override.
> >
> > Since we already have such code written for forcing nVHE, move
> > the whole thing into a macro. This heavily relies on the override
> > structure being called foo_override for foo_el1.
>
> Reviwed-by: Mark Brown <broonie@kernel.org>
Reviewed?
M.
--
Without deviation from the norm, progress is not possible.
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next prev parent reply other threads:[~2022-06-29 15:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 15:14 [PATCH 0/6] arm64: Disabling SVE/SME from the command-line Marc Zyngier
2022-06-27 15:14 ` [PATCH 1/6] arm64: Rename the VHE switch to "finalise_el2" Marc Zyngier
2022-06-27 15:14 ` [PATCH 2/6] arm64: Save state of HCR_EL2.E2H before switch to EL1 Marc Zyngier
2022-06-27 15:14 ` [PATCH 3/6] arm64: Allow sticky E2H when entering EL1 Marc Zyngier
2022-06-27 15:14 ` [PATCH 4/6] arm64: Factor out checking of a feature against the override into a macro Marc Zyngier
2022-06-28 11:28 ` Mark Brown
2022-06-29 15:46 ` Marc Zyngier [this message]
2022-06-29 16:00 ` Mark Brown
2022-06-27 15:14 ` [PATCH 5/6] arm64: Add the arm64.nosme command line option Marc Zyngier
2022-06-27 17:04 ` Mark Brown
2022-06-27 18:08 ` Marc Zyngier
2022-06-27 18:20 ` Mark Brown
2022-06-27 15:14 ` [PATCH 6/6] arm64: Add the arm64.nosve " Marc Zyngier
2022-06-27 17:08 ` Mark Brown
2022-06-27 15:18 ` [PATCH 0/6] arm64: Disabling SVE/SME from the command-line Mark Brown
2022-06-27 15:30 ` Marc Zyngier
2022-06-27 16:49 ` Mark Brown
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