From: Oliver Upton <oliver.upton@linux.dev>
To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>
Subject: Re: [PATCH] arm64: Fix early handling of FEAT_E2H0 not being implemented
Date: Mon, 1 Apr 2024 01:46:58 -0700 [thread overview]
Message-ID: <171196113082.400673.17275243685234421882.b4-ty@linux.dev> (raw)
In-Reply-To: <20240321115414.3169115-1-maz@kernel.org>
On Thu, 21 Mar 2024 11:54:14 +0000, Marc Zyngier wrote:
> Commit 3944382fa6f2 introduced checks for the FEAT_E2H0 not being
> implemented. However, the check is absolutely wrong and makes a
> point it testing a bit that is guaranteed to be zero.
>
> On top of that, the detection happens way too late, after the
> init_el2_state has done its job.
>
> [...]
Applied, thanks!
[1/1] arm64: Fix early handling of FEAT_E2H0 not being implemented
commit: b3320142f3db9b3f2a23460abd3e22292e1530a5
Best regards,
--
Oliver Upton <oliver.upton@linux.dev>
prev parent reply other threads:[~2024-04-01 8:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-21 11:54 [PATCH] arm64: Fix early handling of FEAT_E2H0 not being implemented Marc Zyngier
2024-03-21 20:16 ` Catalin Marinas
2024-03-21 23:34 ` Oliver Upton
2024-04-01 8:46 ` Oliver Upton [this message]
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