From: Marc Zyngier <maz@kernel.org>
To: Sebastian Ott <sebott@redhat.com>
Cc: Oliver Upton <oliver.upton@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: arm64: Writable TGRAN*_2
Date: Sun, 09 Mar 2025 18:24:40 +0000 [thread overview]
Message-ID: <868qpeoydz.wl-maz@kernel.org> (raw)
In-Reply-To: <20250306184013.30008-1-sebott@redhat.com>
On Thu, 06 Mar 2025 18:40:13 +0000,
Sebastian Ott <sebott@redhat.com> wrote:
>
> Allow userspace to write the safe (NI) value for ID_AA64MMFR0_EL1.TGRAN*_2.
> Disallow to change these fields for NV since kvm provides a sanitized view
> for them based on the PAGE_SIZE.
> Also add these bits to the set_id_regs selftest.
>
> Signed-off-by: Sebastian Ott <sebott@redhat.com>
Acked-by: Marc Zyngier <maz@kernel.org>
M.
--
Without deviation from the norm, progress is not possible.
next prev parent reply other threads:[~2025-03-09 19:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-06 18:40 [PATCH] KVM: arm64: Writable TGRAN*_2 Sebastian Ott
2025-03-09 18:24 ` Marc Zyngier [this message]
2025-03-12 17:20 ` Oliver Upton
2025-03-12 17:32 ` Oliver Upton
2025-03-12 17:33 ` Sebastian Ott
2025-03-12 21:04 ` Oliver Upton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=868qpeoydz.wl-maz@kernel.org \
--to=maz@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=joey.gouly@arm.com \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=oliver.upton@linux.dev \
--cc=sebott@redhat.com \
--cc=suzuki.poulose@arm.com \
--cc=will@kernel.org \
--cc=yuzenghui@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).