From: Marc Zyngier <maz@kernel.org>
To: Kalesh Singh <kaleshsingh@google.com>
Cc: will@kernel.org, qperret@google.com, broonie@kernel.org,
mark.rutland@arm.com, keir@google.com, vdonnefort@google.com,
kernel-team@android.com, android-mm@google.com,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Oliver Upton" <oliver.upton@linux.dev>,
"Joey Gouly" <joey.gouly@arm.com>,
"Suzuki K Poulose" <suzuki.poulose@arm.com>,
"Zenghui Yu" <yuzenghui@huawei.com>,
"Ard Biesheuvel" <ardb@kernel.org>,
"D Scott Phillips" <scott@os.amperecomputing.com>,
"Andrey Konovalov" <andreyknvl@gmail.com>,
"Ankit Agrawal" <ankita@nvidia.com>,
"Wang Jinchao" <wangjinchao@xfusion.com>,
"Madhavan T. Venkataraman" <madvenka@linux.microsoft.com>,
"Pierre-Clément Tosi" <ptosi@google.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Ryan Roberts" <ryan.roberts@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev
Subject: Re: [PATCH] arm64: kvm: Make nvhe stack size configurable
Date: Mon, 11 Nov 2024 17:52:17 +0000 [thread overview]
Message-ID: <86o72lzmi6.wl-maz@kernel.org> (raw)
In-Reply-To: <CAC_TJvd=fNRx2VOcEEgjdkY53MwpR0Xa4dX1KTy=nNew7dg9Mw@mail.gmail.com>
Hi Kalesh,
On Mon, 11 Nov 2024 17:10:18 +0000,
Kalesh Singh <kaleshsingh@google.com> wrote:
>
> I tried to be conservative with the configuration only allowing only
> up to 2 pages. Your points are fair concerns, I can see how this still
> may not be ideal for upstream. However, I think introducing
> NVHE_STACK_SIZE as a refactor still has value, similar to how
> OVERFLOW_STACK_SIZE is handled. If there are no objections, I’ll
> resend a v2 of the patch, dropping the configuration parts and
> focusing on the refactor to introduce NVHE_STACK_SIZE.
I'd be OK with the refactoring on its own, which is a nice enough
cleanup.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
next prev parent reply other threads:[~2024-11-11 17:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-08 21:14 [PATCH] arm64: kvm: Make nvhe stack size configurable Kalesh Singh
2024-11-10 11:05 ` Marc Zyngier
2024-11-11 17:10 ` Kalesh Singh
2024-11-11 17:52 ` Marc Zyngier [this message]
2024-11-12 0:52 ` Kalesh Singh
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