From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>,
Dmitry Kandybka <d.kandybka@gmail.com>
Cc: David E Box <david.e.box@intel.com>,
Hans de Goede <hdegoede@redhat.com>,
platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org, lvc-project@linuxtesting.org
Subject: Re: [PATCH v2] platform/x86/intel: pmc: fix ltr decode in pmc_core_ltr_show()
Date: Tue, 28 Jan 2025 14:20:53 +0200 [thread overview]
Message-ID: <173806685396.1748.7696364361933084120.b4-ty@linux.intel.com> (raw)
In-Reply-To: <20250123220739.68087-1-d.kandybka@gmail.com>
On Fri, 24 Jan 2025 01:07:39 +0300, Dmitry Kandybka wrote:
> In pmc_core_ltr_show(), promote 'val' to 'u64' to avoid possible integer
> overflow. Values (10 bit) are multiplied by the scale, the result of
> expression is in a range from 1 to 34,326,183,936 which is bigger then
> UINT32_MAX. Compile tested only.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> [...]
Thank you for your contribution, it has been applied to my local
review-ilpo-fixes branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my
local branch there, which might take a while.
The list of commits applied:
[1/1] platform/x86/intel: pmc: fix ltr decode in pmc_core_ltr_show()
commit: 4afd0e58a6793b8e4d78cb55dbcf6279936730e5
--
i.
prev parent reply other threads:[~2025-01-28 12:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-23 22:07 [PATCH v2] platform/x86/intel: pmc: fix ltr decode in pmc_core_ltr_show() Dmitry Kandybka
2025-01-23 22:10 ` Rajneesh Bhardwaj
2025-01-24 8:04 ` Ilpo Järvinen
2025-01-28 12:20 ` Ilpo Järvinen [this message]
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