From: Greg KH <gregkh@linuxfoundation.org>
To: vsntk18@gmail.com
Cc: stable@vger.kernel.org, baolu.lu@linux.intel.com,
black.hawk@163.com, jgg@nvidia.com, joro@8bytes.org,
Vasant Karasulli <vkarasulli@suse.de>
Subject: Re: [PATCH 5.15-stable] iommu: fix a reference count leak in iommu_sva_bind_device()
Date: Thu, 19 Mar 2026 15:35:40 +0100 [thread overview]
Message-ID: <2026031901-supreme-laptop-72f2@gregkh> (raw)
In-Reply-To: <20260319142544.23049-1-vsntk18@gmail.com>
On Thu, Mar 19, 2026 at 03:25:44PM +0100, vsntk18@gmail.com wrote:
> From: Vasant Karasulli <vsntk18@gmail.com>
>
> From: Vasant Karasulli <vkarasulli@suse.de>
Two from lines?
>
> commit b34289505180 ("iommu: disable SVA when CONFIG_X86 is set")
> disables SVA to mitigate a security vulnerability.
Trailing whitespace :(
>
> Due the current placement of the condition check,
> function returns after iommu_group_get() without a corresponding
> iommu_group_put(). So move the condition check above.
>
> This is a stable-only fix applicable to linux-5.15.y.
>
> Fixes: b34289505("iommu: disable SVA when CONFIG_X86 is set")
This needs an extra space, and the proper number of digits
>
> Signed-off-by: Vasant Karasulli <vkarasulli@suse.de>
No blank line between the two.
thanks,
greg k-h
prev parent reply other threads:[~2026-03-19 14:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 14:25 [PATCH 5.15-stable] iommu: fix a reference count leak in iommu_sva_bind_device() vsntk18
2026-03-19 14:35 ` Greg KH [this message]
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