From: Joerg Roedel <joro@8bytes.org>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: iommu@lists.linux-foundation.org, stable@vger.kernel.org
Subject: Re: [PATCH v2] iommu: amd: Fix IO_PAGE_FAULT due to __unmap_single() size overflow
Date: Wed, 24 Jun 2020 13:58:27 +0200 [thread overview]
Message-ID: <20200624115827.GO3701@8bytes.org> (raw)
In-Reply-To: <20200624090906.GC1731290@kroah.com>
Hi Greg,
On Wed, Jun 24, 2020 at 11:09:06AM +0200, Greg KH wrote:
> So what exact stable kernel version(s) do you want to see this patch
> applied to?
It is needed in kernels <= v5.4. Linux v5.5 has replaced the code with
the bug.
Joerg
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next prev parent reply other threads:[~2020-06-24 11:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 8:41 [PATCH v2] iommu: amd: Fix IO_PAGE_FAULT due to __unmap_single() size overflow Suravee Suthikulpanit
2020-06-24 9:09 ` Greg KH
2020-06-24 11:58 ` Joerg Roedel [this message]
2020-07-30 7:28 ` Greg KH
2020-06-24 11:55 ` Joerg Roedel
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