From: Joerg Roedel <joro@8bytes.org>
To: Johan Hovold <johan@kernel.org>
Cc: iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org,
Mathias Nyman <mathias.nyman@intel.com>,
"StarostaCZ@gmail.com" <starostacz@gmail.com>
Subject: Re: Linux crash when using FTDI FT232R USB to serial converter on AMD boards.
Date: Fri, 3 May 2019 17:37:16 +0200 [thread overview]
Message-ID: <20190503153716.GE11605@8bytes.org> (raw)
In-Reply-To: <20190429094847.GI26546@localhost>
On Mon, Apr 29, 2019 at 11:48:47AM +0200, Johan Hovold wrote:
> So this is a debian 4.18 kernel seemingly crashing due to a xhci or
> iommu issue.
>
> Can you reproduce this on a mainline kernel?
>
> If so, please post the corresponding logs to the lists and CC the xhci
> and iommu maintainers (added to CC).
Your kernel is probably missing this upstream fix:
4e50ce03976f iommu/amd: fix sg->dma_address for sg->offset bigger than PAGE_SIZE
Regards,
Joerg
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Johan Hovold <johan@kernel.org>
Cc: "StarostaCZ@gmail.com" <starostacz@gmail.com>,
linux-usb@vger.kernel.org,
Mathias Nyman <mathias.nyman@intel.com>,
iommu@lists.linux-foundation.org
Subject: Re: Linux crash when using FTDI FT232R USB to serial converter on AMD boards.
Date: Fri, 3 May 2019 17:37:16 +0200 [thread overview]
Message-ID: <20190503153716.GE11605@8bytes.org> (raw)
In-Reply-To: <20190429094847.GI26546@localhost>
On Mon, Apr 29, 2019 at 11:48:47AM +0200, Johan Hovold wrote:
> So this is a debian 4.18 kernel seemingly crashing due to a xhci or
> iommu issue.
>
> Can you reproduce this on a mainline kernel?
>
> If so, please post the corresponding logs to the lists and CC the xhci
> and iommu maintainers (added to CC).
Your kernel is probably missing this upstream fix:
4e50ce03976f iommu/amd: fix sg->dma_address for sg->offset bigger than PAGE_SIZE
Regards,
Joerg
next prev parent reply other threads:[~2019-05-03 15:38 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 13:47 Linux crash when using FTDI FT232R USB to serial converter on AMD boards StarostaCZ@gmail.com
[not found] ` <04503197-a0a9-8b35-6c65-c10f296aab57-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-04-29 9:48 ` Johan Hovold
2019-04-29 9:48 ` Johan Hovold
2019-04-29 9:48 ` Johan Hovold
2019-04-29 10:51 ` StarostaCZ-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
2019-04-29 10:51 ` StarostaCZ@gmail.com
2019-04-29 10:51 ` StarostaCZ@gmail.com
[not found] ` <26c4a175-dae2-3410-6924-92fe7c8ec6fe-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-04-29 11:22 ` Johan Hovold
2019-04-29 11:22 ` Johan Hovold
2019-04-29 11:22 ` Johan Hovold
2019-04-29 11:48 ` StarostaCZ-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
2019-04-29 11:48 ` StarostaCZ@gmail.com
2019-04-29 11:48 ` StarostaCZ@gmail.com
2019-05-03 15:37 ` Joerg Roedel [this message]
2019-05-03 15:37 ` Joerg Roedel
2019-05-06 7:09 ` StarostaCZ@gmail.com
2019-05-06 7:10 ` StarostaCZ@gmail.com
2019-05-06 7:10 ` StarostaCZ@gmail.com
2019-05-15 7:54 ` StarostaCZ@gmail.com
2019-05-15 7:54 ` StarostaCZ@gmail.com
2019-05-15 9:17 ` Oliver Neukum
2019-05-15 9:17 ` Oliver Neukum
2019-05-15 9:43 ` StarostaCZ@gmail.com
2019-05-15 9:46 ` Oliver Neukum
2019-05-15 11:21 ` StarostaCZ@gmail.com
2019-05-15 13:54 ` Oliver Neukum
2019-05-15 14:15 ` StarostaCZ@gmail.com
2019-05-15 14:15 ` StarostaCZ@gmail.com
2019-05-16 7:58 ` Oliver Neukum
2019-05-16 7:58 ` Oliver Neukum
2019-05-16 8:20 ` StarostaCZ@gmail.com
2019-05-16 8:20 ` StarostaCZ@gmail.com
2019-05-16 8:34 ` Oliver Neukum
2019-05-16 8:34 ` Oliver Neukum
2019-05-16 12:29 ` StarostaCZ@gmail.com
2019-05-16 12:29 ` StarostaCZ@gmail.com
2019-05-16 13:11 ` Oliver Neukum
2019-05-16 13:11 ` Oliver Neukum
2019-05-16 13:36 ` StarostaCZ@gmail.com
2019-05-16 13:36 ` StarostaCZ@gmail.com
2019-05-15 11:22 ` StarostaCZ@gmail.com
2019-05-15 11:22 ` StarostaCZ@gmail.com
2019-05-15 9:43 ` StarostaCZ@gmail.com
2019-05-15 9:43 ` StarostaCZ@gmail.com
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