From: "StarostaCZ@gmail.com" <starostacz@gmail.com>
To: Oliver Neukum <oneukum@suse.com>, Joerg Roedel <joro@8bytes.org>,
Johan Hovold <johan@kernel.org>
Cc: iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org,
Mathias Nyman <mathias.nyman@intel.com>
Subject: Re: Linux crash when using FTDI FT232R USB to serial converter on AMD boards.
Date: Wed, 15 May 2019 13:22:44 +0200 [thread overview]
Message-ID: <0903714d-8b72-e714-70ea-67d9dcd94b74@gmail.com> (raw)
In-Reply-To: <1557913582.2950.15.camel@suse.com>
Dne 15.5.2019 v 11:46 Oliver Neukum napsal(a):
> Most helpful. First, try to replicate this with the iommu disabled.
I am trying this with "iommu disabled" in bios, but system crash too:
https://paste.ee/p/wUgHl
> Secondly, make a proper bugreport mentioning the affected kernel
> version (5.1)
How can I do this?
> Thirdly, if possible replicate this with the vanilla kernel from
> kernel.org
I am afraid, that is not possible. My skills is not too good - is there
some procedure to how do this?
I made test with mainline kernel 5.1.2 from
https://kernel.ubuntu.com/~kernel-ppa/mainline/
but computer crash on boot (kernel panic: unable to mount root fs...).
starosta
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iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: "StarostaCZ@gmail.com" <starostacz@gmail.com>
To: Oliver Neukum <oneukum@suse.com>, Joerg Roedel <joro@8bytes.org>,
Johan Hovold <johan@kernel.org>
Cc: Mathias Nyman <mathias.nyman@intel.com>,
iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org
Subject: Re: Linux crash when using FTDI FT232R USB to serial converter on AMD boards.
Date: Wed, 15 May 2019 13:22:44 +0200 [thread overview]
Message-ID: <0903714d-8b72-e714-70ea-67d9dcd94b74@gmail.com> (raw)
In-Reply-To: <1557913582.2950.15.camel@suse.com>
Dne 15.5.2019 v 11:46 Oliver Neukum napsal(a):
> Most helpful. First, try to replicate this with the iommu disabled.
I am trying this with "iommu disabled" in bios, but system crash too:
https://paste.ee/p/wUgHl
> Secondly, make a proper bugreport mentioning the affected kernel
> version (5.1)
How can I do this?
> Thirdly, if possible replicate this with the vanilla kernel from
> kernel.org
I am afraid, that is not possible. My skills is not too good - is there
some procedure to how do this?
I made test with mainline kernel 5.1.2 from
https://kernel.ubuntu.com/~kernel-ppa/mainline/
but computer crash on boot (kernel panic: unable to mount root fs...).
starosta
next prev parent reply other threads:[~2019-05-15 11:24 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
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 [this message]
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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