All of lore.kernel.org
 help / color / mirror / Atom feed
From: Salvatore Bonaccorso <carnil@debian.org>
To: Robin Murphy <robin.murphy@arm.com>, 989778-maintonly@bugs.debian.org
Cc: "Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
	linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	xen-devel@lists.xenproject.org, 小太 <nospam@kota.moe>,
	"Christoph Hellwig" <hch@lst.de>,
	"Jianxiong Gao" <jxgao@google.com>
Subject: Re: Bug#989778: Regression in at least 5.10.y and mainline: Firewire audio interface fails to work properly (when booted under Xen)
Date: Wed, 23 Jun 2021 20:50:05 +0200	[thread overview]
Message-ID: <YNOCXe1cuNDNAB+Z@eldamar.lan> (raw)
In-Reply-To: <2f7c7d36-b6f4-f8ab-756e-a563fa03b9e4@arm.com>

Hi Robin,

On Mon, Jun 14, 2021 at 02:29:08PM +0100, Robin Murphy wrote:
> On 2021-06-13 07:29, Salvatore Bonaccorso wrote:
> > A user in Debian reported the above issue, which was reproducible with
> > 5.13-rc5 and 5.10.y as packaged in Debian and found that 85a5a6875ca9
> > ("swiotlb: don't modify orig_addr in swiotlb_tbl_sync_single") that
> > introduced the issue.
> 
> Sounds like it's probably the same thing as being discussed over here:
> 
> https://lore.kernel.org/linux-iommu/2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com/

Thanks for the pointer, it seems that now it has been fixed upstream
with 5f89468e2f06 ("swiotlb: manipulate orig_addr when tlb_addr has
offset").

Regards,
Salvatore
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: Salvatore Bonaccorso <carnil@debian.org>
To: Robin Murphy <robin.murphy@arm.com>, 989778-maintonly@bugs.debian.org
Cc: 小太 <nospam@kota.moe>, "Jianxiong Gao" <jxgao@google.com>,
	"Christoph Hellwig" <hch@lst.de>,
	"Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
	linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	"Marek Szyprowski" <m.szyprowski@samsung.com>,
	xen-devel@lists.xenproject.org
Subject: Re: Bug#989778: Regression in at least 5.10.y and mainline: Firewire audio interface fails to work properly (when booted under Xen)
Date: Wed, 23 Jun 2021 20:50:05 +0200	[thread overview]
Message-ID: <YNOCXe1cuNDNAB+Z@eldamar.lan> (raw)
In-Reply-To: <2f7c7d36-b6f4-f8ab-756e-a563fa03b9e4@arm.com>

Hi Robin,

On Mon, Jun 14, 2021 at 02:29:08PM +0100, Robin Murphy wrote:
> On 2021-06-13 07:29, Salvatore Bonaccorso wrote:
> > A user in Debian reported the above issue, which was reproducible with
> > 5.13-rc5 and 5.10.y as packaged in Debian and found that 85a5a6875ca9
> > ("swiotlb: don't modify orig_addr in swiotlb_tbl_sync_single") that
> > introduced the issue.
> 
> Sounds like it's probably the same thing as being discussed over here:
> 
> https://lore.kernel.org/linux-iommu/2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com/

Thanks for the pointer, it seems that now it has been fixed upstream
with 5f89468e2f06 ("swiotlb: manipulate orig_addr when tlb_addr has
offset").

Regards,
Salvatore


  reply	other threads:[~2021-06-23 18:50 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <162352833546.2353.230557992597997974.reportbug@home.kota.moe>
2021-06-13  6:29 ` Regression in at least 5.10.y and mainline: Firewire audio interface fails to work properly (when booted under Xen) Salvatore Bonaccorso
2021-06-13  6:29   ` Salvatore Bonaccorso
2021-06-14 13:29   ` Robin Murphy
2021-06-14 13:29     ` Robin Murphy
2021-06-23 18:50     ` Salvatore Bonaccorso [this message]
2021-06-23 18:50       ` Bug#989778: " Salvatore Bonaccorso
2021-06-26 18:17       ` ‍小太
2021-06-26 18:17         ` ‍小太

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YNOCXe1cuNDNAB+Z@eldamar.lan \
    --to=carnil@debian.org \
    --cc=989778-maintonly@bugs.debian.org \
    --cc=hch@lst.de \
    --cc=iommu@lists.linux-foundation.org \
    --cc=jxgao@google.com \
    --cc=konrad.wilk@oracle.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nospam@kota.moe \
    --cc=robin.murphy@arm.com \
    --cc=xen-devel@lists.xenproject.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.