All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Mathias Nyman <mathias.nyman@intel.com>,
	linux-usb@vger.kernel.org, lukaszx.szulc@intel.com,
	Christoph Hellwig <hch@lst.de>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	iommu@lists.linux-foundation.org,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: usb HC busted?
Date: Wed, 6 Jun 2018 17:42:15 +0100	[thread overview]
Message-ID: <20180606164215.pethwdc4bollivrm@debian> (raw)

On Wed, Jun 06, 2018 at 05:12:21PM +0300, Mathias Nyman wrote:
> On 04.06.2018 18:28, Sudip Mukherjee wrote:
> > On Thu, May 24, 2018 at 04:35:34PM +0300, Mathias Nyman wrote:
> > > 
<snip>
> > 
> > Will request you to have a look at it.
> > 
> 
> Odd and unlikely, but to me this looks like some issue in allocating dma memory
> from pool using dma_pool_zalloc()
> 
> Adding people with DMA knowledge to cc, maybe someone knows what is going on.

Thanks Mathias.
---
Regards
Sudip
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

WARNING: multiple messages have this Message-ID (diff)
From: Sudip Mukherjee <sudipm.mukherjee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Mathias Nyman <mathias.nyman-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: Mathias Nyman
	<mathias.nyman-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>,
	iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	Andy Shevchenko
	<andriy.shevchenko-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	lukaszx.szulc-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: usb HC busted?
Date: Wed, 6 Jun 2018 17:42:15 +0100	[thread overview]
Message-ID: <20180606164215.pethwdc4bollivrm@debian> (raw)
In-Reply-To: <06226ecb-baad-cc36-e9e3-797dabb0aa5e-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>

On Wed, Jun 06, 2018 at 05:12:21PM +0300, Mathias Nyman wrote:
> On 04.06.2018 18:28, Sudip Mukherjee wrote:
> > On Thu, May 24, 2018 at 04:35:34PM +0300, Mathias Nyman wrote:
> > > 
<snip>
> > 
> > Will request you to have a look at it.
> > 
> 
> Odd and unlikely, but to me this looks like some issue in allocating dma memory
> from pool using dma_pool_zalloc()
> 
> Adding people with DMA knowledge to cc, maybe someone knows what is going on.

Thanks Mathias.

--
Regards
Sudip

             reply	other threads:[~2018-06-06 16:42 UTC|newest]

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-06 16:42 Sudip Mukherjee [this message]
2018-06-06 16:42 ` usb HC busted? Sudip Mukherjee
  -- strict thread matches above, loose matches on Subject: below --
2018-07-21 10:55 Sudip Mukherjee
2018-07-21 10:55 ` Sudip Mukherjee
2018-07-20 14:09 Alan Stern
2018-07-20 14:09 ` Alan Stern
2018-07-20 12:54 Sudip Mukherjee
2018-07-20 12:54 ` Sudip Mukherjee
2018-07-20 11:46 Mathias Nyman
2018-07-20 11:46 ` Mathias Nyman
2018-07-20 11:10 Mathias Nyman
2018-07-20 11:10 ` Mathias Nyman
2018-07-19 17:32 Sudip Mukherjee
2018-07-19 17:32 ` Sudip Mukherjee
2018-07-19 15:42 Mathias Nyman
2018-07-19 15:42 ` Mathias Nyman
2018-07-19 14:57 Alan Stern
2018-07-19 14:57 ` Alan Stern
2018-07-19 11:34 Sudip Mukherjee
2018-07-19 11:34 ` Sudip Mukherjee
2018-07-19 10:59 Mathias Nyman
2018-07-19 10:59 ` Mathias Nyman
2018-07-17 17:01 Sudip Mukherjee
2018-07-17 17:01 ` Sudip Mukherjee
2018-07-17 15:59 Sudip Mukherjee
2018-07-17 15:59 ` Sudip Mukherjee
2018-07-17 15:52 Greg Kroah-Hartman
2018-07-17 15:52 ` Greg KH
2018-07-17 15:10 Sudip Mukherjee
2018-07-17 15:10 ` Sudip Mukherjee
2018-07-17 15:08 Alan Stern
2018-07-17 15:08 ` Alan Stern
2018-07-17 14:49 Sudip Mukherjee
2018-07-17 14:49 ` Sudip Mukherjee
2018-07-17 14:40 Sudip Mukherjee
2018-07-17 14:40 ` Sudip Mukherjee
2018-07-17 14:31 Alan Stern
2018-07-17 14:31 ` Alan Stern
2018-07-17 14:28 Alan Stern
2018-07-17 14:28 ` Alan Stern
2018-07-17 13:53 Greg Kroah-Hartman
2018-07-17 13:53 ` Greg KH
2018-07-17 13:20 Sudip Mukherjee
2018-07-17 13:20 ` Sudip Mukherjee
2018-07-17 12:04 Greg Kroah-Hartman
2018-07-17 12:04 ` Greg KH
2018-07-17 11:41 Sudip Mukherjee
2018-07-17 11:41 ` Sudip Mukherjee
2018-06-30 21:07 Sudip Mukherjee
2018-06-30 21:07 ` Sudip Mukherjee
2018-06-29 11:41 Mathias Nyman
2018-06-29 11:41 ` Mathias Nyman
2018-06-27 12:20 Sudip Mukherjee
2018-06-27 12:20 ` Sudip Mukherjee
2018-06-27 11:59 Sudip Mukherjee
2018-06-27 11:59 ` Sudip Mukherjee
2018-06-25 16:15 Sudip Mukherjee
2018-06-25 16:15 ` Sudip Mukherjee
2018-06-21 11:01 Mathias Nyman
2018-06-21 11:01 ` Mathias Nyman
2018-06-21  0:53 Sudip Mukherjee
2018-06-21  0:53 ` Sudip Mukherjee
2018-06-08  9:07 Sudip Mukherjee
2018-06-08  9:07 ` Sudip Mukherjee
2018-06-07  7:40 Mathias Nyman
2018-06-07  7:40 ` Mathias Nyman
2018-06-06 16:45 Sudip Mukherjee
2018-06-06 16:45 ` Sudip Mukherjee
2018-06-06 15:36 Andy Shevchenko
2018-06-06 15:36 ` Andy Shevchenko
2018-06-06 14:12 Mathias Nyman
2018-06-06 14:12 ` Mathias Nyman
2018-06-04 15:28 Sudip Mukherjee
2018-06-03 19:37 Sudip Mukherjee
2018-05-24 13:35 Mathias Nyman

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=20180606164215.pethwdc4bollivrm@debian \
    --to=sudipm.mukherjee@gmail.com \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=hch@lst.de \
    --cc=iommu@lists.linux-foundation.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=lukaszx.szulc@intel.com \
    --cc=m.szyprowski@samsung.com \
    --cc=mathias.nyman@intel.com \
    --cc=mathias.nyman@linux.intel.com \
    /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.