Re: [Bug #14057] Strange network timeouts w/ e100

Re: [Bug #14057] Strange network timeouts w/ e100

[Walt Holman]

----- "Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.30.  Please verify if it still should be listed and let me
> know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
> Subject		: Strange network timeouts w/ e100
> Submitter	: Walt Holman <walt@holmansrus.com>
> Date		: 2009-08-20 0:21 (6 days old)
> References	: http://marc.info/?l=linux-kernel&m=125072831831443&w=4
> Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>

Hi Rafael,

Krzysztof has a patch which has corrected this issue for me.  Thanks,

-Walt

Re: [Bug #14057] Strange network timeouts w/ e100

[Rafael J. Wysocki]

On Wednesday 26 August 2009, Walt Holman wrote:
> 
> ----- "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> 
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.30.  Please verify if it still should be listed and let me
> > know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
> > Subject		: Strange network timeouts w/ e100
> > Submitter	: Walt Holman <walt@holmansrus.com>
> > Date		: 2009-08-20 0:21 (6 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125072831831443&w=4
> > Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>
> 
> Hi Rafael,

Hi,

> Krzysztof has a patch which has corrected this issue for me.  Thanks,

Thanks for the update.

Do you have a pointer to the patch, please?

Rafael

Re: [Bug #14057] Strange network timeouts w/ e100

[Walt Holman]

----- "Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> On Wednesday 26 August 2009, Walt Holman wrote:
> > 
> > ----- "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> > 
> > > This message has been generated automatically as a part of a
> report
> > > of recent regressions.
> > > 
> > > The following bug entry is on the current list of known
> regressions
> > > from 2.6.30.  Please verify if it still should be listed and let
> me
> > > know
> > > (either way).
> > > 
> > > 
> > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
> > > Subject		: Strange network timeouts w/ e100
> > > Submitter	: Walt Holman <walt@holmansrus.com>
> > > Date		: 2009-08-20 0:21 (6 days old)
> > > References	:
> http://marc.info/?l=linux-kernel&m=125072831831443&w=4
> > > Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>
> > 
> > Hi Rafael,
> 
> Hi,
> 
> > Krzysztof has a patch which has corrected this issue for me. 
> Thanks,
> 
> Thanks for the update.
> 
> Do you have a pointer to the patch, please?
> 
> Rafael

Yes, it's referenced in:

http://marc.info/?l=linux-netdev&m=125104144706982&w=2

Which was for 2.6.30.5  The same patch still applies on 2.6.31-rc7 with offset and that's actually where I tested it.  That resolved the timeouts for me.  I believe Krzysztof was going to get a patch in to -stable as well as for .31-rc before final.

-Walt

Re: [Bug #14057] Strange network timeouts w/ e100

[David Miller]

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From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Wed, 26 Aug 2009 23:12:03 +0200

>> Krzysztof has a patch which has corrected this issue for me.  Thanks,
> 
> Thanks for the update.
> 
> Do you have a pointer to the patch, please?

commit 6ff9c2e7fa8ca63a575792534b63c5092099c286
Author: Krzysztof Hałasa <khc@pm.waw.pl>
Date:   Sun Aug 23 19:02:13 2009 -0700

    E100: fix interaction with swiotlb on X86.
    
    E100 places it's RX packet descriptors inside skb->data and uses them
    with bidirectional streaming DMA mapping. Data in descriptors is
    accessed simultaneously by the chip (writing status and size when
    a packet is received) and CPU (reading to check if the packet was
    received). This isn't a valid usage of PCI DMA API, which requires use
    of the coherent (consistent) memory for such purpose. Unfortunately e100
    chips working in "simplified" RX mode have to store received data
    directly after the descriptor. Fixing the driver to conform to the API
    would require using unsupported "flexible" RX mode or receiving data
    into a coherent memory and using CPU to copy it to network buffers.
    
    This patch, while not yet making the driver conform to the PCI DMA API,
    allows it to work correctly on X86 with swiotlb (while not breaking
    other architectures).
    
    Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
    Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 41b648a..3a6735d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1899,7 +1899,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
 				nic->ru_running = RU_SUSPENDED;
 		pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
 					       sizeof(struct rfd),
-					       PCI_DMA_BIDIRECTIONAL);
+					       PCI_DMA_FROMDEVICE);
 		return -ENODATA;
 	}
 
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Re: [Bug #14057] Strange network timeouts w/ e100

[Rafael J. Wysocki]

On Thursday 27 August 2009, David Miller wrote:
> From: "Rafael J. Wysocki" <rjw@sisk.pl>
> Date: Wed, 26 Aug 2009 23:12:03 +0200
> 
> >> Krzysztof has a patch which has corrected this issue for me.  Thanks,
> > 
> > Thanks for the update.
> > 
> > Do you have a pointer to the patch, please?
> 
> commit 6ff9c2e7fa8ca63a575792534b63c5092099c286
> Author: Krzysztof Hałasa <khc@pm.waw.pl>
> Date:   Sun Aug 23 19:02:13 2009 -0700
> 
>     E100: fix interaction with swiotlb on X86.
>     
>     E100 places it's RX packet descriptors inside skb->data and uses them
>     with bidirectional streaming DMA mapping. Data in descriptors is
>     accessed simultaneously by the chip (writing status and size when
>     a packet is received) and CPU (reading to check if the packet was
>     received). This isn't a valid usage of PCI DMA API, which requires use
>     of the coherent (consistent) memory for such purpose. Unfortunately e100
>     chips working in "simplified" RX mode have to store received data
>     directly after the descriptor. Fixing the driver to conform to the API
>     would require using unsupported "flexible" RX mode or receiving data
>     into a coherent memory and using CPU to copy it to network buffers.
>     
>     This patch, while not yet making the driver conform to the PCI DMA API,
>     allows it to work correctly on X86 with swiotlb (while not breaking
>     other architectures).
>     
>     Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
>     Signed-off-by: David S. Miller <davem@davemloft.net>
> 
> diff --git a/drivers/net/e100.c b/drivers/net/e100.c
> index 41b648a..3a6735d 100644
> --- a/drivers/net/e100.c
> +++ b/drivers/net/e100.c
> @@ -1899,7 +1899,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
>  				nic->ru_running = RU_SUSPENDED;
>  		pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
>  					       sizeof(struct rfd),
> -					       PCI_DMA_BIDIRECTIONAL);
> +					       PCI_DMA_FROMDEVICE);
>  		return -ENODATA;
>  	}

Thanks a lot, bug closed.

Rafael

Re: [Bug #14057] Strange network timeouts w/ e100

[Ian Campbell]

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On Wed, 2009-08-26 at 15:11 -0700, David Miller wrote: 
> From: "Rafael J. Wysocki" <rjw@sisk.pl>
> Date: Wed, 26 Aug 2009 23:12:03 +0200
> 
> >> Krzysztof has a patch which has corrected this issue for me.  Thanks,
> > 
> > Thanks for the update.
> > 
> > Do you have a pointer to the patch, please?
> 
> commit 6ff9c2e7fa8ca63a575792534b63c5092099c286
> Author: Krzysztof Hałasa <khc@pm.waw.pl>
> Date:   Sun Aug 23 19:02:13 2009 -0700
> 
>     E100: fix interaction with swiotlb on X86.

This fixes 303d67c2 which has been included in at least the 2.6.27.29
and 2.6.30.5 stable releases so I think this should be a candidate for
those stable branches too.

Ian.

> 
>     E100 places it's RX packet descriptors inside skb->data and uses them
>     with bidirectional streaming DMA mapping. Data in descriptors is
>     accessed simultaneously by the chip (writing status and size when
>     a packet is received) and CPU (reading to check if the packet was
>     received). This isn't a valid usage of PCI DMA API, which requires use
>     of the coherent (consistent) memory for such purpose. Unfortunately e100
>     chips working in "simplified" RX mode have to store received data
>     directly after the descriptor. Fixing the driver to conform to the API
>     would require using unsupported "flexible" RX mode or receiving data
>     into a coherent memory and using CPU to copy it to network buffers.
>     
>     This patch, while not yet making the driver conform to the PCI DMA API,
>     allows it to work correctly on X86 with swiotlb (while not breaking
>     other architectures).
>     
>     Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
>     Signed-off-by: David S. Miller <davem@davemloft.net>
> 
> diff --git a/drivers/net/e100.c b/drivers/net/e100.c
> index 41b648a..3a6735d 100644
> --- a/drivers/net/e100.c
> +++ b/drivers/net/e100.c
> @@ -1899,7 +1899,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
>  				nic->ru_running = RU_SUSPENDED;
>  		pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
>  					       sizeof(struct rfd),
> -					       PCI_DMA_BIDIRECTIONAL);
> +					       PCI_DMA_FROMDEVICE);
>  		return -ENODATA;
>  	}
>  
> NrybXǧv^)޺{.n+{zXܨ}Ơz&j:+vzZ++zfh~izw?&)ߢf^jǫym@Aa\x7f0hi\x7f
-- 
Ian Campbell

Q:	Why did the chicken cross the road?
A:	To see his friend Gregory peck.

Q:	Why did the chicken cross the playground?
A:	To get to the other slide.

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Re: [Bug #14057] Strange network timeouts w/ e100

[David Miller]

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From: Ian Campbell <ijc@hellion.org.uk>
Date: Sun, 06 Sep 2009 12:22:58 +0100

> On Wed, 2009-08-26 at 15:11 -0700, David Miller wrote: 
>> From: "Rafael J. Wysocki" <rjw@sisk.pl>
>> Date: Wed, 26 Aug 2009 23:12:03 +0200
>> 
>> >> Krzysztof has a patch which has corrected this issue for me.  Thanks,
>> > 
>> > Thanks for the update.
>> > 
>> > Do you have a pointer to the patch, please?
>> 
>> commit 6ff9c2e7fa8ca63a575792534b63c5092099c286
>> Author: Krzysztof Hałasa <khc@pm.waw.pl>
>> Date:   Sun Aug 23 19:02:13 2009 -0700
>> 
>>     E100: fix interaction with swiotlb on X86.
> 
> This fixes 303d67c2 which has been included in at least the 2.6.27.29
> and 2.6.30.5 stable releases so I think this should be a candidate for
> those stable branches too.

Absolutely, I'll take care of this.

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2.6.31-rc7-git2: Reported regressions from 2.6.30

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.30, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.30, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-08-26      108       33          26
  2009-08-20      102       32          29
  2009-08-10       89       27          24
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14060
Subject		: oops: sysfs_remove_link and i915
Submitter	: Dominik Brodowski <linux@dominikbrodowski.net>
Date		: 2009-08-22 5:48 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125092139113955&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14058
Subject		: Oops in fsnotify
Submitter	: Grant Wilson <grant.wilson@zen.co.uk>
Date		: 2009-08-20 15:48 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125078450923133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
Subject		: Strange network timeouts w/ e100
Submitter	: Walt Holman <walt@holmansrus.com>
Date		: 2009-08-20 0:21 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125072831831443&w=4
Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14031
Subject		: dvb_usb_af9015: Oops on hotplugging
Submitter	: Stefan Lippers-Hollmann <s.L-H@gmx.de>
Date		: 2009-08-05 20:32 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124949716608828&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14018
Subject		: kernel freezes, inotify problem
Submitter	: Christoph Thielecke <christoph.thielecke@gmx.de>
Date		: 2009-08-19 12:48 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125068616818353&w=4
Handled-By	: Eric Paris <eparis@parisplace.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14016
Subject		: mm/ipw2200 regression
Submitter	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date		: 2009-08-15 16:56 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125036437221408&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14015
Subject		: pty regressed again, breaking expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-08-14 23:41 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125029329805643&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14013
Subject		: hd don't show up
Submitter	: Tim Blechmann <tim@klingt.org>
Date		: 2009-08-14 8:26 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125023842514480&w=4
Handled-By	: Tejun Heo <tj@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14012
Subject		: latest git fried my x86_64 imac
Submitter	: Justin P. Mattock <justinmattock@gmail.com>
Date		: 2009-08-13 07:20 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125014080427090&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14011
Subject		: Kernel paging request failed in kmem_cache_alloc
Submitter	: Matthias Dahl <ml_kernel@mortal-soul.de>
Date		: 2009-08-10 22:26 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124993603825082&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13987
Subject		: Received NMI interrupt at resume
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-08-15 07:55 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13950
Subject		: Oops when USB Serial disconnected while in use
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-08 17:47 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124975432900466&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13943
Subject		: WARNING: at net/mac80211/mlme.c:2292 with ath5k
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-08-06 20:15 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=124958978600600&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13942
Subject		: Troubles with AoE and uninitialized object
Submitter	: Bruno Prémont <bonbons@linux-vserver.org>
Date		: 2009-08-04 10:12 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124938117104811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13941
Subject		: x86 Geode issue
Submitter	: Martin-Éric Racine <q-funk@iki.fi>
Date		: 2009-08-03 12:58 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=124930434732481&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13940
Subject		: iwlagn and sky2 stopped working, ACPI-related
Submitter	: Ricardo Jorge da Fonseca Marques Ferreira <storm@sys49152.net>
Date		: 2009-08-07 22:33 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124968457731107&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13935
Subject		: 2.6.31-rcX breaks Apple MightyMouse (Bluetooth version)
Submitter	: Adrian Ulrich <kernel@blinkenlights.ch>
Date		: 2009-08-08 22:08 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa047e4f6fa63a6e9d0ae4d7749538830d14a343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13906
Subject		: Huawei E169 GPRS connection causes Ooops
Submitter	: Clemens Eisserer <linuxhippy@gmail.com>
Date		: 2009-08-04 09:02 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-29 16:44 (28 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (31 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (35 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (50 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (51 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (70 days old)
References	: http://lkml.org/lkml/2009/6/17/194


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14062
Subject		: Failure to boot as xen guest
Submitter	: Arnd Hannemann <hannemann@nets.rwth-aachen.de>
Date		: 2009-08-25 15:48 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=83b519e8b9572c319c8e0c615ee5dd7272856090
References	: http://marc.info/?l=linux-kernel&m=125121534229538&w=4
Handled-By	: Jeremy Fitzhardinge <jeremy@goop.org>
Patch		: http://patchwork.kernel.org/patch/43799/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14061
Subject		: Crash due to buggy flat_phys_pkg_id
Submitter	: Ravikiran G Thirumalai <kiran@scalex86.org>
Date		: 2009-08-24 18:26 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125114085701508&w=4
Handled-By	: Yinghai Lu <yinghai@kernel.org>
Patch		: http://patchwork.kernel.org/patch/43806/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14030
Subject		: Kernel NULL pointer dereference at 0000000000000008, pty-related
Submitter	: Eric W. Biederman <ebiederm@xmission.com>
Date		: 2009-08-20 5:46 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125074724623423&w=4
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
Patch		: http://patchwork.kernel.org/patch/43679/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14017
Subject		: _end symbol missing from Symbol.map
Submitter	: Hannes Reinecke <hare@suse.de>
Date		: 2009-08-13 6:45 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091e52c3551d3031343df24b573b770b4c6c72b6
References	: http://marc.info/?l=linux-kernel&m=125014649102253&w=4
Handled-By	: Hannes Reinecke <hare@suse.de>
Patch		: http://marc.info/?l=linux-kernel&m=125014649102253&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13960
Subject		: rtl8187 not connect to wifi
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-08-10 19:16 (16 days old)
Handled-By	: Larry Finger <Larry.Finger@lwfinger.net>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=22798


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13948
Subject		: ath5k broken after suspend-to-ram
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-08-07 21:51 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124968192727854&w=4
Handled-By	: Nick Kossifidis <mickflemm@gmail.com>
Patch		: http://patchwork.kernel.org/patch/38550/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13947
Subject		: Libertas: Association request to the driver failed
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-08-07 19:11 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57921c312e8cef72ba35a4cfe870b376da0b1b87
References	: http://marc.info/?l=linux-kernel&m=124967234311481&w=4
Handled-By	: Roel Kluin <roel.kluin@gmail.com>
		  Dan Williams <dcbw@redhat.com>
Patch		: http://patchwork.kernel.org/patch/43114/


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

[Bug #14057] Strange network timeouts w/ e100

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14057
Subject		: Strange network timeouts w/ e100
Submitter	: Walt Holman <walt@holmansrus.com>
Date		: 2009-08-20 0:21 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125072831831443&w=4
Handled-By	: Krzysztof Halasa <khc@pm.waw.pl>