-enabled. Fix this by
making the request workqueue freezable. This ensures
the work will not run until unfreezing occurs and usermodehelper
is re-enabled.
Signed-off-by: Laura Abbott labb...@fedoraproject.org
---
I think this should be fixing the actual root cause.
---
net/bluetooth/hci_core.c | 3
On 05/20/2015 05:44 AM, Takashi Iwai wrote:
At Wed, 20 May 2015 11:46:31 +0200,
Marcel Holtmann wrote:
Hi Oliver,
The data is cached in RAM. More specifically, the former loaded
firmware files are reloaded and saved at suspend for each device
object. See fw_pm_notify() in firmware_class.c.
On 05/21/2015 08:13 PM, Marcel Holtmann wrote:
Hi Laura,
Then avoiding the failed firmware is no solution, indeed.
If it's a new probe, it should be never executed during resume.
Can you expand this comment? What's wrong with probing during resume?
The USB stack does carry out probes
Some USB hubs may lose power across suspend/resume.
Add a reset_resume callback to properly reset those bluetoot devices.
Signed-off-by: Laura Abbott labb...@fedoraproject.org
---
Now the setup function is called again with the HCI_RESET_RESUME
flag set. The various functions could then use
HCI_RESET_RESUME will be set to allow
drivers to differentate.
Signed-off-by: Laura Abbott labb...@fedoraproject.org
---
This matches with what hci_reset_dev does and also ensures
the setup function gets called again.
---
include/net/bluetooth/hci.h | 1 +
include/net/bluetooth/hci_core.h | 1
On 05/21/2015 11:11 AM, Takashi Iwai wrote:
At Thu, 21 May 2015 13:37:56 -0400 (EDT),
Alan Stern wrote:
On Thu, 21 May 2015, Takashi Iwai wrote:
At Thu, 21 May 2015 11:26:17 -0400 (EDT),
Alan Stern wrote:
On Thu, 21 May 2015, Takashi Iwai wrote:
At Thu, 21 May 2015 10:18:08 -0400 (EDT),
On 05/21/2015 08:26 AM, Alan Stern wrote:
On Thu, 21 May 2015, Marcel Holtmann wrote:
Hi Alan,
Then avoiding the failed firmware is no solution, indeed.
If it's a new probe, it should be never executed during resume.
Can you expand this comment? What's wrong with probing during resume?
copy_to_user so it should
not be called inside a prepare_to_wait. Narrow the scope of
the prepare_to_wait to avoid the bad call.
Signed-off-by: Laura Abbott labb...@fedoraproject.org
---
The bug report looks valid but I haven't heard back from the reporter whether
or not it fixed the problem, hence
On 11/13/2015 02:51 AM, Nikolay Aleksandrov wrote:
On 11/13/2015 11:29 AM, Jiri Pirko wrote:
Fri, Nov 13, 2015 at 01:26:18AM CET, f.faine...@gmail.com wrote:
On 04/11/15 18:56, David Miller wrote:
Fixes: fd867d51f889 ("net/core: generic support for disabling netdev features down
stack")
n.
Modify the check to use rcu_dereference_check() to permit this.
Fixes: 9513c5e18a0d ("iwlwifi: mvm: Avoid dereferencing sta if it was already
flushed")
Reported-by: Laura Abbott <labb...@redhat.com>
Signed-off-by: Johannes Berg <johannes.b...@intel.com>
Thanks, it's working f
Hi,
I'm currently seeing a suspicous RCU usage warning:
===
[ INFO: suspicious RCU usage. ]
4.4.0-rc4-next-20151210 #23 Not tainted
---
drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1226 suspicious
rcu_dereference_protected() usage!
row the scope of
the prepare_to_wait to avoid the bad call. This also applies
to vsock_stream_recvmsg as well.
Reported-by: Vinson Lee <v...@freedesktop.org>
Tested-by: Vinson Lee <v...@freedesktop.org>
Signed-off-by: Laura Abbott <labb...@fedoraproject.org>
---
v2: fix same issue in
row the scope of
the prepare_to_wait to avoid the bad call.
Signed-off-by: Laura Abbott <labb...@fedoraproject.org>
---
Resending since I never heard back. This has been reported by
a couple of times again but nobody ever gets back to me about
whether this actually works. Still seems to be an issu
On 03/17/2016 09:12 AM, Claudio Imbrenda wrote:
This reverts commit 5988818008257ca42010d6b43a3e0e48afec9898 ("vsock: Fix
blocking ops call in prepare_to_wait")
I don't think having this as a separate patch does a lot of good. You
can probably fold this into the next patch with a note saying
On 03/14/2016 12:24 PM, David Miller wrote:
From: Claudio Imbrenda <imbre...@linux.vnet.ibm.com>
Date: Fri, 11 Mar 2016 13:39:23 +0100
I think I found a problem with the patch submitted by Laura Abbott
( https://lkml.org/lkml/2016/2/4/711 ): we might miss wakeups.
Since the con
An extra entry for MDIO_XGENE got added during merging.
Delete it.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Laura Abbott <labb...@redhat.com>
---
drivers/net/phy/Kconfig | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/net/phy/Kconf
Hi,
While working on the Fedora tree today, I noticed that there
seem to be two entries for CONFIG_MDIO_XGENE. It looks like
this might have been fall out from d75b4a22b255 ("net: phy:
Sort Makefile and Kconfig"). I can submit the following if
this isn't fixed up elsewhere already
diff --git
On 08/23/2016 12:03 PM, Eric Dumazet wrote:
On Tue, 2016-08-23 at 11:25 -0700, David Miller wrote:
From: Laura Abbott <labb...@redhat.com>
Date: Tue, 23 Aug 2016 10:53:26 -0700
Fedora received a report[1] of a unit test failing on Ruby when using
the
4.7 kernel. This was a test to send
Hi,
Fedora received a report[1] of a unit test failing on Ruby when using the
4.7 kernel. This was a test to send a zero sized UDP packet. With the
4.7 kernel, the test now timing out on a select instead of completing.
The reduced ruby test is
def test_udp_recvfrom_nonblock
u1 =
Hi,
Fedora got a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1401612
In qemu with two virtio-net interfaces:
$ ip l
...
5: ens14: mtu 1500 qdisc noop state DOWN mode DEFAULT
group default qlen 1000
link/ether 52:54:00:e9:64:41 brd ff:ff:ff:ff:ff:ff
6: ens15:
On 03/08/2017 02:36 PM, Kees Cook wrote:
> On Wed, Mar 8, 2017 at 2:27 PM, Daniel Borkmann wrote:
>> [ 28.474232] rodata_test: test data was not read only
>> [...]
>
> In my tests so far, I've never been able to get rodata_test to fail
> (Qemu 2.5.0, Ubuntu). I'll retry
On 07/28/2017 07:23 AM, Tom Bogendoerfer wrote:
> On Thu, Jul 27, 2017 at 03:39:58PM -0700, Laura Abbott wrote:
>> I don't know the intricacies of the Mustang hardware but external
>> aborts have been a symptom of missing clocks on other hardware.
>
> you are right,
On 07/13/2017 01:57 AM, Thomas Bogendoerfer wrote:
> From: Thomas Bogendoerfer
>
> This change fixes following problem
>
> [1.827940] xgene-enet: probe of 1f210030.ethernet failed with error -2
>
> which leads to a missing ethernet interface (reproducable at least on
On 07/27/2017 02:39 PM, Tom Bogendoerfer wrote:
> On Thu, Jul 27, 2017 at 02:03:42PM -0700, Laura Abbott wrote:
>> This change causes boot failures for me on my APM Mustang system running
>> Fedora rawhide:
>>
>> [ 16.669089] Synchronous External Abort: synchronous ex
Hi,
Fedora got a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1459626
of a hang on 4.11.3 with lockdep splat:
[ 129.100206] BUG: sleeping function called from invalid context at
mm/slab.h:432
[ 129.100237] in_atomic(): 1, irqs_disabled(): 0, pid: 1793, name: tc
[ 129.100239] 2
On 09/12/2017 04:12 PM, Josef Bacik wrote:
First I’m super sorry for the top post, I’m at plumbers and I forgot to upload
my muttrc to my new cloud instance, so I’m screwed using outlook.
I have a completely untested, uncompiled patch that I think will fix the
problem, would you mind giving
Hi,
Fedora got a bug report
https://bugzilla.redhat.com/show_bug.cgi?id=1432684 of a regression with
automatic spice port
assignment. The libvirt team reduced this to the attached test
case run as follows:
In a separate terminal, qemu-kvm -vnc 127.0.0.1:0 to grab port 5900.
Then do this:
On 11/07/2017 02:32 AM, Tobin C. Harding wrote:
Currently we are leaking addresses from the kernel to user space. This
script is an attempt to find some of those leakages. Script parses
`dmesg` output and /proc and /sys files for hex strings that look like
kernel addresses.
Only works for 64
On 01/05/2018 05:10 PM, Dan Williams wrote:
From: Mark Rutland
This patch implements nospec_ptr() for arm, following the recommended
architectural sequences for the arm and thumb instruction sets.
Fedora picked up the series and it fails on arm:
In file included from
On 01/09/2018 11:40 PM, Hanjun Guo wrote:
On 2018/1/10 10:04, Laura Abbott wrote:
On 01/05/2018 05:10 PM, Dan Williams wrote:
From: Mark Rutland <mark.rutl...@arm.com>
This patch implements nospec_ptr() for arm, following the recommended
architectural sequences for the arm and
On 01/10/2018 06:02 PM, Kees Cook wrote:
From: David Windsor
The autoclose field can be copied with put_user(), so there is no need to
use copy_to_user(). In both cases, hardened usercopy is being bypassed
since the size is constant, and not open to runtime manipulation.
There's an ongoing effort to remove VLAs[1] from the kernel to eventually
turn on -Wvla. Remove the VLAs from the mISDN code by switching to using
kstrdup in one place and just using the upper bound in another.
[1] https://lkml.org/lkml/2018/3/7/621
Signed-off-by: Laura Abbott <l
There's an ongoing effort to remove VLAs[1] from the kernel to eventually
turn on -Wvla. Remove the VLAs from the mISDN code by switching to using
kstrdup in one place and using an upper bound in another.
Signed-off-by: Laura Abbott <labb...@redhat.com>
---
v2: Switch to a tighter upper bo
Hi,
Fedora got a bug report of a regression when trying to remove the
the macsec module (https://bugzilla.redhat.com/show_bug.cgi?id=1566410).
I did a bisect and found
commit 5dcd8400884cc4a043a6d4617e042489e5d566a9
Author: Dan Carpenter
Date: Wed Mar 21 11:09:01
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