Started having audio problems when trying out the latest tree
(v3.6-rc7-10-g56d27ad). When playing any kind of audio, there was
significant distortion, mostly crackling noise. I'm using a Lenovo
ThinkPad X230 (Panther Point).
I did a git-bisect to locate the problem, and it seems this commit is to
On Tue, Jul 9, 2013 at 9:55 AM, Heimo Stranner wrote:
>
>> Well, one advantage of these key bindings is, that you don't have to
>> move your hands away from the base line. And as vim user I find myself
>> using vim key sequences in all tools. I cannot even count how many
>> processes I accidentall
: Steven Noonan
---
drivers/xen/xenbus/xenbus_client.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/xen/xenbus/xenbus_client.c
b/drivers/xen/xenbus/xenbus_client.c
index bcf3ba4..61786be 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
Resolves this link failure:
ERROR: "s3c24xx_serial_get_poll_char" [drivers/tty/serial/samsung.ko]
undefined!
ERROR: "s3c24xx_serial_put_poll_char" [drivers/tty/serial/samsung.ko]
undefined!
Signed-off-by: Steven Noonan
---
drivers/tty/serial/samsung.c | 12
Bugzilla bug: https://bugzilla.kernel.org/show_bug.cgi?id=42977
Can someone please give this bug some attention? Aaron Lu from Intel
has been adding people to the bug CC list but nobody seems to be
responding, and per his suggestion I'm mailing the list.
The Z830 and R840 suspend successfully but
On Sat, Mar 30, 2013 at 10:56 AM, Pavel Machek wrote:
> On Fri 2013-03-22 15:31:41, Marc MERLIN wrote:
>> On Wed, Jan 09, 2013 at 03:36:44AM +0100, Roland Eggner wrote:
>> > On 2013-01-08 Tuesday at 15:09 -0800 Marc MERLIN wrote:
>> > > In its infinite wisdom, lenovo has removed the sysrq key on t
On Sat, Jan 20, 2018 at 4:03 AM, David Woodhouse wrote:
> Add three feature bits exposed by new microcode on Intel CPUs for
> speculation control. We would now be up to five bits in CPUID(7).RDX
> so take them out of the 'scattered' features and make a proper word
> for them instead.
>
> Signed-of
This happens on boot, and then eventually results in an RCU stall.
[8.047533] nvme :05:00.0: Device not ready; aborting initialisation
Note that the above is expected with this hardware (long story).
Although 3.19.x prints the above and then continues gracefully, 4.0-rc
breaks immediately
On Thu, Apr 23, 2015 at 2:41 PM, Borislav Petkov wrote:
> On Thu, Apr 23, 2015 at 11:22:39PM +0200, David Herrmann wrote:
>> No it's not. O(256) equals O(1).
>
> Ok, you're right. Maybe O() was not the right thing to use when trying
> to point out that iterating over 256 hash buckets and then foll
On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk
wrote:
> On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote:
>> On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan wrote:
>> > On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk
>> > wrote:
>>
Resurrecting this thread, as I'm running with GCC 4.8.2 and am
encountering miscompiles without this quirk being enabled for my
compiler version. I'm having trouble pinning down the miscompilation
itself, but I have a problem that seems reliably reproducible in my
environment.
I noticed that when
c: Linus Torvalds
Signed-off-by: Steven Noonan
---
include/linux/compiler-gcc4.h | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index ded4299..2507fd2 100644
--- a/include/linux/compiler-gcc4.h
+++ b/incl
: Linus Torvalds
Cc: sta...@vger.kernel.org
Signed-off-by: Steven Noonan
---
v2: Adding sta...@vger.kernel.org to Cc.
include/linux/compiler-gcc4.h | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index ded4
org keeps rejecting those... Thanks Google.)
On Thu, Feb 13, 2014 at 3:55 AM, Jakub Jelinek wrote:
> On Thu, Feb 13, 2014 at 03:37:08AM -0800, tip-bot for Steven Noonan wrote:
>> Commit-ID: a9f180345f5378ac87d80ed0bea55ba421d83859
>> Gitweb:
>
I've been running into problems on an Xen HVM domU. I've got a guest with NUMA
enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the
disks are in an MD RAID0 in the guest, with an ext4 filesystem on top of that.
I was running the fio 'iometer-file-access-server.fio' example c
On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk
wrote:
> On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote:
>> I've been running into problems on an Xen HVM domU. I've got a guest with
>> NUMA
>> enabled, 60GB of RAM, and 3 disks attached (i
On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan wrote:
> On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk
> wrote:
>> On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote:
>>> I've been running into problems on an Xen HVM domU. I've got a guest with
A user reported a problem starting vsftpd on a Xen paravirtualized
guest, with this in dmesg:
[ 60.654862] BUG: Bad page map in process vsftpd pte:800493b88165
pmd:e9cc01067
[ 60.654876] page:ea00124ee200 count:0 mapcount:-1 mapping: (null)
index:0x0
[ 60.654879] page flags: 0
On Tue, Jan 21, 2014 at 06:47:07PM -0800, Linus Torvalds wrote:
> On Tue, Jan 21, 2014 at 5:49 PM, Greg Kroah-Hartman
> wrote:
> >
> > Odds are this also shows up in 3.13, right?
Reproduced using 3.13 on the PV guest:
[ 368.756763] BUG: Bad page map in process mp pte:8004a67c6165
On Wed, Jan 22, 2014 at 12:02:15AM -0500, Konrad Rzeszutek Wilk wrote:
> On Tue, Jan 21, 2014 at 07:20:45PM -0800, Steven Noonan wrote:
> > On Tue, Jan 21, 2014 at 06:47:07PM -0800, Linus Torvalds wrote:
> > > On Tue, Jan 21, 2014 at 5:49 PM, Greg Kroah-Hartman
> > >
On Wed, Jan 22, 2014 at 03:18:50PM -0500, Elena Ufimtseva wrote:
> On Wed, Jan 22, 2014 at 9:29 AM, Daniel Borkmann
> wrote:
> > On 01/22/2014 08:29 AM, Steven Noonan wrote:
> >>
> >> On Wed, Jan 22, 2014 at 12:02:15AM -0500, Konrad Rzeszutek Wilk wrote:
> >&g
On Thu, Jan 23, 2014 at 11:23:37AM -0500, Elena Ufimtseva wrote:
> On Wed, Jan 22, 2014 at 3:33 PM, Steven Noonan wrote:
> > On Wed, Jan 22, 2014 at 03:18:50PM -0500, Elena Ufimtseva wrote:
> >> On Wed, Jan 22, 2014 at 9:29 AM, Daniel Borkmann
> >> wrote:
> >&
On Mon, Apr 7, 2014 at 2:25 PM, Mel Gorman wrote:
> On Mon, Apr 07, 2014 at 12:42:40PM -0700, H. Peter Anvin wrote:
>> On 04/07/2014 12:36 PM, Cyrill Gorcunov wrote:
>> > On Mon, Apr 07, 2014 at 12:27:10PM -0700, H. Peter Anvin wrote:
>> >> On 04/07/2014 11:28 AM, Mel Gorman wrote:
>> >>>
>> >>> I
My router/storage box suddenly stopped responding (originally noticed
because dnsmasq wasn't responding) and I had to reboot it. I checked
the systemd journal when it came back and these were the last thing in
there for the previous boot. Any ideas about pinning down the cause?
general protection
On Mon, Jul 21, 2014 at 6:29 AM, Tejun Heo wrote:
> Hello, Steven.
>
> On Sun, Jul 20, 2014 at 09:27:42PM -0700, Steven Noonan wrote:
>> My router/storage box suddenly stopped responding (originally noticed
>> because dnsmasq wasn't responding) and I had to reboot it
On Tue, Jul 29, 2014 at 3:54 PM, Prarit Bhargava wrote:
>
>
> On 07/29/2014 06:36 PM, Borislav Petkov wrote:
>> On Tue, Jul 29, 2014 at 06:32:56PM -0400, Prarit Bhargava wrote:
>>> and it was best to keep the code simple with a KiB.
>>
>> You're missing the point - the output doesn't get simple wi
On Fri, Feb 14, 2014 at 11:01 AM, Jeff Chua wrote:
> On Fri, Feb 14, 2014 at 9:57 PM, Takashi Iwai wrote:
>> The other possible change in hda_intel.c is the enablement of runtime
>> PM for Panther Point. But it's been working for other chips, so
>> wondering why it hits anything. In anyway, ple
On Tue, Apr 8, 2014 at 8:16 AM, H. Peter Anvin wrote:
>
>
> Of course, it would also be preferable if Amazon (or anything else) didn't
> need Xen PV :(
Well Amazon doesn't expose NUMA on PV, only on HVM guests.
> On April 7, 2014 9:04:53 PM PDT, Steven Noonan wrote:
I realize it's late to protest on this given that 3.13.9 is out, but
what is the path forward for those experiencing the original issue
that the reverted commit was intended to correct?
http://marc.info/?l=linux-kernel&m=139034684731087&w=2
On Mon, Mar 31, 2014 at 9:08 PM, Greg Kroah-Hartman
wro
Was using my machine normally, then my mouse cursor vanished. After switching
to a VT and back to X11, my cursor came back. But I did notice a nasty trace in
dmesg (below).
I have a few options specified on my command line related to i915, but these
worked fine through 3.13.9:
i915.lvds_downc
On Mon, Apr 14, 2014 at 11:35:05AM -0700, Keith Packard wrote:
> Steven Noonan writes:
>
> > Was using my machine normally, then my mouse cursor vanished. After
> > switching
> > to a VT and back to X11, my cursor came back. But I did notice a nasty
> > trace in
&
On Tue, Apr 15, 2014 at 12:59 PM, Imre Deak wrote:
> On Tue, 2014-04-15 at 21:43 +0200, Daniel Vetter wrote:
>> On Mon, Apr 14, 2014 at 11:56:03AM -0700, Steven Noonan wrote:
>> > On Mon, Apr 14, 2014 at 11:35:05AM -0700, Keith Packard wrote:
>> > > Steven Noona
On Thu, Jul 24, 2014 at 12:06 AM, Alexander Holler wrote:
> Am 23.07.2014 19:50, schrieb Steven Noonan:
>
>> (Oops, LKML doesn't like rich text, resending. Was trying to avoid
>> GMail's bad line wrapping. Going to use Mutt instead.)
>>
>> I'm starting
On Fri, Jul 25, 2014 at 9:42 PM, Steven Noonan wrote:
> On Thu, Jul 24, 2014 at 12:06 AM, Alexander Holler
> wrote:
>> Am 23.07.2014 19:50, schrieb Steven Noonan:
>>
>>> (Oops, LKML doesn't like rich text, resending. Was trying to avoid
>>> GMail'
On Thu, Jun 26, 2014 at 5:23 PM, Josh Boyer wrote:
> On Thu, Jun 26, 2014 at 3:26 PM, Greg KH wrote:
>> I'm announcing the release of the 3.15.2 kernel.
>>
>> All users of the 3.15 kernel series must upgrade.
>>
>> The updated 3.15.y git tree can be found at:
>>
>> git://git.kernel.org/p
On Wed, Apr 16, 2014 at 2:46 PM, Jani Nikula
wrote:
> On Tue, 15 Apr 2014, Imre Deak wrote:
>> On Tue, 2014-04-15 at 21:43 +0200, Daniel Vetter wrote:
>>> On Mon, Apr 14, 2014 at 11:56:03AM -0700, Steven Noonan wrote:
>>> > On Mon, Apr 14, 2014 at 11:35:0
:20 orcus kernel: [] ? store_uevent+0x40/0x40
Jul 23 09:43:20 orcus kernel: [] ?
copy_module_from_fd.isra.39+0x111/0x170
Jul 23 09:43:20 orcus kernel: [] SyS_finit_module+0x7e/0x80
Jul 23 09:43:20 orcus kernel: []
system_call_fastpath+0x1a/0x1f
Jul 23 09:43:20 orcus kernel: ---[ end trace 71a1e508f45dbd1
On Tue, Jun 10, 2014 at 10:46 AM, Linus Torvalds
wrote:
> On Tue, Jun 10, 2014 at 6:23 AM, Jiri Kosina wrote:
>> We have been chasing a memory corruption bug, which turned out to be
>> caused by very old gcc (4.3.4), which happily turned conditional load into
>> a non-conditional one, and that br
On Wed, Apr 16, 2014 at 3:03 PM, Steven Noonan wrote:
> On Wed, Apr 16, 2014 at 2:46 PM, Jani Nikula
> wrote:
>> On Tue, 15 Apr 2014, Imre Deak wrote:
>>> On Tue, 2014-04-15 at 21:43 +0200, Daniel Vetter wrote:
>>>> On Mon, Apr 14, 2014 at 11:56:03AM -0700, S
Cc: Al Viro
Signed-off-by: Steven Noonan
---
fs/dcache.c | 2 +-
include/linux/lockref.h | 2 +-
lib/lockref.c | 13 +++--
3 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index f7a592e..66ee98e 100644
--- a/fs/dcache.c
+++ b/
duces the chance for developer errors
when making those comparisons.
Suggested-by: Linus Torvalds
Cc: NeilBrown
Cc: Al Viro
Signed-off-by: Steven Noonan
---
fs/dcache.c | 6 +++---
include/linux/lockref.h | 2 +-
lib/lockref.c | 4 ++--
3 files changed, 6 insertions(+), 6 deleti
On Tue, Aug 5, 2014 at 2:44 PM, NeilBrown wrote:
> On Tue, 5 Aug 2014 12:52:27 -0700 Steven Noonan
> wrote:
>
>> There are numerous places where this is casted to a signed value anyway, for
>> comparisons checking that the value hasn't been set to the 'dead'
duces the chance for developer errors
when making those comparisons.
Suggested-by: Linus Torvalds
Cc: NeilBrown
Cc: Al Viro
Signed-off-by: Steven Noonan
---
v2: d_count() function was unsigned and there was another cast inside autofs4.
Fixed those as well.
fs/autofs4/root.c | 2 +-
fs/dcac
Hello Andreas,
I'm trying out the new Thunderbolt driver in Linus' tree and I'm
noticing device hotplug isn't quite working correctly.
I've got a Haswell 2013 MacBook Pro Retina and the Apple-vended
Thunderbolt Ethernet adapter, which uses the tg3 driver.
Here's what dmesg says when I unplug:
[
I'm seeing this on linus/master right now...
$ uname -r
3.16.0-ec2-10567-gc7a19c7
$ dmesg
[...]
[ 32.450641] ieee80211 phy0: Hardware restart was requested
[ 32.451124] iwlwifi :04:00.0: L1 Enabled; Disabling L0S
[ 32.451457] iwlwifi :04:00.0: L1 Enabled; Disabling L0S
[ 32.726567
On Tue, Aug 12, 2014 at 3:55 PM, Andreas Noever
wrote:
> On Tue, Aug 12, 2014 at 11:01 AM, Steven Noonan wrote:
>> Hello Andreas,
>>
>> I'm trying out the new Thunderbolt driver in Linus' tree and I'm
>> noticing device hotplug isn't quite working c
On Wed, Aug 13, 2014 at 4:05 PM, Andreas Noever
wrote:
> Hello Steven,
>
> I think that there are two problems:
> - The Kernel does not notice that the device is gone.
> - The first hotplug operation, after removing a coldplugged device fails.
>
> For the first one could you check whether thie p
On Mon, Aug 04, 2014 at 09:07:32PM -0700, Linus Torvalds wrote:
> On Mon, Aug 4, 2014 at 8:17 PM, NeilBrown wrote:
> >
> > I've been looking at last year's change to dentry refcounting which sets
> > the
> > refcount to -128 (mark_dead()) when the dentry is gone.
> >
> > As this is an "unsigne
On Mon, Aug 4, 2014 at 9:54 PM, Steven Noonan wrote:
> On Mon, Aug 04, 2014 at 09:07:32PM -0700, Linus Torvalds wrote:
>> On Mon, Aug 4, 2014 at 8:17 PM, NeilBrown wrote:
>> >
>> > I've been looking at last year's change to dentry refcounting which
I've been getting general protection faults in EFI modules at boot time
across several machines. I originally thought it was just an EFI quirk
on one machine so I blacklisted the rtc-efi module (which was the
offender at the time), but I've seen it elsewhere since. Once this
happens, the system is
On Sat, Nov 1, 2014 at 6:00 AM, Steven Noonan wrote:
> I've been getting general protection faults in EFI modules at boot time
> across several machines. I originally thought it was just an EFI quirk
> on one machine so I blacklisted the rtc-efi module (which was the
> offender
On Sat, Nov 1, 2014 at 6:17 AM, Steven Noonan wrote:
> On Sat, Nov 1, 2014 at 6:00 AM, Steven Noonan wrote:
>> I've been getting general protection faults in EFI modules at boot time
>> across several machines. I originally thought it was just an EFI quirk
>> on one ma
On Sat, Nov 1, 2014 at 2:43 PM, Steven Noonan wrote:
> On Sat, Nov 1, 2014 at 6:17 AM, Steven Noonan wrote:
>> On Sat, Nov 1, 2014 at 6:00 AM, Steven Noonan wrote:
>>> I've been getting general protection faults in EFI modules at boot time
>>> across several m
On Tue, Sep 30, 2014 at 1:14 AM, Fengguang Wu wrote:
> Hi Steven,
>
> FYI, we noticed that your commit a9f180345f5378ac87d80ed0bea55ba421d83859
> ("compiler/gcc4: Make quirk for asm_volatile_goto() unconditional") fixed
> a number of machine boot failures in our LKP test farm. This is really
> he
a9f18034)
I left a comment in that claimed the bug was fixed in GCC 4.8.2+. This comment
is inaccurate, and should be removed.
[1] https://lkml.org/lkml/2014/2/12/797
Signed-off-by: Steven Noonan
Cc: Ingo Molnar
---
include/linux/compiler-gcc4.h | 1 -
include/linux/compiler-gcc5.h | 1 -
2
I oddly didn't run into this issue on every machine I tried, but
there's some issues here:
$ sudo perf test 21
21: Test object code reading :***
Error in `perf': corrupted double-linked list: 0x023ffcd0 ***
=== Backtrace: =
/usr/lib/libc.so.6(+0x
On Wed, Feb 17, 2016 at 6:27 AM, Arnaldo Carvalho de Melo
wrote:
> Em Tue, Feb 16, 2016 at 10:42:19PM -0800, Steven Noonan escreveu:
>> I oddly didn't run into this issue on every machine I tried, but
>> there's some issues here:
>>
>> $ sudo perf te
It incorrectly identifies itself as "IPv4" packet logging.
Signed-off-by: Steven Noonan
---
net/ipv6/netfilter/nf_log_ipv6.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index 7b17a0b..41b9
Hi Benjamin,
I just got a ThinkPad X250 in today and have tried out your patches on
3.19.1. Before the patches, the top TrackPoint buttons weren't working
at all, but the clickpad was working fine. For the most part, your
patches fixed the TrackPoint.
There's something weird going on though. If I
On Tue, Mar 10, 2015 at 12:23 AM, Hans de Goede wrote:
> Hi,
>
> On 10-03-15 07:17, Steven Noonan wrote:
>>
>> Hi Benjamin,
>>
>> I just got a ThinkPad X250 in today and have tried out your patches on
>> 3.19.1. Before the patches, the top TrackPoint but
On Sun, Feb 8, 2015 at 8:49 PM, Preeti U Murthy
wrote:
> The powerclamp driver injects idle periods to stay within the thermal
> constraints.
> The driver does a fake idle by spawning per-cpu threads that call the mwait
> instruction. This behavior of fake idle can confuse the other kernel
> sub
On Mon, Feb 9, 2015 at 3:51 AM, Preeti U Murthy
wrote:
> Hi Steven,
>
> On 02/09/2015 01:02 PM, Steven Noonan wrote:
>> On Sun, Feb 8, 2015 at 8:49 PM, Preeti U Murthy
>> wrote:
>>> The powerclamp driver injects idle periods to stay within the thermal
>>>
On Mon, Feb 9, 2015 at 9:56 AM, Steven Noonan wrote:
> On Mon, Feb 9, 2015 at 3:51 AM, Preeti U Murthy
> wrote:
>> Hi Steven,
>>
>> On 02/09/2015 01:02 PM, Steven Noonan wrote:
>>> On Sun, Feb 8, 2015 at 8:49 PM, Preeti U Murthy
>>> wrote:
>>>&
On Mon, Nov 3, 2014 at 5:01 AM, Juergen Gross wrote:
> At the moment there are a lot of places that handle setting or getting
> the page cache mode by treating the pgprot bits equal to the cache mode.
> This is only true because there are a lot of assumptions about the setup
> of the PAT MSR. Othe
On Thu, Jan 22, 2015 at 3:43 AM, Juergen Gross wrote:
> Commit 281d4078bec366d60990add9d91a952953bd0d72 ("x86: Make page
> cache mode a real type") introduced the symbols __cachemode2pte_tbl
> and __pte2cachemode_tbl and exported them via EXPORT_SYMBOL_GPL.
> This will break building out-of-tree n
Commit-ID: a9f180345f5378ac87d80ed0bea55ba421d83859
Gitweb: http://git.kernel.org/tip/a9f180345f5378ac87d80ed0bea55ba421d83859
Author: Steven Noonan
AuthorDate: Wed, 12 Feb 2014 23:01:07 -0800
Committer: Ingo Molnar
CommitDate: Thu, 13 Feb 2014 12:34:05 +0100
compiler/gcc4: Make quirk
Commit-ID: 5631b8fba640a4ab2f8a954f63a603fa34eda96b
Gitweb: http://git.kernel.org/tip/5631b8fba640a4ab2f8a954f63a603fa34eda96b
Author: Steven Noonan
AuthorDate: Sat, 25 Oct 2014 15:09:42 -0700
Committer: Ingo Molnar
CommitDate: Tue, 28 Oct 2014 11:03:40 +0100
compiler/gcc4+: Remove
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