I measure a huge slope, however. Starting at 1usec for back-to-back system
calls, it rises to 2usec after interleaving calls with a count to 20
million.
4usec is hit after 110 million.
The graph, with semi-scientific error-bars is on
http://ds9a.nl/tmp/recvfrom-usec-vs-wait.png
The code to gene
If del_nbp()->cancel_delayed_work(carrier_check) fails, port_carrier_check()
may run later and access an already freed container (struct net_bridge_port).
With this patch, carrier_check owns a reference to "struct net_bridge_port",
not net_device, so it is always safe to acces the container.
port
> I'm trying to figure out which processes have the most impact, I had already
> killed anything non-essential. But that still leaves 140 pids.
btw if you have systemtap on your system you can see who is doing evil
with
http://www.fenrus.org/cstop.stp
also.. running "vmstat 3" and looking at th
From: Jens Osterkamp <[EMAIL PROTECTED]>
This version moves the medium variable to the card specific structure and
changes the GMII_* to BCM54XX_* #defines.
This patch adds improved version of enable_fiber for both the 5421 and
the 5461 phy. It is now possible to specify with these wether you wa
As of 2.6.20-git4, the spider_net driver does not compile.
This appears to be due to some archaic usage involving kobjects.
It also fixes a nasty double-free during ifdown of the interface.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterkamp <[EMAIL PROTECTED]>
Cc: Kou Ishizaki
From: Kou Ishizaki <[EMAIL PROTECTED]>
Add auto negotiation support for Celleb.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
drivers/net/spider_net.c | 176 ++-
drivers/net/spider_net.h | 1
From: Kou Ishizaki <[EMAIL PROTECTED]>
This patch moves calling init_firmware() from spider_net_probe() to
spider_net_open() so as to use the driver by built-in.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
drivers/net/spider_net.c | 24
From: Kou Ishizaki <[EMAIL PROTECTED]>
This patch adds or changes some HW specific settings for spider_net on
Celleb.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
drivers/net/Kconfig |2 +-
drivers/net/spider_net.c |8 ++
From: Ishizaki Kou <[EMAIL PROTECTED]>
This patches removes logging for SPIDER_NET_GTMFLLINT interrupts.
Since the interrupts are not irregular, and they happen frequently
when using 100Mbps network switches.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
Signed-off-by: Linas Vepstas <[EMAIL PR
From: Jens Osterkamp <[EMAIL PROTECTED]>
This moves the medium variable into the spidernet card structure.
It renames the GMII_ variables to BCM54XX specific ones.
Signed-off-by: Jens Osterkamp <[EMAIL PROTECTED]>
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
drivers/net/spider_net.c |
This patch separates the hardware descriptor state from the
driver descriptor state, per (old) suggestion from Ben Herrenschmidt.
This compiles and boots and seems to work.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterkamp <[EMAIL PROTECTED]>
Cc: Kou Ishizaki <[EMAIL PROTECTED
It appears that under certain circumstances, a race will result
in a double-free of an skb. This patch null's out the skb pointer
upon the skb free, avoiding the inadvertent deref of bogus data.
The next patch fixes the actual race.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterk
Multiple threads performing a transmit can race into
the spidernet tx ring cleanup code. This puts the
relevant check under a lock.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterkamp <[EMAIL PROTECTED]>
Cc: Kou Ishizaki <[EMAIL PROTECTED]>
drivers/net/spider_net.c |6
Janitorial patch. Undo long lines, fix typo in err msg.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterkamp <[EMAIL PROTECTED]>
Cc: Kou Ishizaki <[EMAIL PROTECTED]>
drivers/net/spider_net.c | 13 +++--
drivers/net/spider_net.h |2 +-
2 files changed, 8 insert
Update driver support contact info.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: Jens Osterkamp <[EMAIL PROTECTED]>
Cc: Kou Ishizaki <[EMAIL PROTECTED]>
MAINTAINERS |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.20-git16/MAINTAINERS
=
On 2/21/07, bert hubert <[EMAIL PROTECTED]> wrote:
I'm trying to figure out which processes have the most impact, I had already
killed anything non-essential. But that still leaves 140 pids.
Bert
That sounds way too many pids. I run a script to shut down processes
when I do testing as
On Saturday, February 17, 2007 9:04 AM, Mario Giammarco wrote:
> Now regarding the whole thing surrounding mptlan, I don't think
> that LSI officially supports that feature any more or willing to fix
> any bugs for it in their firmware or driver. Is that right?
>
> If so, we might as well remov
Hi!
> >>You can find the new driver, and additional information
> >>about it, here:
> >>
> >> http://intellinuxwireless.org/iwlwifi.
> >...
> >>You can find that package at:
> >>
> >> http://intellinuxwireless.org/d80211
> >>
> >>Ok. Now... any questions?
> >
> >Yes... is there merged .git tre
NeilBrown wrote:
Following 6 patches are against 2.6.20 and are suitable for 2.6.21.
They are not against -mm because the new plugging makes raid5 not work
and so not testable, and there are a few fairly minor intersections between
these patches and those patches.
There is also a very minor confl
On Feb 20 2007 14:26, Greg KH wrote:
>On Tue, Feb 20, 2007 at 03:18:49PM -0600, Serge E. Hallyn wrote:
>> Quoting Jan Engelhardt ([EMAIL PROTECTED]):
>> > Hello list,
>> >
>> >
>> > in security/inode.c, the comment for securityfs_create_dir() reads:
>> >
>> >If securityfs is not enabled in
Udo van den Heuvel <[EMAIL PROTECTED]> writes:
> saa7146: found saa7146 @ mem f896a000 (revision 1, irq 145) (0x153b,0x1157).
> saa7146: found saa7146 @ mem f89e6000 (revision 1, irq 153) (0x153b,0x1155).
IO-APICs can do such things...
Ok, I have experimented a bit with my old unused EPIA-M 600
> > IMO it would probably easier on all involved if the comment noted what
> > you state in the patch description.
>
> seconded
>
> Alan, please send me the actual OOPS if possible.
You have a wide choice of oopses, watchdogs and hangs available.
Basically the device vanishes and in some cases
On Tue, 2007-02-20 at 10:40 -0800, Zach Brown wrote:
> >> There are some strange O_DIRECT corner cases in here such that the
> >> 'last
> >> writer' may actually be a 'last reader' and winning can mean have
> >> a copy
> >> of the page in page cache older than the copy on disk.
> >
> > As long
[EMAIL PROTECTED] (Lennart Sorensen) writes:
> Via has a dual pci-ext card. See EXT-PCI at
> http://www.via.com.tw/en/products/mainboards/accessories.jsp
Right, and they say it's compatible with "EPIA mini-ITX family".
That means the mappings I just outlined should apply to all of them.
BTW: an
On Tue, 20 Feb 2007 22:47:17 +0100
Lukas Hejtmanek <[EMAIL PROTECTED]> wrote:
> Hello,
>
> introducing SATA ACPI does not work for me (I've filled the bug
> report: http://bugzilla.kernel.org/show_bug.cgi?id=8046) beside those error
> messages, IDE performance is decreased. libata.noacpi=1 option
Am 15.01.2007 18:29 schrieb Karsten Keil:
> On Mon, Jan 15, 2007 at 12:17:37PM -0500, Robert P. J. Day wrote:
>> [...] but if
>> it's still in actual use, then it really should be re-labelled from
>> "obsolete" to "deprecated," no?
>
> Good point.
May I?
From: Tilman Schmidt <[EMAIL PROTECTED]>
x86_64 builds without errors on openSUSE 10.2.
x86 on openSUSE 10.3 Alpha1
gcc version 4.1.2 20070115 (prerelease) (SUSE Linux)
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_MIP6 is not set
CONFIG_IPV6_SIT=m
# CONFIG_IPV6_TUNNEL is not set
CON
On Tue, 2007-02-20 at 11:23 -0600, Olof Johansson wrote:
> In my original reproduction, I had to boot with nfs root, and try to mount
> my sata drive (/dev/sda3). This is with a static /dev, no udev. Seems like it
> happens when trying to mount any block device that's located on NFS.
>
> Since th
On Tue, 20 Feb 2007 20:20:49 +0300
Oleg Nesterov <[EMAIL PROTECTED]> wrote:
> > > > + clear_stale_sigchild(current, retval);
> > >
> > > But we are not checking that SIGCHLD is blocked?
> > >
> > I'm sorry if I don't read SUSv3 correctly. SUSv3 doesn't define how we
> > should
> >
On Wednesday February 21, [EMAIL PROTECTED] wrote:
> x86_64 builds without errors on openSUSE 10.2.
> x86 on openSUSE 10.3 Alpha1
> gcc version 4.1.2 20070115 (prerelease) (SUSE Linux)
> CONFIG_IPV6=m
> CONFIG_IPV6_PRIVACY=y
> CONFIG_IPV6_ROUTER_PREF=y
> CONFIG_IPV6_ROUTE_INFO=y
> # CONFIG_IPV6_MI
On Tue, 20 Feb 2007 15:10:07 -0800 (PST)
Roland McGrath <[EMAIL PROTECTED]> wrote:
> I'm usually the stickler for anal POSIX compliance, but this is one thing
> that I did notice a while ago, realized Linux had never done it, and
> decided I didn't care.
>
Okay, I don't think this is a big troubl
Tejun,
thanks for the patches! I am on an Intel P965/ICH8R.
Best,
Marcus
On 2/20/07, Tejun Heo <[EMAIL PROTECTED]> wrote:
* Pablo, the bug you saw was bad interaction between blacklisted NCQ
device and dynamic queue depth adjustment. Patches are submitted to fix
the problem. Just drop the b
I was testing a 2.6.20 kernel and got a soft
lockup on shutdown:
_raw_write_lock+0x5a
nf_ct_iterate_cleanup+0x3e
kill_l3proto+0x0
nf_conntrack_l3proto_unregister+0x85
nf_conntrack_l3proto_ipv4_fini+0x1e
sys_delete_module+0x18a
remove_vma+0x45
do_munmap+0x196
syscall_call+0x7
-
To unsubscribe fro
Here is the full dmesg log of the crash:
iret exception: [#1]
SMP
Modules linked in: ppdev lp button ac battery ipv6 dm_snapshot
dm_mirror dm_mod loop tsdev rtc psmouse parport_pc parport floppy
serio_raw pcspkr i2c_nforce2 snd_intel8x0 snd_ac97_codec snd_
ac97_bus snd_pcm snd_timer snd soun
Neil Brown wrote:
On Wednesday February 21, [EMAIL PROTECTED] wrote:
x86_64 builds without errors on openSUSE 10.2.
x86 on openSUSE 10.3 Alpha1
gcc version 4.1.2 20070115 (prerelease) (SUSE Linux)
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG
On Wednesday 21 February 2007 00:20, Robert P. J. Day wrote:
>
> here's a slightly revised wording, if that makes it clearer:
I think that it does explain things better and I hope that some form
of consensus can be finally reached.
Thanks,
Bart
-
To unsubscribe from this list: send the line "
-stable review patch. If anyone has any objections, please let us know.
--
Host endianess does not affect the order that pixel rgb data comes
in from the quickcam (the values are bytes, not words or longs). The
driver is erroniously swapping the order of rgb values for big endian
This is the start of the stable review cycle for the 2.6.19.5 release.
This will probably be the last release of the 2.6.19-stable series, so
if there are patches that you feel should be applied to that tree,
please let me know.
There are 21 patches in this series, all will be posted as a respons
-stable review patch. If anyone has any objections, please let us know.
--
From: Peter Korsgaard <[EMAIL PROTECTED]>
smc911x_phy_configure's error handling unconditionally unlocks the
spinlock even if it wasn't locked. Patch fixes it.
Signed-off-by: Peter Korsgaard <[EMAIL PROTE
-stable review patch. If anyone has any objections, please let us know.
--
We are doing ->buf_prepare(buf) before adding buf to q->stream list. This
means that videobuf_qbuf() should not try to re-add a STATE_PREPARED buffer.
(cherry picked from commit 419dd8378dfa32985672ab7927b
-stable review patch. If anyone has any objections, please let us know.
--
Or status flags together in DECODER_GET_STATUS instead of and-zapping them.
(cherry picked from commit 55d5440d4587454628a850ce26703639885af678)
Signed-off-by: Martin Samuelsson <[EMAIL PROTECTED]>
Signed
-stable review patch. If anyone has any objections, please let us know.
--
Autodetect LG TAPC G701D as tuner type 37, fixing
mis-detected tuners in some Hauppauge tv tuner cards.
Thanks to Adonis Papas, for pointing this out.
(cherry picked from commit 1323fbda1343f50f198bc8bd6d
-stable review patch. If anyone has any objections, please let us know.
--
Suspending with the cx88xx module loaded causes the system to lock up
because the cx88_audio_thread kthread was missing a try_to_freeze()
call, which caused it to go into a tight loop and result in softlock
-stable review patch. If anyone has any objections, please let us know.
--
From: "Ken Chen" <[EMAIL PROTECTED]>
An AIO bug was reported that sleeping function is being called in softirq
context:
BUG: warning at kernel/mutex.c:132/__mutex_lock_common()
Call Trace:
[] __mute
-stable review patch. If anyone has any objections, please let us know.
--
[PATCH] usb-audio: work around wrong frequency in CM6501 descriptors
The C-Media CM6501 chip's descriptors say that altsetting 5 supports
48 kHz, but it actually plays at 96 kHz.
Signed-off-by: Clemens L
-stable review patch. If anyone has any objections, please let us know.
--
[PATCH] usbaudio - Fix Oops with broken usb descriptors
This is a patch for ALSA Bug #2724. Some webcams provide bogus
settings with no valid rates. With this patch those are skipped.
Signed-off-by: Grego
-stable review patch. If anyone has any objections, please let us know.
--
From: Ingo Molnar <[EMAIL PROTECTED]>
[PATCH] net, 8139too.c: fix netpoll deadlock
fix deadlock in the 8139too driver: poll handlers should never forcibly
enable local interrupts, because they might be us
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