On 2013-11-28 09:11, Bjørn Mork wrote:
> Arvid Brodin writes:
>
>> I thought the subsystem -next trees was for the next release of Linux? I.e.,
>> what
>> goes into the net-next tree now will find its way into mainline at the next
>> release window, for linux-3.14-r
On 2013-11-27 02:20, Fan Du wrote:
>
>
> On 2013年11月26日 05:17, Arvid Brodin wrote:
>> Hi,
>>
>> How would I go ahead to send a patch for the latest -rc kernel?
>>
>> Specifically:
>>
>> * What tree to diff against? (Linus'?)
>&g
th iproute. Strictly speaking
this isn't a bug fix, but the driver is going to be quite useless without
iproute support, and that won't be there until this fix is in the kernel.
--
Arvid Brodin | Consultant (Linux)
ALTEN | Knarrarnäsgatan 7 | SE-164 40 Kista | Sweden
arvid.bro...@alten.
On 2012-03-31 08:50, Srivatsa Bhat wrote:
> Hi,
>
> On Sat, Mar 31, 2012 at 3:40 AM, Arvid Brodin <mailto:arvid.bro...@enea.com>> wrote:
>
> Arvid Brodin wrote:
> > On 2012-03-06, I cloned linux-next:
> >
> > $ git clone
> git:/
Arvid Brodin wrote:
> On 2012-03-06, I cloned linux-next:
>
> $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> linux-next-20120306
>
>
> I now want to update this repository before posting patches, to make sure
> they still apply cleanl
o-date? (I've had the same problem before and used that "solution".)
Or is there some other way to do this? Perhaps there is a way to perform the
pull
a little bit at a time, e.g. pull linux-next-20120313, linux-next-20120320 etc?
--
Arvid Brodin
Enea Services Stockholm AB - sin
t incoming bytes overwrites queued bytes?
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Arvid Brodin
Enea Services Stockholm AB
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Jeff Haran wrote:
>> -Original Message-
>> From: kernelnewbies-boun...@kernelnewbies.org [mailto:kernelnewbies-
>> boun...@kernelnewbies.org] On Behalf Of Arvid Brodin
>> Sent: Friday, August 19, 2011 10:35 AM
>> To: kernelnewbies@kernelnewbies.org
>> S
" a kernel page in physical memory?
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Arvid Brodin
Enea Services Stockholm AB
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Mulyadi Santosa wrote:
> Hi...
>
> On Sat, May 28, 2011 at 04:58, Arvid Brodin wrote:
>> Ok. And looking at e.g. sg_set_buf(), the scatterlist expects a kernel
>> virtual
>> address (it uses virt_to_page() on its "buf" parameter internally, which
>
Peter Teoh wrote:
> On Tue, May 24, 2011 at 6:43 AM, Arvid Brodin wrote:
>> Hi,
>>
>> I want to perform an md5 checksum on a process' text segment (I create a file
>> /proc//text_checksum that, when read, should give the md5sum).
>>
>> The crypto
Mulyadi Santosa wrote:
> On 26/05/2011, Arvid Brodin wrote:
>> Am I correct in that the addresses in (struct task_struct).mm->start_code
>> and
>> ->end_code belong to the address space of the process whose task_struct I'm
>> looking
>> at?
>
&g
Arvid Brodin wrote:
> Hi,
>
> How do I build a scatterlist covering the text segment of a process? I have
> found (struct task_struct).mm->start_code and ->end_code, that gives the
> address
> (in some - unknown to me - address space) of the text segment. Since m
sglist:
sg_init_one(&sg, task->mm->start_code, );
failed miserably, I'm guessing these addresses need to be converted to some
address space compatible with sg_init_one()/sg_set_buf() before use? (I probably
need to search for pages containing these addresses?)
Thanks,
Arvid Brodin
Enea
d in
include/linux/crypto.h
as some kind of wrapper functions, but lack documentation. Also, Google has not
been my friend here.
Thanks,
Arvid Brodin
Enea Services Stockholm AB
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Arvid Brodin wrote:
> Hi,
>
> I'm trying to debug a kernel panic (something like this):
>
> Unable to handle kernel NULL pointer dereference at virtual address 0014
> ptbr = 93959000 pgd = 93a0a000
> Oops: Kernel access of bad area, sig: 11 [#1]
> FRAME_POI
ne void spin_lock_bh(spinlock_t *lock)
289 {
The problem is that the line reported is totally wrong (this being very
unhelpful
and confusing indeed - it tool me awhile to realise this!). I've also tried to
use gdb from the avr32 toolchain with the same result.
Is there a way to get thi
Daniel Baluta wrote:
> On Thu, Mar 17, 2011 at 10:59 PM, Arvid Brodin wrote:
>> Hi,
>>
>> Daniel Baluta wrote:
>>> Hello,
>>>
>>>> The call to kmem_cache_zalloc() never returns; the printk() text on the
>>>> line
>>>>
c?
I'm using the flags passed to the urb_enqueue() function; a printk reveals
the value is 16, which would be GFP_NOIO if I read include/linux/gfp.h
correctly.
> thanks,
> Daniel.
Thanks,
Arvid Brodin
Enea Services Stockholm AB
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rt_init+0x218/0x528
[<9016e672>] hub_thread+0x5aa/0xa38
[<900358c6>] kthread+0x58/0x62
[<90027c4a>] do_exit+0x0/0x43e
which seems very weird to me, since it looks like isp1760_irq() gets called
even though I thought I had disabled interrupts with spin_lock_irqsave() in
isp1760_urb
Sorry, this was intended for the linux-usb list.
--
Arvid
Arvid Brodin wrote:
> Hi!
>
> I get weird problems when I use a null modem cable between the two ports
> on a FT232BM (2-port FTDI USB-to-serial converter) with an isp1761 host
> controller. The same thing does not happ
renb -parodd cs8 hupcl -cstopb cread clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon
-ixoff -iuclc -ixany -imaxbel
-iutf8
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
vt0 ff0
isig icanon iexten echo echoe echok -echonl -noflsh -xcase
ave(...);
...
spin_unlock()
...
spin_lock()
...
spin_unlock_irqrestore(...);
}
in both non-irq and softirq contexts. Could this be a problem? If I
understand correctly, spin_lock() and spin_unlock() does not touch irq
settings, so the usage abov
folder, and not under /sys/class/. Perhaps this is more
correct? The source for 8250 is ~223K in 14 different files so I have
not been able to decode how they do this.
(Please CC me directly if you respond!)
Thanks for reading all this,
Arvid Brodin
Enea Services Stockholm AB
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