On Thu, 2007-05-31 at 09:17 +0200, Geert Uytterhoeven wrote:
> On Thu, 31 May 2007, Antonino A. Daplas wrote:
> > On Wed, 2007-05-30 at 22:04 +0400, Alexey Dobriyan wrote:
> > > 2) palette in neofb_par is "u32 palette[16];" which is 4x16 = 64 bytes.
> > >struct fb_info::pseudo_palette is assign
On Thu, 31 May 2007, Antonino A. Daplas wrote:
> On Wed, 2007-05-30 at 22:04 +0400, Alexey Dobriyan wrote:
> > 2) palette in neofb_par is "u32 palette[16];" which is 4x16 = 64 bytes.
> >struct fb_info::pseudo_palette is assigned to it in neo_alloc_fb_info().
> >Yet, we check at the beginnin
On Wed, 2007-05-30 at 16:18 -0700, David Miller wrote:
> From: "Antonino A. Daplas" <[EMAIL PROTECTED]>
> Date: Thu, 31 May 2007 07:14:46 +0800
>
> > Yes, 256 is too many. the pseudo_palette is used for the 16-color
> > console only.
>
> Many many drivers allocate 256 entries, just FYI :-) They
On Wed, 2007-05-30 at 19:01 +0300, Tero Roponen wrote:
> On Wed, 30 May 2007, Andrew Morton wrote:
>
> > On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> > wrote:
> >
> > > On Wed, 30 May 2007, Pekka Enberg wrote:
> > >
> > > > On 5/30/07, Tero Roponen <[EMAIL PROTEC
From: "Antonino A. Daplas" <[EMAIL PROTECTED]>
Date: Thu, 31 May 2007 07:14:46 +0800
> Yes, 256 is too many. the pseudo_palette is used for the 16-color
> console only.
Many many drivers allocate 256 entries, just FYI :-) They
all should be fixed up I guess.
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On Wed, 2007-05-30 at 22:04 +0400, Alexey Dobriyan wrote:
> On Wed, May 30, 2007 at 09:09:45AM -0700, Andrew Morton wrote:
> > On Wed, 30 May 2007 19:01:09 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> > wrote:
> >
> > > On Wed, 30 May 2007, Andrew Morton wrote:
> > >
> > > > On Wed, 30 May 20
On Wed, 2007-05-30 at 19:01 +0300, Tero Roponen wrote:
> On Wed, 30 May 2007, Andrew Morton wrote:
>
> > On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> > wrote:
> >
> > > On Wed, 30 May 2007, Pekka Enberg wrote:
> > >
> > > > On 5/30/07, Tero Roponen <[EMAIL PROTEC
On Wed, 30 May 2007, Pekka Enberg wrote:
> Tero Roponen wrote:
> > after some trial and error I found a simple way to trigger the
> > corruption:
>
> Nice. This triggers on the file corruption on 2.6.21.3 also?
>
Yes:
[EMAIL PROTECTED] ~]# init
Usage: init 0123456SsQqAaBbCcUu
[EMAIL PROTECTED]
Tero Roponen wrote:
after some trial and error I found a simple way to trigger the
corruption:
Nice. This triggers on the file corruption on 2.6.21.3 also?
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On Wed, May 30, 2007 at 09:09:45AM -0700, Andrew Morton wrote:
> On Wed, 30 May 2007 19:01:09 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> wrote:
>
> > On Wed, 30 May 2007, Andrew Morton wrote:
> >
> > > On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL
> > > PROTECTED]> wrote:
On Wed, 30 May 2007 19:01:09 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
wrote:
> On Wed, 30 May 2007, Andrew Morton wrote:
>
> > On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> > wrote:
> >
> > > On Wed, 30 May 2007, Pekka Enberg wrote:
> > >
> > > > On 5/30/07
On Wed, 30 May 2007, Andrew Morton wrote:
> On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
> wrote:
>
> > On Wed, 30 May 2007, Pekka Enberg wrote:
> >
> > > On 5/30/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
> > > > Hmmm, I just found something interesting. In 2.6.2
On Wed, 30 May 2007 15:02:49 +0300 (EEST) Tero Roponen <[EMAIL PROTECTED]>
wrote:
> On Wed, 30 May 2007, Pekka Enberg wrote:
>
> > On 5/30/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
> > > Hmmm, I just found something interesting. In 2.6.21.3 the /sbin/init
> > > gets corrupted when I watch the
On Wed, 30 May 2007, Pekka Enberg wrote:
> On 5/30/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
> > Hmmm, I just found something interesting. In 2.6.21.3 the /sbin/init
> > gets corrupted when I watch the video!
> >
> > $ cp /sbin/init init.before
> > $ mplayer kiwi.flv
> > $ cp /sbin/init init.aft
On Wed, 30 May 2007, Pekka Enberg wrote:
> On 5/30/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
> > Hmmm, I just found something interesting. In 2.6.21.3 the /sbin/init
> > gets corrupted when I watch the video!
> >
> > $ cp /sbin/init init.before
> > $ mplayer kiwi.flv
> > $ cp /sbin/init init.aft
On 5/30/07, Pekka Enberg <[EMAIL PROTECTED]> wrote:
The file at offset 001 - 0011348 is overwritten with the byte
pattern 79 06 00 00.
Do you see anything in the logs or is this a silent corruption? Did
you see this corruption with 2.6.19 or 2.6.22-rc3?
Btw, please send us a strace log of
On 5/30/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
Hmmm, I just found something interesting. In 2.6.21.3 the /sbin/init
gets corrupted when I watch the video!
$ cp /sbin/init init.before
$ mplayer kiwi.flv
$ cp /sbin/init init.after
The sha1sums are here:
52c8d643057619cbe137b8e69d4709ce3bdd8
[resend, mailer didn't like unzipped applications]
On Tue, 29 May 2007, Pekka Enberg wrote:
> Hi Tero,
>
> On 5/29/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
> > FYI, I just tested 2.6.21.3. I couldn't reproduce the problem with
> > that kernel.
>
[snip]
> > Warning: dev (tty4) tty->count(
Hi Tero,
On 5/29/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
FYI, I just tested 2.6.21.3. I couldn't reproduce the problem with
that kernel.
Well, I went through all tty related patches that went in after 2.6.21
and didn't really find anything interesting, except this:
http://git.kernel.org/?
On Mon, 28 May 2007, Pekka Enberg wrote:
> I am getting this with your config:
>
> (gdb) p vt_ioctl
> $1 = {int (struct tty_struct *, struct file *, unsigned int, long
> unsigned int)} 0xc01e404a
> (gdb) l *(0xc01e404a + 0xda8)
> 0xc01e4df2 is in vt_ioctl (drivers/char/vt_ioctl.c:720).
> 715
On 5/28/07, Pekka Enberg <[EMAIL PROTECTED]> wrote:
> BUG: unable to handle kernel NULL pointer dereference at virtual address
0731
> EIP is at vt_ioctl+0xda8/0x1482
[snip]
On 5/28/07, Pekka Enberg <[EMAIL PROTECTED]> wrote:
> Call Trace:
>[] link_path_walk+0xa5/0xaf
>[] vt
On Mon, 28 May 2007, Pekka Enberg wrote:
> Can we have your .config please? Also, could you work out the file and
> line number of vt_ioctl+0xda8/0x1482 like this:
>
> gdb vmlinux
> (gdb) l *0xc021e50e
>
My .config is appended. I don't have access to that computer right
now, but I'll try to do t
On 5/28/07, Pekka Enberg <[EMAIL PROTECTED]> wrote:
Can we have your .config please? Also, could you work out the file and
line number of vt_ioctl+0xda8/0x1482 like this:
gdb vmlinux
(gdb) l *0xc021e50e
Btw, this only works if you have CONFIG_DEBUG_INFO set. In case it
wasn't, please do:
- En
Hi Tero,
(I am cc'ing Alan as he's been working on tty code recently.)
On 5/27/07, Tero Roponen <[EMAIL PROTECTED]> wrote:
2.6.22-rc3 (with Reiser4 patch) oopses when watching videos with
mplayer using neofb console.
[snip]
Ok, everything seems to work and I can watch the video.
However, wh
Hi,
2.6.22-rc3 (with Reiser4 patch) oopses when watching videos with
mplayer using neofb console.
When mplayer starts I get these messages
(this is normal, repeating lines omitted):
neofb: no support for 32bpp
Mode (1024x768) larger than the LCD panel (800x600)
Mode (1152x864) larger than
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