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* Deadlocks with 2.6.1 + -mm sysfs patches
@ 2004-01-10 20:03 Frédéric L. W. Meunier
  2004-01-10 22:55 ` Mathieu Segaud
  2004-01-12  2:32 ` Frédéric L. W. Meunier
  0 siblings, 2 replies; 3+ messages in thread
From: Frédéric L. W. Meunier @ 2004-01-10 20:03 UTC (permalink / raw)
  To: linux-hotplug

Well, maybe one of those caused it. It doesn't happen with
plain 2.6.1-rc2. Patches taken from
http://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-mm2/broken-out/
. I didn't apply sysfs-add-video-class.patch because I use
matroxfb-2.6.0.gz.

I also didn't apply CONFIG_SYSFS-boot-from-disk-fix.patch and
sysfs-pin-kobject.patch. Am I missing other patches ? Using
latest hotplug and udev.

% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-simple-class-device-support.patch
patching file drivers/base/class_simple.c
patching file drivers/base/Makefile
patching file include/linux/device.h
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-remove-tty-class-device-logic.patch
patching file drivers/char/tty_io.c
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-misc-class.patch
patching file drivers/char/misc.c
patching file include/linux/miscdevice.h
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-mem-device-support.patch
patching file drivers/char/mem.c
Hunk #2 succeeded at 677 (offset 1 line).
Hunk #3 succeeded at 688 (offset 1 line).
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-input-class-support.patch
patching file drivers/input/evdev.c
patching file drivers/input/joydev.c
patching file drivers/input/mousedev.c
Hunk #1 succeeded at 203 (offset -22 lines).
Hunk #2 succeeded at 465 (offset -22 lines).
Hunk #3 succeeded at 546 (offset -22 lines).
Hunk #4 succeeded at 566 (offset -22 lines).
patching file drivers/input/tsdev.c
Hunk #1 succeeded at 119 (offset -10 lines).
Hunk #2 succeeded at 334 (offset -10 lines).
patching file drivers/usb/input/hid-input.c
patching file include/linux/input.h
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/devfs-d_revalidate-oops-fix.patch
patching file fs/devfs/base.c
Hunk #1 succeeded at 2185 (offset 14 lines).
Hunk #2 succeeded at 2204 (offset 14 lines).
Hunk #3 succeeded at 2222 (offset 14 lines).
Hunk #4 succeeded at 2235 (offset 14 lines).
Hunk #5 succeeded at 2267 (offset 14 lines).
Hunk #6 succeeded at 2321 (offset 14 lines).
Hunk #7 succeeded at 2357 (offset 14 lines).
Hunk #8 succeeded at 2601 (offset 14 lines).
patching file fs/namei.c
patching file include/linux/fs.h
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/devfs-joystick-fix.patch
patching file drivers/input/joydev.c
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-oss-class.patch
patching file sound/oss/soundcard.c
patching file sound/sound_core.c
% patch -p1 < /home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-alsa-class.patch
patching file include/sound/core.h
patching file sound/core/sound.c
patching file sound/pci/intel8x0.c
Hunk #1 succeeded at 2524 (offset 2 lines).

First, I didn't notice anything from
/home/ftp/pub/src/Linux/kernel/patches/2.6/applied/mm/sysfs-add-mem-device-support.patch,
like /dev/mem.

I guess it was because the deadlocks happened ? ps aux reported
2 /etc/hotplug/input.agent input or something (I'm sure about
the input part). /dev/event1 and /dev/mouse0 were created, but
the mouse didn't work.

I also noticed

Jan 10 16:36:24 pervalidus kernel: usb 2-2: control timeout on ep0in
Jan 10 16:36:39 pervalidus last message repeated 7 times

which don't show up on plain 2.6.1-rc2.

-- 
http://www.pervalidus.net/contact.html


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^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-01-12  2:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2004-01-10 20:03 Deadlocks with 2.6.1 + -mm sysfs patches Frédéric L. W. Meunier
2004-01-10 22:55 ` Mathieu Segaud
2004-01-12  2:32 ` Frédéric L. W. Meunier

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