linux.git/arch/xtensa, branch v2.6.16

[PATCH] xtensa must set RWSEM_GENERIC_SPINLOCK=y

2006-03-10T03:47:37+00:00

/usr/src/ctest/git/kernel/mm/rmap.c: In function `page_referenced_one':
/usr/src/ctest/git/kernel/mm/rmap.c:354: warning: implicit declaration of function `rwsem_is_locked'

Signed-off-by: Adrian Bunk 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] add missing pm_power_off's

2006-03-07T02:40:44+00:00

Add the missing pm_power_off's for the h8300, v850 and xtensa
architectures.

Signed-off-by: Adrian Bunk 
Cc: Yoshinori Sato 
Cc: Miles Bader 
Cc: Chris Zankel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] Fix some ucLinux breakage from the tty updates

2006-02-03T16:32:04+00:00

Breakage reported by Adrian Bunk

Untested (no hardware)

Signed-off-by: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] xtensa: task_pt_regs(), task_stack_page()

2006-01-12T17:08:54+00:00

Signed-off-by: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] "tiny-make-id16-support-optional" fixes

2006-01-10T16:01:23+00:00

It seems the "make UID16 support optional" patch was checked when it
edited the -tiny tree some time ago, but it wasn't checked whether it
still matches the current situation when it was submitted for inclusion
in -mm. This patch fixes the following bugs:
- ARCH_S390X does no longer exist, nowadays this has to be expressed
  through (S390 && 64BIT)
- in five architecture specific Kconfig files the UID16 options
  weren't removed

Additionally, it changes the fragile negative dependencies of UID16 to
positive dependencies (new architectures are more likely to not require
UID16 support).

Signed-off-by: Adrian Bunk 
Acked-by: Matt Mackall 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

spelling: s/usefull/useful/

2006-01-09T23:08:17+00:00

Signed-off-by: Adrian Bunk

Merge master.kernel.org:/home/rmk/linux-2.6-drvmodel

2005-11-11T17:24:26+00:00

[DRIVER MODEL] Convert platform drivers to use struct platform_driver

2005-11-09T22:32:44+00:00

This allows us to eliminate the casts in the drivers, and eventually
remove the use of the device_driver function pointer methods for
platform device drivers.

Signed-off-by: Russell King 
Acked-by: Greg Kroah-Hartman

Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

2005-11-09T16:34:36+00:00

[PATCH] sched: disable preempt in idle tasks

2005-11-09T15:56:33+00:00

Run idle threads with preempt disabled.

Also corrected a bugs in arm26's cpu_idle (make it actually call schedule()).
How did it ever work before?

Might fix the CPU hotplugging hang which Nigel Cunningham noted.

We think the bug hits if the idle thread is preempted after checking
need_resched() and before going to sleep, then the CPU offlined.

After calling stop_machine_run, the CPU eventually returns from preemption and
into the idle thread and goes to sleep.  The CPU will continue executing
previous idle and have no chance to call play_dead.

By disabling preemption until we are ready to explicitly schedule, this bug is
fixed and the idle threads generally become more robust.

From: alexs 

  PPC build fix

From: Yoichi Yuasa 

  MIPS build fix

Signed-off-by: Nick Piggin 
Signed-off-by: Yoichi Yuasa 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds