linux.git/arch/frv/kernel, branch v2.6.22-rc4

all-archs: consolidate .data section definition in asm-generic

2007-05-19T07:11:57+00:00

With this consolidation we can now modify the .data
section definition in one spot for all archs.

Signed-off-by: Sam Ravnborg

all-archs: consolidate .text section definition in asm-generic

2007-05-19T07:11:57+00:00

Move definition of .text section to asm-generic.

Signed-off-by: Sam Ravnborg

frv: gdb: use __maybe_unused

2007-05-11T15:29:33+00:00

Replace function instances of __attribute__((unused)) with
__maybe_unused to suppress warnings.

Cc: David Howells 
Signed-off-by: David Rientjes 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

FRV: Replace pgd management via slabs through quicklists

2007-05-09T19:30:46+00:00

This is done in order to be able to run SLUB which expects no modifications
to its page structs.

Signed-off-by: Christoph Lameter 
Signed-off-by: David Howells 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

FRV: Miscellaneous fixes

2007-05-09T03:41:14+00:00

Miscellaneous fixes to bring FRV up to date:

 (1) Copy the new syscall numbers from i386 to asm-frv/unistd.h and fill out
     the syscall table in entry.S too.

 (2) Mark __frv_uart0 and __frv_uart1 __pminitdata rather than __initdata so
     that determine_clocks() can access them when CONFIG_PM=y.

 (3) Make arch/frv/mm/elf-fdpic.c include asm/mman.h so that MAP_FIXED is
     available (fixes commit 2fd3bebaad9da3b3b99c46a3389099424bf7ee35).

Signed-off-by: David Howells 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

header cleaning: don't include smp_lock.h when not used

2007-05-08T18:15:07+00:00

Remove includes of  where it is not used/needed.
Suggested by Al Viro.

Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,
sparc64, and arm (all 59 defconfigs).

Signed-off-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

kconfig: centralize the selection of semaphore debugging in lib/Kconfig.debug

2007-05-08T18:15:00+00:00

Remove the Kconfig selection of semaphore debugging from the ALPHA and FRV
Kconfig files, and centralize it in lib/Kconfig.debug.

There doesn't seem to be much point in letting individual architectures
independently define the same Kconfig option when it can just as easily be
put in a single Kconfig file and made dependent on a subset of
architectures.  that way, at least the option shows up in the same relative
location in the menu each time.

Signed-off-by: Robert P. J. Day 
Cc: David Howells 
Cc: Ivan Kokshaysky 
Cc: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] x86: Allow percpu variables to be page-aligned

2007-05-02T17:27:12+00:00

Let's allow page-alignment in general for per-cpu data (wanted by Xen, and
Ingo suggested KVM as well).

Because larger alignments can use more room, we increase the max per-cpu
memory to 64k rather than 32k: it's getting a little tight.

Signed-off-by: Rusty Russell 
Signed-off-by: Jeremy Fitzhardinge 
Signed-off-by: Andi Kleen 
Acked-by: Ingo Molnar 
Cc: Andi Kleen 
Signed-off-by: Andrew Morton

[PATCH] sysctl: remove insert_at_head from register_sysctl

2007-02-14T16:09:59+00:00

The semantic effect of insert_at_head is that it would allow new registered
sysctl entries to override existing sysctl entries of the same name.  Which is
pain for caching and the proc interface never implemented.

I have done an audit and discovered that none of the current users of
register_sysctl care as (excpet for directories) they do not register
duplicate sysctl entries.

So this patch simply removes the support for overriding existing entries in
the sys_sysctl interface since no one uses it or cares and it makes future
enhancments harder.

Signed-off-by: Eric W. Biederman 
Acked-by: Ralf Baechle 
Acked-by: Martin Schwidefsky 
Cc: Russell King 
Cc: David Howells 
Cc: "Luck, Tony" 
Cc: Ralf Baechle 
Cc: Paul Mackerras 
Cc: Martin Schwidefsky 
Cc: Andi Kleen 
Cc: Jens Axboe 
Cc: Corey Minyard 
Cc: Neil Brown 
Cc: "John W. Linville" 
Cc: James Bottomley 
Cc: Jan Kara 
Cc: Trond Myklebust 
Cc: Mark Fasheh 
Cc: David Chinner 
Cc: "David S. Miller" 
Cc: Patrick McHardy 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] sysctl: C99 convert arch/frv/kernel/sysctl.c

2007-02-14T16:09:56+00:00

Signed-off-by: Eric W. Biederman 
Acked-by: David Howells 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds