linux-toradex.git/arch/alpha, branch v2.6.24.2

alpha: fix conversion from denormal float to double

2008-01-17T23:38:59+00:00

The trap handler does properly update the fraction,
but not the exponent...

Thanks to Paolo Bonzini for the bug report and the testcase.

Signed-off-by: Ivan Kokshaysky 
Cc: Paolo Bonzini 
Cc: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

alpha: build fixes

2007-12-18T03:28:16+00:00

This fixes some of the alpha-specific build problems, except a) modpost
warning about COMMON symbol "saved_config" and b) nasty final link
failure with gcc-4.x, -Os and scsi-disk driver configured built-in
(due to jump table in .rodata referencing discarded .exit.text).

- build failure with gcc-4.2.x: fix up casts in cia_io* routines to avoid
  warnings ('discards qualifiers from pointer target type'), which are
  failures, thanks to -Werror;
- modpost warnings: add missing __init qualifier for titan and marvel;
  for non-generic build, move machine vectors from .data to .data.init.refok
  section;
- unbreak CPU-specific optimization: rearrange cpuflags-y assignments
  so that extended -mcpu value (ev56, pca56, ev67) overrides basic
  one (ev5, ev6) and not vice versa.

Signed-off-by: Ivan Kokshaysky 
Cc: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

alpha: strncpy/strncat fixes

2007-12-18T03:28:15+00:00

First of all, thanks to Bob Tracy  and
Michael Cree  for testing.
Especially to Bob, as he has done titanic multi-day git-bisect
work that finally helped to reproduce and nail down the bug
(http://bugzilla.kernel.org/show_bug.cgi?id=9457).

[ev6-]stxncpy.S: it's t12, not t2 register that is supposed to contain
the last byte offset upon return. As a result of wrong register use
(which was my fault back in 2003, IIRC), under some circumstances extra
terminating zero bytes were added to destination string. This particularly
led to incorrect DEVPATH strings generated in uevent and therefore to udev
problems.

strncpy.S: unrelated bug I found while testing the above fix - destination
is not properly zero-padded then a byte count exceeds source length.
Actually this is addition to strncpy fix from last year.

Signed-off-by: Ivan Kokshaysky 
Cc: Richard Henderson 
Cc: Bob Tracy 
Cc: Michael Cree 
Cc: Kay Sievers 
Cc: "Rafael J. Wysocki" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

alpha: fix sg_page breakage

2007-11-27T08:19:39+00:00

Signed-off-by: FUJITA Tomonori 
Signed-off-by: Jens Axboe

alpha: sg_virt() fallout

2007-10-23T10:31:05+00:00

Signed-off-by: Jens Axboe

Update arch/ to use sg helpers

2007-10-22T19:19:59+00:00

Signed-off-by: Jens Axboe

spelling fixes: arch/alpha/

2007-10-19T23:04:37+00:00

Spelling fixes in arch/alpha/.

Signed-off-by: Simon Arlott 
Signed-off-by: Adrian Bunk

Combine instrumentation menus in kernel/Kconfig.instrumentation

2007-10-19T18:53:54+00:00

Quoting Randy:

"It seems sad that this patch sources Kconfig.marker, a 7-line file,
20-something times.  Yes, you (we) don't want to put those 7 lines into
20-something different files, so sourcing is the right thing.

However, what you did for avr32 seems more on the right track to me: make
_one_ Instrumentation support menu that includes PROFILING, OPROFILE, KPROBES,
and MARKERS and then use (source) that in all of the arches."

Signed-off-by: Mathieu Desnoyers 
Acked-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Use helpers to obtain task pid in printks (arch code)

2007-10-19T18:53:43+00:00

One of the easiest things to isolate is the pid printed in kernel log.
There was a patch, that made this for arch-independent code, this one makes
so for arch/xxx files.

It took some time to cross-compile it, but hopefully these are all the
printks in arch code.

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Pavel Emelyanov 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

remove asm/bitops.h includes

2007-10-19T18:53:41+00:00

remove asm/bitops.h includes

including asm/bitops directly may cause compile errors. don't include it
and include linux/bitops instead. next patch will deny including asm header
directly.

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