Oskar Schirmer
c3dc5bec05
flat: fix data sections alignment
...
The flat loader uses an architecture's flat_stack_align() to align the
stack but assumes word-alignment is enough for the data sections.
However, on the Xtensa S6000 we have registers up to 128bit width
which can be used from userspace and therefor need userspace stack and
data-section alignment of at least this size.
This patch drops flat_stack_align() and uses the same alignment that
is required for slab caches, ARCH_SLAB_MINALIGN, or wordsize if it's
not defined by the architecture.
It also fixes m32r which was obviously kaput, aligning an
uninitialized stack entry instead of the stack pointer.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Oskar Schirmer <os@emlix.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Bryan Wu <cooloney@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Johannes Weiner <jw@emlix.com>
Acked-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-29 08:40:02 -07:00
..
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-02-22 09:23:02 -08:00
2009-02-22 09:23:02 -08:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:44 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:44 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-26 10:38:43 -08:00
2009-03-24 15:17:44 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-27 16:42:00 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:41 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:42 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:44 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-05-29 08:40:02 -07:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:42 +10:00
2009-03-02 16:49:37 -05:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:42 +10:00
2009-01-16 21:58:10 +10:00
2009-03-27 12:46:23 +01:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-26 21:15:30 +01:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-26 10:33:01 -08:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:41 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-26 21:15:27 +01:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:41 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-03-24 15:17:42 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:43 +10:00
2009-01-16 21:58:10 +10:00
2009-03-16 17:52:16 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:41 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:43 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:43 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-17 08:44:42 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-04-02 01:05:31 +00:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:43 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:44 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-17 08:44:41 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-16 18:00:25 +10:00
2009-03-17 08:47:11 +10:00
2009-03-17 08:44:42 +10:00
2009-01-16 21:58:10 +10:00
2009-02-15 22:43:33 -08:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-16 17:54:49 +10:00
2009-01-16 21:58:10 +10:00
2009-01-27 16:42:02 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:42 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:45 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-03-24 15:17:43 +10:00
2009-03-24 15:17:43 +10:00
2009-04-22 20:39:49 +02:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00
2009-01-16 21:58:10 +10:00