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Move STACK_TOP[_MAX] out of asm/a.out.h and into asm/processor.h as they're
required whether or not A.OUT format is available.
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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From: Al Viro <viro@ftp.linux.org.uk>
rename alpha_task_regs() to task_pt_regs(), switch open-coded instances
to use of the helper.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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use task_thread_info() for accesses to thread_info of task in arch/alpha
and include/asm-alpha
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Remove various things which were checking for gcc-1.x and gcc-2.x compilers.
From: Adrian Bunk <bunk@stusta.de>
Some documentation updates and removes some code paths for gcc < 3.2.
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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- Move MCA_bus declaration from <asm/processor.h> to <linux/mca.h>
- Define it in mca.c, not setup.c
- EXPORT_SYMBOL it at the site of its definition.
- Fix up random files to include <linux/mca.h> for the use of the MCA_bus
symbol
- Delete some unnecessary ifdefs.
- Delete some unneeded comments.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
When CONFIG_SMP is not set, spinlock_t is an empty structure, so its
address has arbitrary alignment.
The prefetch instructions with unaligned address don't have visible side
effects on alphas with SRM console (except performance degradation) - the
PALcode handles unaligned traps caused by prefetch instructions internally.
However, on old AlphaBIOS/MILO boxes unaligned prefetch leads to unhandled
alignment trap and kernel panic.
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When I change the setting of CONFIG_EISA, everything rebuilds. This is
because EISA_bus is declared in <asm/processor.h> which is implicitly
included by just about everything. This is a silly place to declare it,
so this patch moves it to include/linux/eisa.h.
While I'm at it, I also move the variable definition to
drivers/eisa/eisa-bus.c. The rest of this patch is fixing up the fallout
from having to include <linux/eisa.h> if you use EISA_bus.
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This allows us to avoid having to use atomic updates for the lazy FP
status setting, since we don't have to worry about other CPU's racing
on the fields.
Also, fix x86 FP state after fork() by making sure the FP is unlazied
_before_ we copy the state information. Otherwise, if a process did a
fork() while holding the FP state lazily in the registers, the child
would incorrectly unlazy bogus state.
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A supplement to manfred's patch; remove copy_segments, release_segments
and even forget_segments from all architectures (except x86-64 since
Andi wants to do that seperately):
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Make cpu_relax() on all architectures a gcc barrier to match x86.
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- Keith Owens: module exporting error checking
- Greg KH: USB update
- Paul Mackerras: clean up wait_init_idle(), ppc prefetch macros
- Jan Kara: quota fixes
- Abraham vd Merwe: agpgart support for Intel 830M
- Jakub Jelinek: ELF loader cleanups
- Al Viro: more cleanups
- David Miller: sparc64 fix, netfilter fixes
- me: tweak resurrected oom handling
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- Neil Brown: md cleanups/fixes
- Andrew Morton: console locking merge
- Andrea Arkangeli: major VM merge
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- Alan Cox: continued merging
- Mingming Cao: make msgrcv/shmat check the queue/segment ID's properly
- Greg KH: USB serial init failure fix, Xircom serial converter driver
- Neil Brown: nsfd/raid/md/lockd cleanups
- Ingo Molnar: multipath RAID personality, raid xor update
- Hugh Dickins/Marcelo Tosatti: swapin read-ahead race fix
- Vojtech Pavlik: fix up some of the infrastructure for x86-64
- Robert Love: AMD 761 AGP GART support
- Jens Axboe: fix SCSI-generic queue handling race
- me: be sane about page reference bits
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