Commit Graph

6 Commits

Author SHA1 Message Date
Christoph Lameter
a3ebdb6c42 IA64: Slim down __clear_bit_unlock
__clear_bit_unlock does not need to perform atomic operations on the
variable.  Avoid a cmpxchg and simply do a store with release semantics.
Add a barrier to be safe that the compiler does not do funky things.

Tony: Use intrinsic rather than inline assembler

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-12-18 16:22:46 -08:00
Chen, Kenneth W
412e6a3782 [IA64] use icc defined constant
Use icc defined constant instead of magic number.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-07 08:49:27 -08:00
Chen, Kenneth W
9df79decc3 [IA64] add __builtin_trap definition for icc build
Map __builtin_trap function to break 0 instruction.

Signed-off-by: HJ Lu <hongjiu.lu@intel.com>
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-07 08:49:10 -08:00
Chen, Kenneth W
c583f66dc4 [IA64] clean up asm/intel_intrin.h
Include intrinsic header file from icc compiler.  Remove
duplicate definition from kernel source.

Signed-off-by: HJ Lu <hongjiu.lu@intel.com>
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-07 08:48:49 -08:00
Chen, Kenneth W
4bf64e72bd [IA64] map ia64_hint definition to intel compiler intrinsic
Map ia64_hint() to internal intel compiler intrinsic.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-07 08:48:14 -08:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00