AuxXxilium/linux_dsm_epyc7002
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3 Commits

Author SHA1 Message Date
Dean Nelson
59a0a8aa6a [IA64] fix call of smp_processor_id() by XPC while 
XPC calls smp_processor_id() twice from xpc_setup_infrastructure() with
preemption enabled, which gets flagged if 'DEBUG_PREEMPT=y'. This patch
replaces the two calls to smp_processor_id() by a single call to
raw_smp_processor_id() since any CPU within the partition will do.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2005-07-13 11:52:45 -07:00
Dave Jones
821fe94727 [PATCH] gcc4 compile fix for recent ia64 xpc changes 
Gcc4 doesn't like volatile casts as lvalues.  Make the structure members
volatile instead.

Signed-off-by: Dave Jones <davej@redhat.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 2005-06-25 16:24:25 -07:00
Dean Nelson
89eb8eb927 [IA64-SGI] SGI Altix cross partition functionality [2/3] 
This patch contains the communication module (XPC) for cross partition
communication on a partitioned SGI Altix.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2005-05-03 12:36:00 -07:00