AuxXxilium/linux_dsm_epyc7002
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3 Commits

Author SHA1 Message Date
Boris Ostrovsky
d52eefb47d ia64/xen: Remove Xen support for ia64 
ia64 has not been supported by Xen since 4.2 so it's time to drop
Xen/ia64 from Linux as well.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2013-12-10 16:11:07 -08:00
Isaku Yamahata
f8d1f99f39 ia64/pv_ops: paravirtualized instruction checker. 
This patch implements a checker to detect instructions which
should be paravirtualized instead of direct writing raw instruction.
This patch does rough check so that it doesn't fully cover all cases,
but it can detects most cases of paravirtualization breakage of hand
written assembly codes.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-10-17 10:12:54 -07:00
Isaku Yamahata
02e32e36f4 [IA64] pvops: paravirtualize minstate.h. 
paravirtualize minstate.h which are hand written assembly code.
They include sensitive or performance critical privileged
instructions. So that they are appropriate for paravirtualization.

Cc: Keith Owens <kaos@ocs.com.au>
Cc: Akio Takebe <takebe_akio@jp.fujitsu.com>
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
 2008-05-27 15:02:17 -07:00