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[IA64] Don't alloc empty frame in ia64_switch_mode_phys
authorZou Nan hai <nanhai.zou@intel.com>
Tue, 25 Jul 2006 23:36:40 +0000 (07:36 +0800)
committerTony Luck <tony.luck@intel.com>
Wed, 2 Aug 2006 23:13:17 +0000 (16:13 -0700)
commite55ce456155813ca34e105d0e05306edad05cf6e
tree25039623491553c7d6dd0dc4f8b2949fd4920f8ftree | snapshot
parentacb15c85de57d81d773b6e4184b7cb143ce83ebacommit | diff
[IA64] Don't alloc empty frame in ia64_switch_mode_phys

I think ia64_switch_mode_phys and ia64_switch_mode_virt
does not need to alloc an empty frame.
An empty frame is required by loadrs but flushrs
does not need that.

Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/head.S diff | blob | history
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