[IA64] Removal of percpu TR cleanup in kexec code
The kexec code wasn't in the kernel when Ken Chen created
this patch (00b65985fb2fc542b855b03fcda0d0f2bab4f442) to
change the mapping of percpu area from a TR to a TC.
Zou Nanhai spotted this extra piece, and Simon Horman
concurred.
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/relocate_kernel.S b/arch/ia64/kernel/relocate_kernel.S
index ae473e3..903babd 100644
--- a/arch/ia64/kernel/relocate_kernel.S
+++ b/arch/ia64/kernel/relocate_kernel.S
@@ -94,7 +94,7 @@
4:
srlz.i
;;
- //purge TR entry for kernel text and data
+ // purge TR entry for kernel text and data
movl r16=KERNEL_START
mov r18=KERNEL_TR_PAGE_SHIFT<<2
;;
@@ -104,15 +104,6 @@
srlz.i
;;
- // purge TR entry for percpu data
- movl r16=PERCPU_ADDR
- mov r18=PERCPU_PAGE_SHIFT<<2
- ;;
- ptr.d r16,r18
- ;;
- srlz.d
- ;;
-
// purge TR entry for pal code
mov r16=in3
mov r18=IA64_GRANULE_SHIFT<<2