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authorTony Luck <tony.luck@intel.com>2007-05-08 10:00:28 -0700
committerTony Luck <tony.luck@intel.com>2007-05-08 10:00:28 -0700
commit9d1d4cc89f3f6952978d37c29607c2d89d350767 (patch)
tree721a79fcb53bc40e7b6a7ccc5349dacdeace11a8
parent0f7ac29e594808eaddb61f17dcd503ad36b3d769 (diff)
[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>
-rw-r--r--arch/ia64/kernel/relocate_kernel.S11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/ia64/kernel/relocate_kernel.S b/arch/ia64/kernel/relocate_kernel.S
index ae473e3f2a0..903babd22d6 100644
--- a/arch/ia64/kernel/relocate_kernel.S
+++ b/arch/ia64/kernel/relocate_kernel.S
@@ -94,7 +94,7 @@ GLOBAL_ENTRY(relocate_new_kernel)
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 @@ GLOBAL_ENTRY(relocate_new_kernel)
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