diff options
| author | Tony Luck <tony.luck@intel.com> | 2007-05-08 10:00:28 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-05-08 10:00:28 -0700 |
| commit | 9d1d4cc89f3f6952978d37c29607c2d89d350767 (patch) | |
| tree | 721a79fcb53bc40e7b6a7ccc5349dacdeace11a8 | |
| parent | 0f7ac29e594808eaddb61f17dcd503ad36b3d769 (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.S | 11 |
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 |