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authorAshok Raj <ashok.raj@intel.com>2005-04-22 14:46:24 -0700
committerTony Luck <tony.luck@intel.com>2005-04-22 14:46:24 -0700
commitdf6c6804ce1d383c878ab071bce8125125d96abc (patch)
tree43765d4b40a4a3c64f2a32b684f4041e2f01644d /arch/ia64/kernel/head.S
parentb8d8b883e6f029e99c35c88f853501740e322131 (diff)
downloadblackbird-op-linux-df6c6804ce1d383c878ab071bce8125125d96abc.tar.gz
blackbird-op-linux-df6c6804ce1d383c878ab071bce8125125d96abc.zip
[IA64] Fix build errors for !HOTPLUG case.
Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/head.S')
-rw-r--r--arch/ia64/kernel/head.S10
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 0d535d65eea6..8d3a9291b47f 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -95,6 +95,10 @@ RestRR: \
add _idx1=1,_idx1;; \
br.cloop.sptk.few RestRR
+#define SET_AREA_FOR_BOOTING_CPU(reg1, reg2) \
+ movl reg1=sal_state_for_booting_cpu;; \
+ ld8 reg2=[reg1];;
+
/*
* Adjust region registers saved before starting to save
* break regs and rest of the states that need to be preserved.
@@ -150,7 +154,8 @@ RestRR: \
stf.spill.nta [_reg1]=f31,16;;
#else
-#define SAL_TO_OS_BOOT_HANDOFF_STATE_SAVE(a1,a2)
+#define SET_AREA_FOR_BOOTING_CPU(a1, a2)
+#define SAL_TO_OS_BOOT_HANDOFF_STATE_SAVE(a1,a2, a3)
#define SAVE_REGION_REGS(_tmp, _r0, _r1, _r2, _r3, _r4, _r5, _r6, _r7)
#define STORE_REGION_REGS(ptr, _r0, _r1, _r2, _r3, _r4, _r5, _r6, _r7)
#endif
@@ -260,8 +265,7 @@ start_ap:
;;
1: // now we are in virtual mode
- movl r2=sal_state_for_booting_cpu;;
- ld8 r16=[r2];;
+ SET_AREA_FOR_BOOTING_CPU(r2, r16);
STORE_REGION_REGS(r16, r8,r9,r10,r11,r12,r13,r14,r15);
SAL_TO_OS_BOOT_HANDOFF_STATE_SAVE(r16,r17,r25)
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