[SPARC64]: Add explicit register args to trap state loading macros.
This, as well as making the code cleaner, allows a simplification in
the TSB miss handling path.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index b3511ff..4ca3ea0 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -50,7 +50,7 @@
add %g0, %g0, %g0
ba,a,pt %xcc, rtrap_clr_l6
-1: TRAP_LOAD_THREAD_REG
+1: TRAP_LOAD_THREAD_REG(%g6, %g1)
ldub [%g6 + TI_FPSAVED], %g5
wr %g0, FPRS_FEF, %fprs
andcc %g5, FPRS_FEF, %g0
@@ -190,7 +190,7 @@
.globl do_fpother_check_fitos
.align 32
do_fpother_check_fitos:
- TRAP_LOAD_THREAD_REG
+ TRAP_LOAD_THREAD_REG(%g6, %g1)
sethi %hi(fp_other_bounce - 4), %g7
or %g7, %lo(fp_other_bounce - 4), %g7
@@ -378,7 +378,7 @@
sllx %g2, %g4, %g2
sllx %g4, 2, %g4
- TRAP_LOAD_IRQ_WORK
+ TRAP_LOAD_IRQ_WORK(%g6, %g1)
lduw [%g6 + %g4], %g5 /* g5 = irq_work(cpu, pil) */
stw %g5, [%g3 + 0x00] /* bucket->irq_chain = g5 */
@@ -422,7 +422,7 @@
.globl utrap_trap
utrap_trap: /* %g3=handler,%g4=level */
- TRAP_LOAD_THREAD_REG
+ TRAP_LOAD_THREAD_REG(%g6, %g1)
ldx [%g6 + TI_UTRAPS], %g1
brnz,pt %g1, invoke_utrap
nop