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Diffstat (limited to 'arch/powerpc/kernel/traps.c')
-rw-r--r--arch/powerpc/kernel/traps.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 330841766b09..26e1358ff0bc 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -1399,7 +1399,6 @@ void fp_unavailable_tm(struct pt_regs *regs)
TM_DEBUG("FP Unavailable trap whilst transactional at 0x%lx, MSR=%lx\n",
regs->nip, regs->msr);
- tm_enable();
/* We can only have got here if the task started using FP after
* beginning the transaction. So, the transactional regs are just a
@@ -1408,8 +1407,7 @@ void fp_unavailable_tm(struct pt_regs *regs)
* transaction, and probably retry but now with FP enabled. So the
* checkpointed FP registers need to be loaded.
*/
- tm_reclaim(&current->thread, current->thread.regs->msr,
- TM_CAUSE_FAC_UNAV);
+ tm_reclaim_current(TM_CAUSE_FAC_UNAV);
/* Reclaim didn't save out any FPRs to transact_fprs. */
/* Enable FP for the task: */
@@ -1432,9 +1430,7 @@ void altivec_unavailable_tm(struct pt_regs *regs)
TM_DEBUG("Vector Unavailable trap whilst transactional at 0x%lx,"
"MSR=%lx\n",
regs->nip, regs->msr);
- tm_enable();
- tm_reclaim(&current->thread, current->thread.regs->msr,
- TM_CAUSE_FAC_UNAV);
+ tm_reclaim_current(TM_CAUSE_FAC_UNAV);
regs->msr |= MSR_VEC;
tm_recheckpoint(&current->thread, regs->msr);
current->thread.used_vr = 1;
@@ -1455,10 +1451,8 @@ void vsx_unavailable_tm(struct pt_regs *regs)
"MSR=%lx\n",
regs->nip, regs->msr);
- tm_enable();
/* This reclaims FP and/or VR regs if they're already enabled */
- tm_reclaim(&current->thread, current->thread.regs->msr,
- TM_CAUSE_FAC_UNAV);
+ tm_reclaim_current(TM_CAUSE_FAC_UNAV);
regs->msr |= MSR_VEC | MSR_FP | current->thread.fpexc_mode |
MSR_VSX;