andi. r0,r3,MSR_RI
beq- unrecov_restore
+ /* Load PPR from thread struct before we clear MSR:RI */
+BEGIN_FTR_SECTION
+ ld r2,PACACURRENT(r13)
+ ld r2,TASKTHREADPPR(r2)
+END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
+
/*
* Clear RI before restoring r13. If we are returning to
* userspace and we take an exception after restoring r13,
*/
andi. r0,r3,MSR_PR
beq 1f
+BEGIN_FTR_SECTION
+ mtspr SPRN_PPR,r2 /* Restore PPR */
+END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
ACCOUNT_CPU_USER_EXIT(r2, r4)
- RESTORE_PPR(r2, r4)
REST_GPR(13, r1)
1:
mtspr SPRN_SRR1,r3