diff options
Diffstat (limited to 'include/asm-ia64/mca.h')
| -rw-r--r-- | include/asm-ia64/mca.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h index 97a28b8b2ddd..c7d9c9ed38ba 100644 --- a/include/asm-ia64/mca.h +++ b/include/asm-ia64/mca.h | |||
| @@ -80,7 +80,12 @@ struct ia64_sal_os_state { | |||
| 80 | u64 sal_ra; /* Return address in SAL, physical */ | 80 | u64 sal_ra; /* Return address in SAL, physical */ |
| 81 | u64 sal_gp; /* GP of the SAL - physical */ | 81 | u64 sal_gp; /* GP of the SAL - physical */ |
| 82 | pal_min_state_area_t *pal_min_state; /* from R17. physical in asm, virtual in C */ | 82 | pal_min_state_area_t *pal_min_state; /* from R17. physical in asm, virtual in C */ |
| 83 | /* Previous values of IA64_KR(CURRENT) and IA64_KR(CURRENT_STACK). | ||
| 84 | * Note: if the MCA/INIT recovery code wants to resume to a new context | ||
| 85 | * then it must change these values to reflect the new kernel stack. | ||
| 86 | */ | ||
| 83 | u64 prev_IA64_KR_CURRENT; /* previous value of IA64_KR(CURRENT) */ | 87 | u64 prev_IA64_KR_CURRENT; /* previous value of IA64_KR(CURRENT) */ |
| 88 | u64 prev_IA64_KR_CURRENT_STACK; | ||
| 84 | struct task_struct *prev_task; /* previous task, NULL if it is not useful */ | 89 | struct task_struct *prev_task; /* previous task, NULL if it is not useful */ |
| 85 | /* Some interrupt registers are not saved in minstate, pt_regs or | 90 | /* Some interrupt registers are not saved in minstate, pt_regs or |
| 86 | * switch_stack. Because MCA/INIT can occur when interrupts are | 91 | * switch_stack. Because MCA/INIT can occur when interrupts are |