[PATCH 1/2] powerpc/asm-offset: Remove unused items related to paca

[Christophe Leroy]

PACA_SIZE, PACACONTEXTID, PACALOWSLICESPSIZE, PACAHIGHSLICEPSIZE,
PACA_SLB_ADDR_LIMIT, MMUPSIZEDEFSIZE, PACASLBCACHE, PACASLBCACHEPTR,
PACASTABRR, PACAVMALLOCSLLP, MMUPSIZESLLP, PACACONTEXTSLLP,
PACALPPACAPTR, LPPACA_DTLIDX and PACA_DTL_RIDX are not used anymore
by ASM code.

Remove them.

Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
 arch/powerpc/kernel/asm-offsets.c | 24 ------------------------
 1 file changed, 24 deletions(-)

diff --git a/arch/powerpc/kernel/asm-offsets.c 
b/arch/powerpc/kernel/asm-offsets.c
index 28af4efb4587..419ab4a89114 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -197,7 +197,6 @@ int main(void)
        OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size);
        OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page);
        /* paca */
-       DEFINE(PACA_SIZE, sizeof(struct paca_struct));
        OFFSET(PACAPACAINDEX, paca_struct, paca_index);
        OFFSET(PACAPROCSTART, paca_struct, cpu_start);
        OFFSET(PACAKSAVE, paca_struct, kstack);
@@ -212,15 +211,6 @@ int main(void)
        OFFSET(PACAIRQSOFTMASK, paca_struct, irq_soft_mask);
        OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened);
        OFFSET(PACA_FTRACE_ENABLED, paca_struct, ftrace_enabled);
-#ifdef CONFIG_PPC_BOOK3S
-       OFFSET(PACACONTEXTID, paca_struct, mm_ctx_id);
-#ifdef CONFIG_PPC_MM_SLICES
-       OFFSET(PACALOWSLICESPSIZE, paca_struct, mm_ctx_low_slices_psize);
-       OFFSET(PACAHIGHSLICEPSIZE, paca_struct, mm_ctx_high_slices_psize);
-       OFFSET(PACA_SLB_ADDR_LIMIT, paca_struct, mm_ctx_slb_addr_limit);
-       DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
-#endif /* CONFIG_PPC_MM_SLICES */
-#endif
 
 #ifdef CONFIG_PPC_BOOK3E
        OFFSET(PACAPGD, paca_struct, pgd);
@@ -241,21 +231,9 @@ int main(void)
 #endif /* CONFIG_PPC_BOOK3E */
 
 #ifdef CONFIG_PPC_BOOK3S_64
-       OFFSET(PACASLBCACHE, paca_struct, slb_cache);
-       OFFSET(PACASLBCACHEPTR, paca_struct, slb_cache_ptr);
-       OFFSET(PACASTABRR, paca_struct, stab_rr);
-       OFFSET(PACAVMALLOCSLLP, paca_struct, vmalloc_sllp);
-#ifdef CONFIG_PPC_MM_SLICES
-       OFFSET(MMUPSIZESLLP, mmu_psize_def, sllp);
-#else
-       OFFSET(PACACONTEXTSLLP, paca_struct, mm_ctx_sllp);
-#endif /* CONFIG_PPC_MM_SLICES */
        OFFSET(PACA_EXGEN, paca_struct, exgen);
        OFFSET(PACA_EXMC, paca_struct, exmc);
        OFFSET(PACA_EXNMI, paca_struct, exnmi);
-#ifdef CONFIG_PPC_PSERIES
-       OFFSET(PACALPPACAPTR, paca_struct, lppaca_ptr);
-#endif
        OFFSET(PACA_SLBSHADOWPTR, paca_struct, slb_shadow_ptr);
        OFFSET(SLBSHADOW_STACKVSID, slb_shadow, save_area[SLB_NUM_BOLTED - 
1].vsid);
        OFFSET(SLBSHADOW_STACKESID, slb_shadow, save_area[SLB_NUM_BOLTED - 
1].esid);
@@ -264,9 +242,7 @@ int main(void)
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
        OFFSET(PACA_PMCINUSE, paca_struct, pmcregs_in_use);
 #endif
-       OFFSET(LPPACA_DTLIDX, lppaca, dtl_idx);
        OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count);
-       OFFSET(PACA_DTL_RIDX, paca_struct, dtl_ridx);
 #endif /* CONFIG_PPC_BOOK3S_64 */
        OFFSET(PACAEMERGSP, paca_struct, emergency_sp);
 #ifdef CONFIG_PPC_BOOK3S_64
-- 
2.25.0