PTE_SIZE means PTE page table size in most placed, whereas
in hash_low.S in means size of one entry in the table.
Rename it PTE_T_SIZE, and define it directly in hash_low.S
instead of going through asm-offsets.
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
arch/powerpc/kernel/asm-offsets.c | 2 --
arch/powerpc/mm/book3s32/hash_low.S | 6 ++++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/asm-offsets.c
b/arch/powerpc/kernel/asm-offsets.c
index f1b6ff14c8a0..2bd936ebcae8 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -361,8 +361,6 @@ int main(void)
DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
#endif
- DEFINE(PTE_SIZE, sizeof(pte_t));
-
#ifdef CONFIG_KVM
OFFSET(VCPU_HOST_STACK, kvm_vcpu, arch.host_stack);
OFFSET(VCPU_HOST_PID, kvm_vcpu, arch.host_pid);
diff --git a/arch/powerpc/mm/book3s32/hash_low.S
b/arch/powerpc/mm/book3s32/hash_low.S
index fb4233a5bdf7..6925ce998557 100644
--- a/arch/powerpc/mm/book3s32/hash_low.S
+++ b/arch/powerpc/mm/book3s32/hash_low.S
@@ -27,8 +27,10 @@
#include <asm/code-patching-asm.h>
#ifdef CONFIG_PTE_64BIT
+#define PTE_T_SIZE 8
#define PTE_FLAGS_OFFSET 4 /* offset of PTE flags, in bytes */
#else
+#define PTE_T_SIZE 4
#define PTE_FLAGS_OFFSET 0
#endif
@@ -488,7 +490,7 @@ _GLOBAL(flush_hash_pages)
bne 2f
ble cr1,19f
addi r4,r4,0x1000
- addi r5,r5,PTE_SIZE
+ addi r5,r5,PTE_T_SIZE
addi r6,r6,-1
b 1b
@@ -573,7 +575,7 @@ _GLOBAL(flush_hash_pages)
8: ble cr1,9f /* if all ptes checked */
81: addi r6,r6,-1
- addi r5,r5,PTE_SIZE
+ addi r5,r5,PTE_T_SIZE
addi r4,r4,0x1000
lwz r0,0(r5) /* check next pte */
cmpwi cr1,r6,1
--
2.25.0
