@@ -612,7 +612,7 @@ __fixup_pv_table:
add r6, r6, r3 @ adjust __pv_phys_pfn_offset address
add r7, r7, r3 @ adjust __pv_offset address
mov r0, r8, lsr #PAGE_SHIFT @ convert to PFN
- str r0, [r6] @ save computed PHYS_OFFSET to __pv_phys_pfn_offset
+ str r0, [r6] @ save computed PHYS_PFN_OFFSET to __pv_phys_pfn_offset
strcc ip, [r7, #HIGH_OFFSET] @ save to __pv_offset high bits
mov r6, r3, lsr #24 @ constant for add/sub instructions
teq r3, r6, lsl #24 @ must be 16MiB aligned
@@ -634,8 +634,8 @@ __fixup_a_pv_table:
adr r0, 3f
ldr r6, [r0]
add r6, r6, r3
- ldr r0, [r6, #HIGH_OFFSET] @ pv_offset high word
- ldr r6, [r6, #LOW_OFFSET] @ pv_offset low word
+ ldr r0, [r6, #HIGH_OFFSET] @ __pv_offset high word
+ ldr r6, [r6, #LOW_OFFSET] @ __pv_offset low word
mov r6, r6, lsr #24
cmn r0, #1
#ifdef CONFIG_THUMB2_KERNEL
1. Change pv_offset to __pv_offset. 2. Change PHYS_OFFSET to PHYS_PFN_OFFSET. commit e26a9e00afc4 ("ARM: Better virt_to_page() handling") replaced __pv_phys_offset with __pv_phys_pfn_offset, but forgot updating the related PHYS_OFFSET to PHYS_PFN_OFFSET. #define PHYS_PFN_OFFSET (__pv_phys_pfn_offset) Fixes: f52bb722547f ("ARM: mm: Correct virt_to_phys patching for 64 bit physical addresses") Fixes: e26a9e00afc4 ("ARM: Better virt_to_page() handling") Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> --- arch/arm/kernel/head.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)