Similar to commit 89c140bbaeee ("pseries: Fix 64 bit logical memory block panic")
make sure different variables tracking lmb_size are updated to be 64 bit.
This was found by code audit.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
---
arch/powerpc/include/asm/drmem.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/drmem.h b/arch/powerpc/include/asm/drmem.h
index 17ccc6474ab6..d719cbac34b2 100644
--- a/arch/powerpc/include/asm/drmem.h
+++ b/arch/powerpc/include/asm/drmem.h
@@ -21,7 +21,7 @@ struct drmem_lmb {
struct drmem_lmb_info {
struct drmem_lmb *lmbs;
int n_lmbs;
- u32 lmb_size;
+ u64 lmb_size;
};
extern struct drmem_lmb_info *drmem_info;
@@ -67,7 +67,7 @@ struct of_drconf_cell_v2 {
#define DRCONF_MEM_RESERVED 0x00000080
#define DRCONF_MEM_HOTREMOVABLE 0x00000100
-static inline u32 drmem_lmb_size(void)
+static inline u64 drmem_lmb_size(void)
{
return drmem_info->lmb_size;
}
--
2.26.2
