From: Robert Richter <rrichter@marvell.com>
Date: Wed, 6 Nov 2019 09:33:20 +0000
Subject: EDAC/ghes: Use standard kernel macros for page calculations
Git-commit: 7c1049317042a37638788bb8a892dbd75b742655
Patch-mainline: v5.5-rc1
References: jsc#SLE-9482

Use standard macros for page calculations.

Signed-off-by: Robert Richter <rrichter@marvell.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: James Morse <james.morse@arm.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20191106093239.25517-10-rrichter@marvell.com
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
 drivers/edac/ghes_edac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index fbc8b1de3ddd..5dc53d3512ae 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -319,8 +319,8 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)
 
 	/* Error address */
 	if (mem_err->validation_bits & CPER_MEM_VALID_PA) {
-		e->page_frame_number = mem_err->physical_addr >> PAGE_SHIFT;
-		e->offset_in_page = mem_err->physical_addr & ~PAGE_MASK;
+		e->page_frame_number = PHYS_PFN(mem_err->physical_addr);
+		e->offset_in_page = offset_in_page(mem_err->physical_addr);
 	}
 
 	/* Error grain */
-- 
2.24.1