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From:   Robert Richter <rrichter@marvell.com>
To:     Borislav Petkov <bp@alien8.de>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Tony Luck <tony.luck@intel.com>
CC:     James Morse <james.morse@arm.com>,
        Robert Richter <rrichter@marvell.com>,
        "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH 15/19] EDAC, ghes: Use standard kernel macros for page
 calculations
Thread-Topic: [PATCH 15/19] EDAC, ghes: Use standard kernel macros for page
 calculations
Thread-Index: AQHVf6jf/IL0S6oYnkGImdINaIzkrQ==
Date:   Thu, 10 Oct 2019 20:25:35 +0000
Message-ID: <20191010202418.25098-16-rrichter@marvell.com>
References: <20191010202418.25098-1-rrichter@marvell.com>
In-Reply-To: <20191010202418.25098-1-rrichter@marvell.com>
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Use standard macros for page calculations.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Robert Richter <rrichter@marvell.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 8078d4ec9631..851aad92e42d 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -309,8 +309,8 @@ void ghes_edac_report_mem_error(int sev, struct cper_se=
c_mem_err *mem_err)
=20
 	/* Error address */
 	if (mem_err->validation_bits & CPER_MEM_VALID_PA) {
-		e->page_frame_number =3D mem_err->physical_addr >> PAGE_SHIFT;
-		e->offset_in_page =3D mem_err->physical_addr & ~PAGE_MASK;
+		e->page_frame_number =3D PHYS_PFN(mem_err->physical_addr);
+		e->offset_in_page =3D offset_in_page(mem_err->physical_addr);
 	}
=20
 	/* Error grain */
--=20
2.20.1