From: Kai.Jiang <kai.ji...@freescale.com>
Parameter offset_in_page in function edac_mc_handle_ce should be masked
the higher bits above the page size, not the lower bits. The original input
sometimes causes crash.
Signed-off-by: Kai.Jiang <kai.ji...@freescale.com>
---
drivers/edac/mpc85xx_edac.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 38ab8e2..b048a5f 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -854,11 +854,11 @@ static void mpc85xx_mc_check(struct mem_ctl_info *mci)
mpc85xx_mc_printk(mci, KERN_ERR, "PFN out of range!\n");
if (err_detect & DDR_EDE_SBE)
- edac_mc_handle_ce(mci, pfn, err_addr & PAGE_MASK,
+ edac_mc_handle_ce(mci, pfn, err_addr & ~PAGE_MASK,
syndrome, row_index, 0, mci->ctl_name);
if (err_detect & DDR_EDE_MBE)
- edac_mc_handle_ue(mci, pfn, err_addr & PAGE_MASK,
+ edac_mc_handle_ue(mci, pfn, err_addr & ~PAGE_MASK,
row_index, mci->ctl_name);
out_be32(pdata->mc_vbase + MPC85XX_MC_ERR_DETECT, err_detect);
--
1.6.4
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