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authorTan Xiaojun <tanxiaojun@huawei.com>2015-10-20 19:45:38 +0800
committerBorislav Petkov <bp@suse.de>2015-10-22 22:57:30 +0200
commit990995bad13c2bcf074f87236d1a6c5e09bd5eff (patch)
treed2163335273edf273ec416d0107373614a10ffb4 /drivers/edac/edac_mc.c
parent941fd2e7096495c05d693efcd3141e4e79a51ff6 (diff)
downloadblackbird-op-linux-990995bad13c2bcf074f87236d1a6c5e09bd5eff.tar.gz
blackbird-op-linux-990995bad13c2bcf074f87236d1a6c5e09bd5eff.zip
EDAC: Fix PAGES_TO_MiB macro misuse
The PAGES_TO_MiB macro is used for unit conversion but the trace_mc_event() tracepoint expects a page address. Fix that. Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1445341538-24271-1-git-send-email-tanxiaojun@huawei.com Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/edac_mc.c')
-rw-r--r--drivers/edac/edac_mc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 943ed8cf71b9..77ecd6a4179a 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -1302,7 +1302,7 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
grain_bits = fls_long(e->grain) + 1;
trace_mc_event(type, e->msg, e->label, e->error_count,
mci->mc_idx, e->top_layer, e->mid_layer, e->low_layer,
- PAGES_TO_MiB(e->page_frame_number) | e->offset_in_page,
+ (e->page_frame_number << PAGE_SHIFT) | e->offset_in_page,
grain_bits, e->syndrome, e->other_detail);
edac_raw_mc_handle_error(type, mci, e);
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