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Subject[PATCH AUTOSEL 5.7 06/61] EDAC/mc: Call edac_inc_ue_error() before panic
Date
From: Zhenzhong Duan <zhenzhong.duan@gmail.com>

[ Upstream commit e9ff6636d3f97a764487999754c0bfee9d2c231e ]

By calling edac_inc_ue_error() before panic, we get a correct UE error
count for core dump analysis.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20200610065846.3626-2-zhenzhong.duan@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/edac/edac_mc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 75ede27bdf6aa..c1f23c21a4106 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -1011,6 +1011,8 @@ static void edac_ue_error(struct edac_raw_error_desc *e)
e->other_detail);
}

+ edac_inc_ue_error(e);
+
if (edac_mc_get_panic_on_ue()) {
panic("UE %s%son %s (%s page:0x%lx offset:0x%lx grain:%ld%s%s)\n",
e->msg,
@@ -1020,8 +1022,6 @@ static void edac_ue_error(struct edac_raw_error_desc *e)
*e->other_detail ? " - " : "",
e->other_detail);
}
-
- edac_inc_ue_error(e);
}

static void edac_inc_csrow(struct edac_raw_error_desc *e, int row, int chan)
--
2.25.1
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