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 5813e931f2f00..01ff71f7b6456 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -950,6 +950,8 @@ 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, @@ -959,8 +961,6 @@ 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)