From de84ffc3ccbeec3678f95a3d898fc188efa0d9c5 Mon Sep 17 00:00:00 2001 From: Sam Bobroff Date: Thu, 17 Oct 2019 15:59:37 +1100 Subject: [PATCH] powerpc/eeh: differentiate duplicate detection message Currently when an EEH error is detected, the system log receives the same (or almost the same) message twice: EEH: PHB#0 failure detected, location: N/A EEH: PHB#0 failure detected, location: N/A or EEH: eeh_dev_check_failure: Frozen PHB#0-PE#0 detected EEH: Frozen PHB#0-PE#0 detected This looks like a bug, but in fact the messages are from different functions and mean slightly different things. So keep both but change one of the messages slightly, so that it's clear they are different: EEH: PHB#0 failure detected, location: N/A EEH: Recovering PHB#0, location: N/A or EEH: eeh_dev_check_failure: Frozen PHB#0-PE#0 detected EEH: Recovering PHB#0-PE#0 Signed-off-by: Sam Bobroff Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/43817cb6e6631b0828b9a6e266f60d1f8ca8eb22.1571288375.git.sbobroff@linux.ibm.com --- arch/powerpc/kernel/eeh_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c index 516a42666b6b..3dd1a422fc29 100644 --- a/arch/powerpc/kernel/eeh_driver.c +++ b/arch/powerpc/kernel/eeh_driver.c @@ -881,12 +881,12 @@ void eeh_handle_normal_event(struct eeh_pe *pe) /* Log the event */ if (pe->type & EEH_PE_PHB) { - pr_err("EEH: PHB#%x failure detected, location: %s\n", + pr_err("EEH: Recovering PHB#%x, location: %s\n", pe->phb->global_number, eeh_pe_loc_get(pe)); } else { struct eeh_pe *phb_pe = eeh_phb_pe_get(pe->phb); - pr_err("EEH: Frozen PHB#%x-PE#%x detected\n", + pr_err("EEH: Recovering PHB#%x-PE#%x\n", pe->phb->global_number, pe->addr); pr_err("EEH: PE location: %s, PHB location: %s\n", eeh_pe_loc_get(pe), eeh_pe_loc_get(phb_pe)); -- 2.45.2