From: Sam Bobroff Date: Thu, 17 Oct 2019 04:59:37 +0000 (+1100) Subject: powerpc/eeh: differentiate duplicate detection message X-Git-Tag: v5.5-rc1~110^2~32 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=de84ffc3ccbeec3678f95a3d898fc188efa0d9c5;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c index 516a42666b6b1..3dd1a422fc29d 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));