From 41df5928721ff4b5f83767cd5e8b77862fc62bb3 Mon Sep 17 00:00:00 2001 From: Hari Bathini Date: Wed, 11 Sep 2019 20:20:26 +0530 Subject: powerpc/fadump: add fadump support on powernv Add basic callback functions for FADump on PowerNV platform. Signed-off-by: Hari Bathini Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/156821342072.5656.4346362203141486452.stgit@hbathini.in.ibm.com --- arch/powerpc/Kconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index edc19363a729..375ff893fa60 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -569,7 +569,7 @@ config CRASH_DUMP config FA_DUMP bool "Firmware-assisted dump" - depends on PPC64 && PPC_RTAS + depends on PPC64 && (PPC_RTAS || PPC_POWERNV) select CRASH_CORE select CRASH_DUMP help @@ -580,7 +580,8 @@ config FA_DUMP is meant to be a kdump replacement offering robustness and speed not possible without system firmware assistance. - If unsure, say "N" + If unsure, say "y". Only special kernels like petitboot may + need to say "N" here. config IRQ_ALL_CPUS bool "Distribute interrupts on all CPUs by default" -- cgit v1.2.3