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| author |   Hari Bathini <hbathini@linux.ibm.com> | 2019-09-11 20:20:26 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-09-14 00:04:43 +1000 |
| commit | 41df5928721ff4b5f83767cd5e8b77862fc62bb3 (patch) | |
| tree | 1cf57af8683728dcd14a5ad0c8d7e81d0d43bb45 /arch/powerpc/Kconfig | |
| parent | powerpc/opal: add MPIPL interface definitions (diff) | |
| download | linux-dev-41df5928721ff4b5f83767cd5e8b77862fc62bb3.tar.xz linux-dev-41df5928721ff4b5f83767cd5e8b77862fc62bb3.zip | |
powerpc/fadump: add fadump support on powernv
Add basic callback functions for FADump on PowerNV platform.
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/156821342072.5656.4346362203141486452.stgit@hbathini.in.ibm.com
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
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" |