diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r-- | arch/powerpc/Kconfig | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 303703d716f..d219ebecabf 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig | |||
@@ -134,6 +134,7 @@ config PPC | |||
134 | select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64 | 134 | select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64 |
135 | select HAVE_GENERIC_HARDIRQS | 135 | select HAVE_GENERIC_HARDIRQS |
136 | select HAVE_SPARSE_IRQ | 136 | select HAVE_SPARSE_IRQ |
137 | select SPARSE_IRQ | ||
137 | select IRQ_PER_CPU | 138 | select IRQ_PER_CPU |
138 | select IRQ_DOMAIN | 139 | select IRQ_DOMAIN |
139 | select GENERIC_IRQ_SHOW | 140 | select GENERIC_IRQ_SHOW |
@@ -377,13 +378,16 @@ config CRASH_DUMP | |||
377 | The same kernel binary can be used as production kernel and dump | 378 | The same kernel binary can be used as production kernel and dump |
378 | capture kernel. | 379 | capture kernel. |
379 | 380 | ||
380 | config PHYP_DUMP | 381 | config FA_DUMP |
381 | bool "Hypervisor-assisted dump (EXPERIMENTAL)" | 382 | bool "Firmware-assisted dump" |
382 | depends on PPC_PSERIES && EXPERIMENTAL | 383 | depends on PPC64 && PPC_RTAS && CRASH_DUMP |
383 | help | 384 | help |
384 | Hypervisor-assisted dump is meant to be a kdump replacement | 385 | A robust mechanism to get reliable kernel crash dump with |
385 | offering robustness and speed not possible without system | 386 | assistance from firmware. This approach does not use kexec, |
386 | hypervisor assistance. | 387 | instead firmware assists in booting the kdump kernel |
388 | while preserving memory contents. Firmware-assisted dump | ||
389 | is meant to be a kdump replacement offering robustness and | ||
390 | speed not possible without system firmware assistance. | ||
387 | 391 | ||
388 | If unsure, say "N" | 392 | If unsure, say "N" |
389 | 393 | ||
@@ -612,7 +616,7 @@ endmenu | |||
612 | 616 | ||
613 | config ISA_DMA_API | 617 | config ISA_DMA_API |
614 | bool | 618 | bool |
615 | default !PPC_ISERIES || PCI | 619 | default PCI |
616 | 620 | ||
617 | menu "Bus options" | 621 | menu "Bus options" |
618 | 622 | ||