diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b8c4ac56bddc..2c9cdf1d8761 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -163,7 +163,6 @@ config PPC select ARCH_WANT_IRQS_OFF_ACTIVATE_MM select ARCH_WANT_LD_ORPHAN_WARN select ARCH_WANTS_MODULES_DATA_IN_VMALLOC if PPC_BOOK3S_32 || PPC_8xx - select ARCH_WANTS_NO_INSTR select ARCH_WEAK_RELEASE_ACQUIRE select BINFMT_ELF select BUILDTIME_TABLE_SORT @@ -198,6 +197,7 @@ config PPC select HAVE_ARCH_KASAN if PPC_RADIX_MMU select HAVE_ARCH_KASAN if PPC_BOOK3E_64 select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN + select HAVE_ARCH_KCSAN if PPC_BOOK3S_64 select HAVE_ARCH_KFENCE if ARCH_SUPPORTS_DEBUG_PAGEALLOC select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET select HAVE_ARCH_KGDB @@ -207,7 +207,7 @@ config PPC select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_ASM_MODVERSIONS - select HAVE_CONTEXT_TRACKING_USER if PPC64 + select HAVE_CONTEXT_TRACKING_USER select HAVE_C_RECORDMCOUNT select HAVE_DEBUG_KMEMLEAK select HAVE_DEBUG_STACKOVERFLOW @@ -257,6 +257,7 @@ config PPC select HAVE_STATIC_CALL if PPC32 select HAVE_SYSCALL_TRACEPOINTS select HAVE_VIRT_CPU_ACCOUNTING + select HAVE_VIRT_CPU_ACCOUNTING_GEN select HUGETLB_PAGE_SIZE_VARIABLE if PPC_BOOK3S_64 && HUGETLB_PAGE select IOMMU_HELPER if PPC64 select IRQ_DOMAIN @@ -388,10 +389,22 @@ config PPC_DCR depends on PPC_DCR_NATIVE || PPC_DCR_MMIO default y +config PPC_PCI_OF_BUS_MAP + bool "Use pci_to_OF_bus_map (deprecated)" + depends on PPC32 + depends on PPC_PMAC || PPC_CHRP + help + This option uses pci_to_OF_bus_map to map OF nodes to PCI devices, which + restricts the system to only having 256 PCI buses. On CHRP it also causes + the "pci-OF-bus-map" property to be created in the device tree. + + If unsure, say "N". + config PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT depends on PPC32 - depends on !PPC_PMAC && !PPC_CHRP + depends on !PPC_PCI_OF_BUS_MAP bool "Assign PCI bus numbers from zero individually for each PCI domain" + default y help By default on PPC32 were PCI bus numbers unique across all PCI domains. So system could have only 256 PCI buses independently of available @@ -1029,6 +1042,7 @@ config PPC_SECURE_BOOT depends on PPC_POWERNV || PPC_PSERIES depends on IMA_ARCH_POLICY imply IMA_SECURE_AND_OR_TRUSTED_BOOT + select PSERIES_PLPKS if PPC_PSERIES help Systems with firmware secure boot enabled need to define security policies to extend secure boot to the OS. This config allows a user |