diff options
| -rw-r--r-- | arch/powerpc/configs/skiroot_defconfig | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hugetlb.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_fsl_booke.S | 7 | ||||
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/mm/Makefile | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-call.c | 1 |
6 files changed, 22 insertions, 10 deletions
diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig index cfdd08897a06..5ba131c30f6b 100644 --- a/arch/powerpc/configs/skiroot_defconfig +++ b/arch/powerpc/configs/skiroot_defconfig @@ -37,7 +37,8 @@ CONFIG_MODULE_SIG=y CONFIG_MODULE_SIG_FORCE=y CONFIG_MODULE_SIG_SHA512=y CONFIG_PARTITION_ADVANCED=y -# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_MQ_IOSCHED_DEADLINE is not set +# CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_PPC_VAS is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set @@ -49,7 +50,6 @@ CONFIG_IRQ_ALL_CPUS=y CONFIG_NUMA=y # CONFIG_COMPACTION is not set # CONFIG_MIGRATION is not set -# CONFIG_BOUNCE is not set CONFIG_PPC_64K_PAGES=y CONFIG_SCHED_SMT=y CONFIG_CMDLINE_BOOL=y @@ -136,9 +136,11 @@ CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_VENDOR_AURORA is not set CONFIG_TIGON3=m CONFIG_BNX2X=m # CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set CONFIG_CHELSIO_T1=m @@ -151,6 +153,7 @@ CONFIG_BE2NET=m # CONFIG_NET_VENDOR_HP is not set # CONFIG_NET_VENDOR_HUAWEI is not set CONFIG_E1000=m +CONFIG_E1000E=m CONFIG_IGB=m CONFIG_IXGB=m CONFIG_IXGBE=m @@ -161,15 +164,18 @@ CONFIG_MLX4_EN=m # CONFIG_MLX4_CORE_GEN2 is not set CONFIG_MLX5_CORE=m # CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MICROSEMI is not set CONFIG_MYRI10GE=m # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set -# CONFIG_NET_PACKET_ENGINE is not set +# CONFIG_NET_VENDOR_PACKET_ENGINES is not set CONFIG_QLGE=m CONFIG_NETXEN_NIC=m +CONFIG_QED=m +CONFIG_QEDE=m # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index 66c1e4f88d65..ec2a55a553c7 100644 --- a/arch/powerpc/include/asm/book3s/64/hugetlb.h +++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h @@ -39,6 +39,14 @@ static inline int hstate_get_psize(struct hstate *hstate) #ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE static inline bool gigantic_page_supported(void) { + /* + * We used gigantic page reservation with hypervisor assist in some case. + * We cannot use runtime allocation of gigantic pages in those platforms + * This is hash translation mode LPARs. + */ + if (firmware_has_feature(FW_FEATURE_LPAR) && !radix_enabled()) + return false; + return true; } #endif diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 1881127682e9..32332e24e421 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -194,13 +194,6 @@ set_ivor: #endif mtspr SPRN_MAS4, r2 -#if 0 - /* Enable DOZE */ - mfspr r2,SPRN_HID0 - oris r2,r2,HID0_DOZE@h - mtspr SPRN_HID0, r2 -#endif - #if !defined(CONFIG_BDI_SWITCH) /* * The Abatron BDI JTAG debugger does not tolerate others diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index a21200c6aaea..1fd45a8650e1 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -71,6 +71,7 @@ #include <sysdev/fsl_pci.h> #include <asm/kprobes.h> #include <asm/stacktrace.h> +#include <asm/nmi.h> #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC_CORE) int (*__debugger)(struct pt_regs *regs) __read_mostly; diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index d52ec118e09d..3c1bd9fa23cd 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -52,3 +52,6 @@ obj-$(CONFIG_PPC_MEM_KEYS) += pkeys.o # This is necessary for booting with kcov enabled on book3e machines KCOV_INSTRUMENT_tlb_nohash.o := n KCOV_INSTRUMENT_fsl_booke_mmu.o := n + +# Instrumenting the SLB fault path can lead to duplicate SLB entries +KCOV_INSTRUMENT_slb.o := n diff --git a/arch/powerpc/platforms/powernv/opal-call.c b/arch/powerpc/platforms/powernv/opal-call.c index 578757d403ab..daad8c45c8e7 100644 --- a/arch/powerpc/platforms/powernv/opal-call.c +++ b/arch/powerpc/platforms/powernv/opal-call.c @@ -86,6 +86,7 @@ static s64 __opal_call_trace(s64 a0, s64 a1, s64 a2, s64 a3, s64 a4, s64 a5, s64 a6, s64 a7, unsigned long opcode, unsigned long msr) { + return 0; } #define DO_TRACE false |