diff options
124 files changed, 2497 insertions, 1941 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt index c119debe6bab..67a5db95f189 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt @@ -119,7 +119,7 @@ Optional Properties (for HDMI pins): Example: // pin controller node pinctrl@35004800 { - compatible = "brcmbcm11351-pinctrl"; + compatible = "brcm,bcm11351-pinctrl"; reg = <0x35004800 0x430>; // pin configuration node diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig index 01004640ee4d..3df3f3a79ef4 100644 --- a/arch/arm/configs/bcm_defconfig +++ b/arch/arm/configs/bcm_defconfig @@ -132,7 +132,7 @@ CONFIG_CRC_ITU_T=y CONFIG_CRC7=y CONFIG_XZ_DEC=y CONFIG_AVERAGE=y -CONFIG_PINCTRL_CAPRI=y +CONFIG_PINCTRL_BCM281XX=y CONFIG_WATCHDOG=y CONFIG_BCM_KONA_WDT=y CONFIG_BCM_KONA_WDT_DEBUG=y diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S index e6f80fcf013b..a4acddad0c78 100644 --- a/arch/ia64/kernel/head.S +++ b/arch/ia64/kernel/head.S @@ -259,7 +259,7 @@ start_ap: * Switch into virtual mode: */ movl r16=(IA64_PSR_IT|IA64_PSR_IC|IA64_PSR_DT|IA64_PSR_RT|IA64_PSR_DFH|IA64_PSR_BN \ - |IA64_PSR_DI|IA64_PSR_AC) + |IA64_PSR_DI) ;; mov cr.ipsr=r16 movl r17=1f diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S index 689ffcaa284e..18e794a57248 100644 --- a/arch/ia64/kernel/ivt.S +++ b/arch/ia64/kernel/ivt.S @@ -58,7 +58,7 @@ #include <asm/unistd.h> #include <asm/errno.h> -#if 1 +#if 0 # define PSR_DEFAULT_BITS psr.ac #else # define PSR_DEFAULT_BITS 0 diff --git a/arch/ia64/kvm/vmm_ivt.S b/arch/ia64/kvm/vmm_ivt.S index 24018484c6e9..397e34a63e18 100644 --- a/arch/ia64/kvm/vmm_ivt.S +++ b/arch/ia64/kvm/vmm_ivt.S @@ -64,7 +64,7 @@ #include "kvm_minstate.h" #include "vti.h" -#if 1 +#if 0 # define PSR_DEFAULT_BITS psr.ac #else # define PSR_DEFAULT_BITS 0 diff --git a/arch/s390/include/asm/sigp.h b/arch/s390/include/asm/sigp.h index d091aa1aaf11..bf9c823d4020 100644 --- a/arch/s390/include/asm/sigp.h +++ b/arch/s390/include/asm/sigp.h @@ -31,4 +31,23 @@ #define SIGP_STATUS_INCORRECT_STATE 0x00000200UL #define SIGP_STATUS_NOT_RUNNING 0x00000400UL +#ifndef __ASSEMBLY__ + +static inline int __pcpu_sigp(u16 addr, u8 order, u32 parm, u32 *status) +{ + register unsigned int reg1 asm ("1") = parm; + int cc; + + asm volatile( + " sigp %1,%2,0(%3)\n" + " ipm %0\n" + " srl %0,28\n" + : "=d" (cc), "+d" (reg1) : "d" (addr), "a" (order) : "cc"); + if (status && cc == 1) + *status = reg1; + return cc; +} + +#endif /* __ASSEMBLY__ */ + #endif /* __S390_ASM_SIGP_H */ diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h index 160779394096..21703f85b48d 100644 --- a/arch/s390/include/asm/smp.h +++ b/arch/s390/include/asm/smp.h @@ -7,6 +7,8 @@ #ifndef __ASM_SMP_H #define __ASM_SMP_H +#include <asm/sigp.h> + #ifdef CONFIG_SMP #include <asm/lowcore.h> @@ -50,9 +52,18 @@ static inline int smp_store_status(int cpu) { return 0; } static inline int smp_vcpu_scheduled(int cpu) { return 1; } static inline void smp_yield_cpu(int cpu) { } static inline void smp_yield(void) { } -static inline void smp_stop_cpu(void) { } static inline void smp_fill_possible_mask(void) { } +static inline void smp_stop_cpu(void) +{ + u16 pcpu = stap(); + + for (;;) { + __pcpu_sigp(pcpu, SIGP_STOP, 0, NULL); + cpu_relax(); + } +} + #endif /* CONFIG_SMP */ #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h index 5eb5c9ddb120..3802d2d3a18d 100644 --- a/arch/s390/include/uapi/asm/unistd.h +++ b/arch/s390/include/uapi/asm/unistd.h @@ -282,7 +282,8 @@ #define __NR_finit_module 344 #define __NR_sched_setattr 345 #define __NR_sched_getattr 346 -#define NR_syscalls 345 +#define __NR_renameat2 347 +#define NR_syscalls 348 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c index 824c39dfddfc..45cdb37aa6f8 100644 --- a/arch/s390/kernel/compat_wrapper.c +++ b/arch/s390/kernel/compat_wrapper.c @@ -1,5 +1,5 @@ /* - * Compat sytem call wrappers. + * Compat system call wrappers. * * Copyright IBM Corp. 2014 */ @@ -213,3 +213,4 @@ COMPAT_SYSCALL_WRAP5(kcmp, pid_t, pid1, pid_t, pid2, int, type, unsigned long, i COMPAT_SYSCALL_WRAP3(finit_module, int, fd, const char __user *, uargs, int, flags); COMPAT_SYSCALL_WRAP3(sched_setattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, flags); COMPAT_SYSCALL_WRAP4(sched_getattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, size, unsigned int, flags); +COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, int, newdfd, const char __user *, newname, unsigned int, flags); diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c index e6af9406987c..acb412442e5e 100644 --- a/arch/s |