diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/Kconfig | 1 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 10 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/unistd.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/uapi/asm/unistd.h | 3 | ||||
| -rw-r--r-- | arch/microblaze/kernel/syscall_table.S | 3 | ||||
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 2 |
6 files changed, 10 insertions, 11 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index ce3e512517ce..636e0720fb20 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -33,6 +33,7 @@ config MICROBLAZE select OF_EARLY_FLATTREE select TRACING_SUPPORT select VIRT_TO_BUS + select CPU_NO_EFFICIENT_FFS config SWAP def_bool n diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 497a988d79c2..c38d0dd91134 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -70,11 +70,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -/* Free all resources held by a thread. */ -static inline void exit_thread(void) -{ -} - extern unsigned long thread_saved_pc(struct task_struct *t); extern unsigned long get_wchan(struct task_struct *p); @@ -127,11 +122,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -/* Free current thread data structures etc. */ -static inline void exit_thread(void) -{ -} - /* Return saved (kernel) PC of a blocked thread. */ # define thread_saved_pc(tsk) \ ((tsk)->thread.regs ? (tsk)->thread.regs->r15 : 0) diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h index 76ed17b56fea..805ae5d712e8 100644 --- a/arch/microblaze/include/asm/unistd.h +++ b/arch/microblaze/include/asm/unistd.h @@ -38,6 +38,6 @@ #endif /* __ASSEMBLY__ */ -#define __NR_syscalls 389 +#define __NR_syscalls 392 #endif /* _ASM_MICROBLAZE_UNISTD_H */ diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h index 32850c73be09..a8bd3fa28bc7 100644 --- a/arch/microblaze/include/uapi/asm/unistd.h +++ b/arch/microblaze/include/uapi/asm/unistd.h @@ -404,5 +404,8 @@ #define __NR_memfd_create 386 #define __NR_bpf 387 #define __NR_execveat 388 +#define __NR_userfaultfd 389 +#define __NR_membarrier 390 +#define __NR_mlock2 391 #endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */ diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S index 29c8568ec55c..6b3dd99126d7 100644 --- a/arch/microblaze/kernel/syscall_table.S +++ b/arch/microblaze/kernel/syscall_table.S @@ -389,3 +389,6 @@ ENTRY(sys_call_table) .long sys_memfd_create .long sys_bpf .long sys_execveat + .long sys_userfaultfd + .long sys_membarrier /* 390 */ + .long sys_mlock2 diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 35654be3f1c0..14cba600da7a 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -48,6 +48,8 @@ static int global_phb_number; /* Global phb counter */ resource_size_t isa_mem_base; unsigned long isa_io_base; +EXPORT_SYMBOL(isa_io_base); + static int pci_bus_count; struct pci_controller *pcibios_alloc_controller(struct device_node *dev) |