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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-24 09:19:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-24 09:19:38 -0700 |
| commit | 36b150bbcc1125abaad89963420a37ff70686d5a (patch) | |
| tree | b18a23f7914e7b9de696ed869edfee3b596ce7b8 | |
| parent | 84787c572d402644dca4874aba73324d9f8e3948 (diff) | |
| parent | 52e9e6e05617264e6e609a8699098380d6b7a6aa (diff) | |
| download | lwn-36b150bbcc1125abaad89963420a37ff70686d5a.tar.gz lwn-36b150bbcc1125abaad89963420a37ff70686d5a.zip | |
Merge tag 'microblaze-4.7-rc1' of git://git.monstr.eu/linux-2.6-microblaze
Pull Microblaze updates from Michal Simek:
- Wire-up new syscalls
- Fix link error
* tag 'microblaze-4.7-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: pci: export isa_io_base to fix link errors
microblaze: Wire up userfaultfd, membarrier, mlock2 syscalls
| -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 |
4 files changed, 9 insertions, 1 deletions
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) |