diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-08-09 08:43:11 +0100 |
|---|---|---|
| committer | Maciej Wereski <m.wereski@partner.samsung.com> | 2014-12-29 09:31:35 +0100 |
| commit | 0174aa940cc102e1f3ecefc140a3a115b1cb3f2e (patch) | |
| tree | c4cf356c8ba3dabf6644a26cf4743e533f8d25ec /arch/arm | |
| parent | ab7b5b245af738ad66dbcfa17b3a905852e354c0 (diff) | |
| download | linux-3.10-0174aa940cc102e1f3ecefc140a3a115b1cb3f2e.tar.gz linux-3.10-0174aa940cc102e1f3ecefc140a3a115b1cb3f2e.tar.bz2 linux-3.10-0174aa940cc102e1f3ecefc140a3a115b1cb3f2e.zip | |
ARM: wire up memfd_create syscall
Add the memfd_create syscall to ARM.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Origin: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e57e41931134e09fc6c03c8d4eb19d516cc6e59b
Backported-by: Maciej Wereski <m.wereski@partner.samsung.com>
Adjusted __NR_syscalls as in commit
eb6452537b280652eee66801ec97cc369e27e5d8.
Signed-off-by: Maciej Wereski <m.wereski@partner.samsung.com>
Change-Id: I8bcbec0d5fb6241cbb5c13f142552dbfe5307c9e
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/unistd.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/uapi/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/calls.S | 6 |
3 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index cbd61977c99..2ed963aa6b3 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -15,7 +15,7 @@ #include <uapi/asm/unistd.h> -#define __NR_syscalls (380) +#define __NR_syscalls (388) #define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0) #define __ARCH_WANT_STAT64 diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h index af33b44990e..bf90531ae36 100644 --- a/arch/arm/include/uapi/asm/unistd.h +++ b/arch/arm/include/uapi/asm/unistd.h @@ -406,6 +406,7 @@ #define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) #define __NR_kcmp (__NR_SYSCALL_BASE+378) #define __NR_finit_module (__NR_SYSCALL_BASE+379) +#define __NR_memfd_create (__NR_SYSCALL_BASE+385) /* * This may need to be greater than __NR_last_syscall+1 in order to diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index c6ca7e37677..b2be7a47851 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -389,6 +389,12 @@ CALL(sys_process_vm_writev) CALL(sys_kcmp) CALL(sys_finit_module) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_memfd_create) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted |