提交 9499ec1b 编写于 作者: R Ram Pai 提交者: Michael Ellerman

powerpc: sys_pkey_alloc() and sys_pkey_free() system calls

Finally this patch provides the ability for a process to
allocate and free a protection key.
Signed-off-by: NRam Pai <linuxram@us.ibm.com>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
上级 cf43d3b2
......@@ -389,3 +389,5 @@ COMPAT_SYS_SPU(preadv2)
COMPAT_SYS_SPU(pwritev2)
SYSCALL(kexec_file_load)
SYSCALL(statx)
SYSCALL(pkey_alloc)
SYSCALL(pkey_free)
......@@ -12,13 +12,11 @@
#include <uapi/asm/unistd.h>
#define NR_syscalls 384
#define NR_syscalls 386
#define __NR__exit __NR_exit
#define __IGNORE_pkey_mprotect
#define __IGNORE_pkey_alloc
#define __IGNORE_pkey_free
#ifndef __ASSEMBLY__
......
......@@ -395,5 +395,7 @@
#define __NR_pwritev2 381
#define __NR_kexec_file_load 382
#define __NR_statx 383
#define __NR_pkey_alloc 384
#define __NR_pkey_free 385
#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
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