diff options
Diffstat (limited to 'arch/alpha/kernel/entry.S')
| -rw-r--r-- | arch/alpha/kernel/entry.S | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index b4e71bf56..1e34d5a33 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -8,7 +8,7 @@ #define SIGCHLD 20 -#define NR_SYSCALLS 371 +#define NR_SYSCALLS 373 /* * These offsets must match with alpha_mv in <asm/machvec.h>. @@ -38,6 +38,8 @@ */ #define PF_PTRACED 0x00000010 +#define CLONE_VM 0x00000100 + /* * This defines the normal kernel pt-regs layout. * @@ -225,21 +227,23 @@ kernel_clone: .end kernel_clone /* - * __kernel_thread(clone_flags, fn, arg) + * kernel_thread(fn, arg, clone_flags) */ .align 3 -.globl __kernel_thread -.ent __kernel_thread -__kernel_thread: +.globl kernel_thread +.ent kernel_thread +kernel_thread: ldgp $29,0($27) /* we can be called from a module */ .frame $30, 4*8, $26 subq $30,4*8,$30 stq $10,16($30) stq $9,8($30) + lda $0,CLONE_VM stq $26,0($30) .prologue 1 - mov $17,$9 /* save fn */ - mov $18,$10 /* save arg */ + mov $16,$9 /* save fn */ + mov $17,$10 /* save arg */ + or $18,$0,$16 /* shuffle flags to front; add CLONE_VM. */ bsr $26,kernel_clone bne $20,1f /* $20 is non-zero in child */ ldq $26,0($30) @@ -257,7 +261,7 @@ __kernel_thread: mov $0,$16 mov $31,$26 jsr $31,sys_exit -.end __kernel_thread +.end kernel_thread /* * __kernel_execve(path, argv, envp, regs) @@ -1092,7 +1096,7 @@ sys_call_table: .quad sys_munlockall .quad sys_sysinfo .quad sys_sysctl - .quad sys_idle /* 320 */ + .quad sys_ni_syscall /* 320 */ .quad sys_oldumount .quad sys_swapon .quad sys_times @@ -1143,3 +1147,5 @@ sys_call_table: .quad sys_capget .quad sys_capset .quad sys_sendfile /* 370 */ + .quad sys_setresgid + .quad sys_getresgid |