diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/alpha/kernel/entry.S | 17 |
3 files changed, 2 insertions, 17 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 7da91246e27..7a08cfb80ee 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -21,6 +21,7 @@ config ALPHA select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE help The Alpha is a 64-bit general-purpose processor designed and marketed by the Digital Equipment Corporation of blessed memory, diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index 3cb6c118898..7826e227e4d 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -482,7 +482,6 @@ #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_EXECVE -#define __ARCH_WANT_KERNEL_EXECVE /* "Conditional" syscalls. What we want is diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index 16e074f9e58..a7607832dd4 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -603,24 +603,9 @@ ret_from_kernel_thread: mov $9, $27 mov $10, $16 jsr $26, ($9) - ldgp $gp, 0($26) - mov $0, $16 - mov $31, $26 - jmp $31, sys_exit -.end ret_from_kernel_thread - - .globl ret_from_kernel_execve - .align 4 - .ent ret_from_kernel_execve -ret_from_kernel_execve: - mov $16, $sp - /* Avoid the HAE being gratuitously wrong, to avoid restoring it. */ - ldq $2, alpha_mv+HAE_CACHE - stq $2, 152($sp) /* HAE */ mov $31, $19 /* to disable syscall restarts */ br $31, ret_to_user - -.end ret_from_kernel_execve +.end ret_from_kernel_thread /* |