diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-11 10:45:05 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-17 02:29:27 -0400 |
| commit | fea8221049a5f726857ead9c2d90dfd22d5cdc82 (patch) | |
| tree | 97a1dfefa6e54bd1674749a6c92c1557e7cc1d86 | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
m68k: switch to saner kernel_execve() semantics
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/m68k/Kconfig | 1 | ||||
| -rw-r--r-- | arch/m68k/include/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/entry.S | 7 |
3 files changed, 1 insertions, 8 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index e7c161433eae..953a7ba5d050 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -16,6 +16,7 @@ config M68K select ARCH_WANT_IPC_PARSE_VERSION select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL select MODULES_USE_ELF_RELA diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index c702ad716791..508afdc1d435 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -383,7 +383,6 @@ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_EXECVE -#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 946cb0187751..45b2f293f8cf 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -115,16 +115,9 @@ ENTRY(ret_from_kernel_thread) | a3 contains the kernel thread payload, d7 - its argument movel %d1,%sp@- jsr schedule_tail - GET_CURRENT(%d0) movel %d7,(%sp) jsr %a3@ addql #4,%sp - movel %d0,(%sp) - jra sys_exit - -ENTRY(ret_from_kernel_execve) - movel 4(%sp), %sp - GET_CURRENT(%d0) jra ret_from_exception #if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU) |