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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-11 17:32:41 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-14 19:43:21 -0400 |
| commit | ddf23e87a804cbf6fa3818076b33fe023cce09fd (patch) | |
| tree | b6947120fcdf29d93c15c59b4eceff4b093ba90a | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
| download | op-kernel-dev-ddf23e87a804cbf6fa3818076b33fe023cce09fd.zip op-kernel-dev-ddf23e87a804cbf6fa3818076b33fe023cce09fd.tar.gz | |
mn10300: switch to saner kernel_execve() semantics
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/mn10300/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/mn10300/kernel/entry.S | 7 |
3 files changed, 2 insertions, 7 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 04669fa..7247174 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -9,6 +9,7 @@ config MN10300 select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER select GENERIC_CLOCKEVENTS select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE select MODULES_USE_ELF_RELA config AM33_2 diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h index 55bbec1..9711d51 100644 --- a/arch/mn10300/include/asm/unistd.h +++ b/arch/mn10300/include/asm/unistd.h @@ -44,7 +44,6 @@ #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/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S index 0c631d3..68fcab8 100644 --- a/arch/mn10300/kernel/entry.S +++ b/arch/mn10300/kernel/entry.S @@ -60,13 +60,8 @@ ENTRY(ret_from_kernel_thread) mov (REG_D0,fp),d0 mov (REG_A0,fp),a0 calls (a0) - jmp sys_exit - -ENTRY(ret_from_kernel_execve) - add -12,d0 /* pt_regs -> frame */ - mov d0,sp - GET_THREAD_INFO a2 clr d0 + mov d0,(REG_D0,fp) jmp syscall_exit ############################################################################### |
