mn10300: switch to saner kernel_execve() semantics
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -9,6 +9,7 @@ config MN10300
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select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER
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select GENERIC_CLOCKEVENTS
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select GENERIC_KERNEL_THREAD
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select GENERIC_KERNEL_EXECVE
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select MODULES_USE_ELF_RELA
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config AM33_2
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@ -44,7 +44,6 @@
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#define __ARCH_WANT_SYS_RT_SIGACTION
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#define __ARCH_WANT_SYS_RT_SIGSUSPEND
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#define __ARCH_WANT_SYS_EXECVE
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#define __ARCH_WANT_KERNEL_EXECVE
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/*
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* "Conditional" syscalls
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@ -60,13 +60,8 @@ ENTRY(ret_from_kernel_thread)
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mov (REG_D0,fp),d0
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mov (REG_A0,fp),a0
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calls (a0)
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jmp sys_exit
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ENTRY(ret_from_kernel_execve)
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add -12,d0 /* pt_regs -> frame */
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mov d0,sp
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GET_THREAD_INFO a2
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clr d0
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mov d0,(REG_D0,fp)
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jmp syscall_exit
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###############################################################################
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