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authorAl Viro <viro@zeniv.linux.org.uk>2012-10-15 10:53:17 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-11-02 12:05:04 -0400
commit7b7ade117951dcc5ec947595ea7ff622fa56895e (patch)
treeb73c6598609bbdf7d2c26c4191c7c51404cd48e6 /arch/frv
parente7aa51b2e52274b13be3209e2787d1b2ce9624fd (diff)
downloadlinux-linaro-stable-7b7ade117951dcc5ec947595ea7ff622fa56895e.tar.gz
frv: switch to saner kernel_execve() semantics
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/frv')
-rw-r--r--arch/frv/Kconfig1
-rw-r--r--arch/frv/include/asm/unistd.h1
-rw-r--r--arch/frv/kernel/entry.S5
3 files changed, 1 insertions, 6 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index b7412504f08a..df2eb4bd9fa2 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -13,6 +13,7 @@ config FRV
select GENERIC_CPU_DEVICES
select ARCH_WANT_IPC_PARSE_VERSION
select GENERIC_KERNEL_THREAD
+ select GENERIC_KERNEL_EXECVE
config ZONE_DMA
bool
diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h
index 266a5b25a0c1..2358634cacca 100644
--- a/arch/frv/include/asm/unistd.h
+++ b/arch/frv/include/asm/unistd.h
@@ -30,7 +30,6 @@
#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/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index d64c52627961..b1cd7e8145bb 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -869,11 +869,6 @@ ret_from_kernel_thread:
call schedule_tail
calll.p @(gr21,gr0)
or gr20,gr20,gr8
- bra sys_exit
-
- .globl ret_from_kernel_execve
-ret_from_kernel_execve:
- ori gr28,0,sp
bra __syscall_exit
###################################################################################################