diff options
Diffstat (limited to 'arch/x86/entry/vdso/vdso32-setup.c')
| -rw-r--r-- | arch/x86/entry/vdso/vdso32-setup.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/arch/x86/entry/vdso/vdso32-setup.c b/arch/x86/entry/vdso/vdso32-setup.c index 43842fade8fa..8894013eea1d 100644 --- a/arch/x86/entry/vdso/vdso32-setup.c +++ b/arch/x86/entry/vdso/vdso32-setup.c @@ -51,24 +51,17 @@ __setup("vdso32=", vdso32_setup); __setup_param("vdso=", vdso_setup, vdso32_setup, 0); #endif -int __init sysenter_setup(void) -{ - init_vdso_image(&vdso_image_32); - - return 0; -} - -#ifdef CONFIG_X86_64 - -subsys_initcall(sysenter_setup); #ifdef CONFIG_SYSCTL -/* Register vsyscall32 into the ABI table */ #include <linux/sysctl.h> -static struct ctl_table abi_table2[] = { +static const struct ctl_table vdso_table[] = { { +#ifdef CONFIG_X86_64 .procname = "vsyscall32", +#else + .procname = "vdso_enabled", +#endif .data = &vdso32_enabled, .maxlen = sizeof(int), .mode = 0644, @@ -76,24 +69,18 @@ static struct ctl_table abi_table2[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, - {} -}; - -static struct ctl_table abi_root_table2[] = { - { - .procname = "abi", - .mode = 0555, - .child = abi_table2 - }, - {} }; static __init int ia32_binfmt_init(void) { - register_sysctl_table(abi_root_table2); +#ifdef CONFIG_X86_64 + /* Register vsyscall32 into the ABI table */ + register_sysctl("abi", vdso_table); +#else + register_sysctl_init("vm", vdso_table); +#endif return 0; } __initcall(ia32_binfmt_init); #endif /* CONFIG_SYSCTL */ -#endif /* CONFIG_X86_64 */ |