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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-14 20:09:47 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-20 00:07:40 +0100 |
| commit | 6bf9adfc90370b695cb111116e15fdc0e1906270 (patch) | |
| tree | b8e4d369cadad21f33b7a5f7f69d43665f821ddc /arch/Kconfig | |
| parent | new helper: compat_user_stack_pointer() (diff) | |
| download | linux-6bf9adfc90370b695cb111116e15fdc0e1906270.tar.xz linux-6bf9adfc90370b695cb111116e15fdc0e1906270.zip | |
introduce generic sys_sigaltstack(), switch x86 and um to it
Conditional on CONFIG_GENERIC_SIGALTSTACK; architectures that do not
select it are completely unaffected
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 0a8dd0585d0d..330176824594 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -335,6 +335,9 @@ config MODULES_USE_ELF_REL Modules only use ELF REL relocations. Modules with ELF RELA relocations will give an error. +config GENERIC_SIGALTSTACK + bool + # # ABI hall of shame # |