diff options
-rw-r--r-- | arch/arm/Kconfig | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fa5c6003e304..085b31ba287a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
@@ -24,7 +24,7 @@ config ARM | |||
24 | select HARDIRQS_SW_RESEND | 24 | select HARDIRQS_SW_RESEND |
25 | select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL | 25 | select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL |
26 | select HAVE_ARCH_KGDB | 26 | select HAVE_ARCH_KGDB |
27 | select HAVE_ARCH_SECCOMP_FILTER | 27 | select HAVE_ARCH_SECCOMP_FILTER if (AEABI && !OABI_COMPAT) |
28 | select HAVE_ARCH_TRACEHOOK | 28 | select HAVE_ARCH_TRACEHOOK |
29 | select HAVE_BPF_JIT | 29 | select HAVE_BPF_JIT |
30 | select HAVE_CONTEXT_TRACKING | 30 | select HAVE_CONTEXT_TRACKING |
@@ -1726,6 +1726,11 @@ config OABI_COMPAT | |||
1726 | in memory differs between the legacy ABI and the new ARM EABI | 1726 | in memory differs between the legacy ABI and the new ARM EABI |
1727 | (only for non "thumb" binaries). This option adds a tiny | 1727 | (only for non "thumb" binaries). This option adds a tiny |
1728 | overhead to all syscalls and produces a slightly larger kernel. | 1728 | overhead to all syscalls and produces a slightly larger kernel. |
1729 | |||
1730 | The seccomp filter system will not be available when this is | ||
1731 | selected, since there is no way yet to sensibly distinguish | ||
1732 | between calling conventions during filtering. | ||
1733 | |||
1729 | If you know you'll be using only pure EABI user space then you | 1734 | If you know you'll be using only pure EABI user space then you |
1730 | can say N here. If this option is not selected and you attempt | 1735 | can say N here. If this option is not selected and you attempt |
1731 | to execute a legacy ABI binary then the result will be | 1736 | to execute a legacy ABI binary then the result will be |