diff options
Diffstat (limited to 'arch/sparc64/Kconfig')
| -rw-r--r-- | arch/sparc64/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index d78bc13ebbb..6a4733683f0 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -43,6 +43,25 @@ config SPARC64_PAGE_SIZE_4MB endchoice +config SECCOMP + bool "Enable seccomp to safely compute untrusted bytecode" + depends on PROC_FS + default y + help + This kernel feature is useful for number crunching applications + that may need to compute untrusted bytecode during their + execution. By using pipes or other transports made available to + the process as file descriptors supporting the read/write + syscalls, it's possible to isolate those applications in + their own address space using seccomp. Once seccomp is + enabled via /proc/<pid>/seccomp, it cannot be disabled + and the task is only allowed to execute a few safe syscalls + defined by each seccomp mode. + + If unsure, say Y. Only embedded should say N here. + +source kernel/Kconfig.hz + source "init/Kconfig" config SYSVIPC_COMPAT |