diff options
author | David S. Miller <davem@davemloft.net> | 2005-07-10 16:49:28 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2005-07-10 16:49:28 -0700 |
commit | bb49bcda15f1bc1a52c7f887db278447f332eaa7 (patch) | |
tree | dec754638f3cbc4123e715c42573648859e20735 /arch/sparc64/Kconfig | |
parent | af166d15c3ad4d501a0c4fb5b4547bb2ba205918 (diff) |
[SPARC64]: Add SECCOMP support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/Kconfig')
-rw-r--r-- | arch/sparc64/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 4b1329286242..6a4733683f0f 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -43,6 +43,23 @@ 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" |