diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 7 | ||||
| -rw-r--r-- | init/main.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 235c7a2c0d20..ef2f97dc6010 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1556,6 +1556,13 @@ config BPF_SYSCALL Enable the bpf() system call that allows to manipulate eBPF programs and maps via file descriptors. +config BPF_JIT_ALWAYS_ON + bool "Permanently enable BPF JIT and remove BPF interpreter" + depends on BPF_SYSCALL && HAVE_EBPF_JIT && BPF_JIT + help + Enables BPF JIT and removes BPF interpreter to avoid + speculative execution of BPF instructions by the interpreter + config SHMEM bool "Use full shmem filesystem" if EXPERT default y diff --git a/init/main.c b/init/main.c index 9e64d7097f1a..49926d95442f 100644 --- a/init/main.c +++ b/init/main.c @@ -81,6 +81,7 @@ #include <linux/integrity.h> #include <linux/proc_ns.h> #include <linux/io.h> +#include <linux/kaiser.h> #include <asm/io.h> #include <asm/bugs.h> @@ -492,6 +493,7 @@ static void __init mm_init(void) pgtable_init(); vmalloc_init(); ioremap_huge_init(); + kaiser_init(); } asmlinkage __visible void __init start_kernel(void) |