Enable syscall tracing via ftrace. This also enables eBPF programs of type BPF_PROG_TYPE_TRACEPOINT to hook syscall traces and execute eBPF code.
Signed-off-by: Zachary Leaf zachary.leaf@arm.com --- arch/arm64/configs/morello_transitional_pcuabi_defconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/configs/morello_transitional_pcuabi_defconfig b/arch/arm64/configs/morello_transitional_pcuabi_defconfig index 0f692600a181..738e7c930d41 100644 --- a/arch/arm64/configs/morello_transitional_pcuabi_defconfig +++ b/arch/arm64/configs/morello_transitional_pcuabi_defconfig @@ -161,6 +161,7 @@ CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set -# CONFIG_FTRACE is not set +# CONFIG_DEBUG_PREEMPT is not set CONFIG_CORESIGHT=y CONFIG_MEMTEST=y +CONFIG_FTRACE_SYSCALLS=y