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authorGuo Ren <guoren@linux.alibaba.com>2020-12-17 16:01:44 +0000
committerPalmer Dabbelt <palmerdabbelt@google.com>2021-01-14 15:09:08 -0800
commit74784081aac8a0f3636965fc230e2d3b7cc123c6 (patch)
tree5fa2a78dc3467d7d3e53525da8011e4c512f2f1f /arch/riscv/Kconfig
parent829adda597fef2fe133d57aac681580b2e292268 (diff)
riscv: Add uprobes supported
This patch adds support for uprobes on riscv architecture. Just like kprobe, it support single-step and simulate instructions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Reviewed-by: Pekka Enberg <penberg@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Palmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/Kconfig')
-rw-r--r--arch/riscv/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 07a48068567e..7b5bb48055e7 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -160,6 +160,9 @@ config ARCH_SELECT_MEMORY_MODEL
config ARCH_WANT_GENERAL_HUGETLB
def_bool y
+config ARCH_SUPPORTS_UPROBES
+ def_bool y
+
config SYS_SUPPORTS_HUGETLBFS
depends on MMU
def_bool y