riscv: Add kmemleak support

Tested using syzkaller in QEMU's riscv64 virt machine.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 0b40449..b124ca4 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -56,6 +56,7 @@ config RISCV
        select HAVE_ASM_MODVERSIONS
        select HAVE_CONTEXT_TRACKING
        select HAVE_COPY_THREAD_TLS
+       select HAVE_DEBUG_KMEMLEAK
        select HAVE_DMA_CONTIGUOUS if MMU
        select HAVE_EBPF_JIT if MMU
        select HAVE_FUTEX_CMPXCHG if FUTEX