Merge tag 'riscv-for-linus-5.6-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "This contains a handful of patches for this merge window:

   - Support for kasan

   - 32-bit physical addresses on rv32i-based systems

   - Support for CONFIG_DEBUG_VIRTUAL

   - DT entry for the FU540 GPIO controller, which has recently had a
     device driver merged

  These boot a buildroot-based system on QEMU's virt board for me"

* tag 'riscv-for-linus-5.6-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: dts: Add DT support for SiFive FU540 GPIO driver
  riscv: mm: add support for CONFIG_DEBUG_VIRTUAL
  riscv: keep 32-bit kernel to 32-bit phys_addr_t
  kasan: Add riscv to KASAN documentation.
  riscv: Add KASAN support
  kasan: No KASAN's memmove check if archs don't have it.

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 9babfcf3bb70..0a6d415b0a5a 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -24,6 +24,7 @@
 #include <asm/smp.h>
 #include <asm/tlbflush.h>
 #include <asm/thread_info.h>
+#include <asm/kasan.h>
 
 #include "head.h"
 
@@ -74,6 +75,10 @@ void __init setup_arch(char **cmdline_p)
 	swiotlb_init(1);
 #endif
 
+#ifdef CONFIG_KASAN
+	kasan_init();
+#endif
+
 #ifdef CONFIG_SMP
 	setup_smp();
 #endif