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-rw-r--r--arch/riscv/mm/ptdump.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/riscv/mm/ptdump.c b/arch/riscv/mm/ptdump.c
index 657c27bc07..1289cc6d37 100644
--- a/arch/riscv/mm/ptdump.c
+++ b/arch/riscv/mm/ptdump.c
@@ -9,7 +9,6 @@
#include <linux/seq_file.h>
#include <linux/ptdump.h>
-#include <asm/ptdump.h>
#include <linux/pgtable.h>
#include <asm/kasan.h>
@@ -336,7 +335,7 @@ static void ptdump_walk(struct seq_file *s, struct ptd_mm_info *pinfo)
ptdump_walk_pgd(&st.ptdump, pinfo->mm, NULL);
}
-void ptdump_check_wx(void)
+bool ptdump_check_wx(void)
{
struct pg_state st = {
.seq = NULL,
@@ -357,11 +356,16 @@ void ptdump_check_wx(void)
ptdump_walk_pgd(&st.ptdump, &init_mm, NULL);
- if (st.wx_pages)
+ if (st.wx_pages) {
pr_warn("Checked W+X mappings: failed, %lu W+X pages found\n",
st.wx_pages);
- else
+
+ return false;
+ } else {
pr_info("Checked W+X mappings: passed, no W+X pages found\n");
+
+ return true;
+ }
}
static int ptdump_show(struct seq_file *m, void *v)