Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/linux/ptdump.h b/include/linux/ptdump.h
new file mode 100644
index 0000000..2a3a955
--- /dev/null
+++ b/include/linux/ptdump.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _LINUX_PTDUMP_H
+#define _LINUX_PTDUMP_H
+
+#include <linux/mm_types.h>
+
+struct ptdump_range {
+ unsigned long start;
+ unsigned long end;
+};
+
+struct ptdump_state {
+ /* level is 0:PGD to 4:PTE, or -1 if unknown */
+ void (*note_page)(struct ptdump_state *st, unsigned long addr,
+ int level, u64 val);
+ void (*effective_prot)(struct ptdump_state *st, int level, u64 val);
+ const struct ptdump_range *range;
+};
+
+void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm, pgd_t *pgd);
+
+#endif /* _LINUX_PTDUMP_H */