kgdb patches for 5.18

Only a single patch this cycle. Fix an obvious mistake with the
 kdb memory accessors. It was a stupid mistake (to/from backwards)
 but it has been there for a long time since many architectures
 tolerated it with surprisingly good grace.
 
 Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEELzVBU1D3lWq6cKzwfOMlXTn3iKEFAmJB4JIACgkQfOMlXTn3
 iKGLdw//UbVxz0cptc+MJcrtOwpcikg2IdVpFUBHV3N+t/dNIYx7Z9suA49xAq16
 xOGrAulOQl6m1Z5t1aRd0TLaknkfiw17IXfF2pcwPqWo3QvEzQUf3eHRnID6Dnz3
 THfk7SeQt7DzTZDZdHMJBoQX2NJ6ojeg9J7TcQ4j/YjPtVsZOhuTo8UBS+Wultbw
 72ZWa3iEFSNNoll4lU0ZLuq5yvCsFP8jkr9iP/j0ekVHzf46pdYIDFkJQIjF5O+4
 j3VU6iX1gF/EH8fK5nCJHCCWOvj9BMQLMlr2YlnRC1kPOjjUf2rNlEUT8nItW9nk
 bs+4OUZ49iXOejEqP6J7epyggcZFaUxoYcCZMhRbW9tv1UyOCpidqPKtwHzAKve6
 m8OvQlslqHTy2h84ryxuzegX2nxOAOQKDi9d+S1Y4FBwSvKvWt9rO9ga9gg3HiIH
 gVJDyplosbrXzEtkbOV3UwgeNKg4So7f8FgRzej4exxrYofdX4bJddeiwtgSXkGB
 6F8Y5F5EBMvpftxTN0d+d1NJP+j6bUorp238xfDoFAUTrAcWYZz/rzg66e0fK72C
 HX8csoushcaCHHrXFMxiKLNRzm4vxHkq6eVXxw4YPceg9Vq7/cyCLqcQocvAIbXM
 hvoOu2tH3iRZJSPadCIWSlzPYuQG1KaTZouvEyCIYWg95olkxsA=
 =r8V6
 -----END PGP SIGNATURE-----

Merge tag 'kgdb-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux

Pull kgdb update from Daniel Thompson:
 "Only a single patch this cycle. Fix an obvious mistake with the kdb
  memory accessors.

  It was a stupid mistake (to/from backwards) but it has been there for
  a long time since many architectures tolerated it with surprisingly
  good grace"

* tag 'kgdb-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kdb: Fix the putarea helper function

kernel/debug/kdb/kdb_support.c

@@ -291,7 +291,7 @@ int kdb_getarea_size(void *res, unsigned long addr, size_t size)
  */
 int kdb_putarea_size(unsigned long addr, void *res, size_t size)
 {
-	int ret = copy_from_kernel_nofault((char *)addr, (char *)res, size);
+	int ret = copy_to_kernel_nofault((char *)addr, (char *)res, size);
 	if (ret) {
 		if (!KDB_STATE(SUPPRESS)) {
 			kdb_func_printf("Bad address 0x%lx\n", addr);