Commit cffb2b72 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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
parents 023f3fef c1cb8142

kernel/debug/kdb/kdb_support.c

+1 −1
Original line number Diff line number Diff line
@@ -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);