Merge tag 'mm-hotfixes-stable-2023-02-13-13-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Twelve hotfixes, mostly against mm/.

  Five of these fixes are cc:stable"

* tag 'mm-hotfixes-stable-2023-02-13-13-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  of: reserved_mem: Have kmemleak ignore dynamically allocated reserved mem
  scripts/gdb: fix 'lx-current' for x86
  lib: parser: optimize match_NUMBER apis to use local array
  mm: shrinkers: fix deadlock in shrinker debugfs
  mm: hwpoison: support recovery from ksm_might_need_to_copy()
  kasan: fix Oops due to missing calls to kasan_arch_is_ready()
  revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"
  fsdax: dax_unshare_iter() should return a valid length
  mm/gup: add folio to list when folio_isolate_lru() succeed
  aio: fix mremap after fork null-deref
  mailmap: add entry for Alexander Mikhalitsyn
  mm: extend max struct page size for kmsan

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/gdb/linux/cpus.py b/scripts/gdb/linux/cpus.py
index 15fc4626d236..9ee99f9fae8d 100644
--- a/scripts/gdb/linux/cpus.py
+++ b/scripts/gdb/linux/cpus.py
@@ -163,7 +163,7 @@ def get_current_task(cpu):
     task_ptr_type = task_type.get_type().pointer()
 
     if utils.is_target_arch("x86"):
-         var_ptr = gdb.parse_and_eval("&current_task")
+         var_ptr = gdb.parse_and_eval("&pcpu_hot.current_task")
          return per_cpu(var_ptr, cpu).dereference()
     elif utils.is_target_arch("aarch64"):
          current_task_addr = gdb.parse_and_eval("$SP_EL0")