Pull pstore updates from Kees Cook:

 - Make PSTORE_RAM available by default on arm64 (Nícolas F R A Prado)

 - Allow for dynamic initialization in modular build (Guilherme G
   Piccoli)

 - Add missing allocation failure check (Kunwu Chan)

 - Avoid duplicate memory zeroing (Christophe JAILLET)

 - Avoid potential double-free during pstorefs umount

* tag 'pstore-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  pstore/zone: Don't clear memory twice
  pstore/zone: Add a null pointer check to the psz_kmsg_read
  efi: pstore: Allow dynamic initialization based on module parameter
  arm64: defconfig: Enable PSTORE_RAM
  pstore/ram: Register to module device table
  pstore: inode: Only d_invalidate() is needed