Merge branch 'android11-5.4' into 'android11-5.4-lts'

Sync up with android11-5.4 for the following commit:

be72a6b8 ANDROID: ABI: add allowed list for Exynosauto SoC
ae8d097e ANDROID: ABI: update allowed list for exynosauto SoC
ed5c049c ANDROID: sched: Export sched_setattr_nocheck
e0b1644a BACKPORT: dmabuf: fix NULL pointer dereference in dma_buf_release()
5d835560 ANDROID: mm/memblock: export memblock_end_of_DRAM

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4bfd4180294669cac51b22f9cc5db518b31b28be