On Sat, Sep 28, 2019 at 11:02:26AM +0300, Mike Rapoport wrote: > From: Mike Rapoport <r...@linux.ibm.com> > > arm64 calls memblock_free() for the initrd area in its implementation of > free_initrd_mem(), but this call has no actual effect that late in the boot > process. By the time initrd is freed, all the reserved memory is managed by > the page allocator and the memblock.reserved is unused, so the only purpose > of the memblock_free() call is to keep track of initrd memory for debugging > and accounting. > > Without the memblock_free() call the only difference between arm64 and the > generic versions of free_initrd_mem() is the memory poisoning. > > Move memblock_free() call to the generic code, enable it there > for the architectures that define ARCH_KEEP_MEMBLOCK and use the generic > implementation of free_initrd_mem() on arm64. > > Signed-off-by: Mike Rapoport <r...@linux.ibm.com>
Queued for 5.5. Thanks. -- Catalin
