On 07/21/2020 01:02 PM, Wei Li wrote:
> For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
> do not free the reserved memory for the page map, this patch do it.
>
> Signed-off-by: Wei Li <liwei...@huawei.com>
> Signed-off-by: Chen Feng <puck.c...@hisilicon.com>
> Signed-off-by: Xia Qing <saberlily....@hisilicon.com>
> ---
> arch/arm64/mm/init.c | 81
> +++++++++++++++++++++++++++++++++++++++++++++-------
> 1 file changed, 71 insertions(+), 10 deletions(-)
This patch does not compile on 5.8-rc6 with defconfig.
