-----邮件原件----- 发件人: Anshuman Khandual [mailto:anshuman.khand...@arm.com] 发送时间: 2020年7月23日 10:33 收件人: liwei (CM) <liwei...@huawei.com>; catalin.mari...@arm.com; w...@kernel.org 抄送: Song Bao Hua (Barry Song) <song.bao....@hisilicon.com>; sujunfei <sujunf...@hisilicon.com>; Xiaqing (A) <saberlily....@hisilicon.com>; linux-arm-ker...@lists.infradead.org; steve.cap...@arm.com; Chenfeng (puck) <puck.c...@hisilicon.com>; linux-kernel@vger.kernel.org; r...@linux.ibm.com; fengbaopeng <fengbaope...@hisilicon.com>; nsaenzjulie...@suse.de; butao <bu...@hisilicon.com> 主题: Re: [PATCH] arm64: mm: free unused memmap for sparse memory model that define VMEMMAP
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. Hi, We're working on patch v2 as soon as possible. Thanks.
