!1237 [sync] PR-1194: fix memleak with efi_fake_mem

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/1194 
 
PR sync from: Wupeng Ma <mawupeng1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/JDE2LDXAOHQR2RGYUMOGCZOLNJGVO7EW/ 
From: Ma Wupeng <mawupeng1@huawei.com>

1. fix memleak with efi_fake_mem
2. disable efi_fake_mem support by default for arm64

Ma Wupeng (2):
  efi: Fix UAF for arm64 when enable efi_fake_mem
  config: Disable EFI_FAKE_MEMMAP support for arm64 by default


-- 
2.25.1
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1237

 

Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>