!3211 Add SDEI Watchdog Support

Merge Pull Request from: @ci-robot 
 
PR sync from: Xiongfeng Wang <wangxiongfeng2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ASLSPTJDB6LV4KUHOI5P5OIWJ4L7BDZF/ 
Xiongfeng Wang (12):
  firmware: arm_sdei: add interrupt binding api
  firmware: arm_sdei: make 'sdei_api_event_disable/enable' public
  lockup_detector: init lockup detector after all the init_calls
  watchdog: add nmi_watchdog support for arm64 based on SDEI
  sdei_watchdog: clear EOI of the secure timer before kdump
  sdei_watchdog: set secure timer period base on 'watchdog_thresh'
  sdei_watchdog: avoid possible false hardlockup
  init: only move down lockup_detector_init() when sdei_watchdog is
    enabled
  kprobes/arm64: Blacklist sdei watchdog callback functions
  openeuler_defconfig: Enable SDEI Watchdog
  stop_machine: mask sdei before running the callback
  arm64: kexec: only clear EOI for SDEI in NMI context


-- 
2.20.1
 
https://gitee.com/openeuler/kernel/issues/I8LQCC 
 
Link:https://gitee.com/openeuler/kernel/pulls/3211

 

Reviewed-by: Wei Li <liwei391@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>