AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device · Pull Request !2792 · openEuler/kernel

PR sync from: Qian Zou <zouqian4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/FXFQOEGHFT7NWCRVX5ISVEC3P2QJEMYO/ 
From: “z00447436” <zouqian4@huawei.com>

Some use-cases, such as system management, require the ability to generate a non-maskable event to the
OS to request the OS kernel to perform a diagnostic dump and reset the system. Arm Generic Diagnostic
Dump and Reset device enables a maintainer to request OS to perform a diagnostic dump and reset a system
via SDEI event or an interrupt. This patch implements SDEI path and discards the interrupted context
before proceeding to the crash kernel.

D Scott Phillips (1):
  arm64: sdei: abort running SDEI handlers during crash

Ilkka Koskinen (4):
  ACPI: tables: Add AGDI to the list of known table signatures
  ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset
    device
  ACPICA: iASL: Add suppport for AGDI table
  ACPI: AGDI: Fix missing prototype warning for acpi_agdi_init()

Jia He (3):
  EDAC/ghes: Add a notifier for reporting memory errors
  EDAC/ghes: Prepare to make ghes_edac a proper module
  EDAC/ghes: Make ghes_edac a proper module

Shuai Xue (1):
  ACPI: APEI: explicit init of HEST and GHES in apci_init()

-- 
2.33.0
 
https://gitee.com/openeuler/kernel/issues/I8DQUX

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