From dc4e8c07e9e2f69387579c49caca26ba239f7270 Mon Sep 17 00:00:00 2001 From: Shuai Xue Date: Sun, 27 Feb 2022 20:25:45 +0800 Subject: ACPI: APEI: explicit init of HEST and GHES in apci_init() From commit e147133a42cb ("ACPI / APEI: Make hest.c manage the estatus memory pool") was merged, ghes_init() relies on acpi_hest_init() to manage the estatus memory pool. On the other hand, ghes_init() relies on sdei_init() to detect the SDEI version and (un)register events. The dependencies are as follows: ghes_init() => acpi_hest_init() => acpi_bus_init() => acpi_init() ghes_init() => sdei_init() HEST is not PCI-specific and initcall ordering is implicit and not well-defined within a level. Based on above, remove acpi_hest_init() from acpi_pci_root_init() and convert ghes_init() and sdei_init() from initcalls to explicit calls in the following order: acpi_hest_init() ghes_init() sdei_init() Signed-off-by: Shuai Xue Signed-off-by: Rafael J. Wysocki --- drivers/firmware/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/firmware/Kconfig') diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 75cb91055c17..e5cfb01353d8 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -40,6 +40,7 @@ config ARM_SCPI_POWER_DOMAIN config ARM_SDE_INTERFACE bool "ARM Software Delegated Exception Interface (SDEI)" depends on ARM64 + depends on ACPI_APEI_GHES help The Software Delegated Exception Interface (SDEI) is an ARM standard for registering callbacks from the platform firmware -- cgit v1.2.3