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| author | Shuai Xue <xueshuai@linux.alibaba.com> | 2022-02-27 20:25:45 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-03-03 20:24:22 +0100 |
| commit | dc4e8c07e9e2f69387579c49caca26ba239f7270 (patch) | |
| tree | 7f5ad8468e2363490d8a6b71251559c362fbf272 /include/acpi | |
| parent | 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 (diff) | |
| download | lwn-dc4e8c07e9e2f69387579c49caca26ba239f7270.tar.gz lwn-dc4e8c07e9e2f69387579c49caca26ba239f7270.zip | |
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 <xueshuai@linux.alibaba.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/apei.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/acpi/apei.h b/include/acpi/apei.h index ece0a8af2bae..4e60dd73c3bb 100644 --- a/include/acpi/apei.h +++ b/include/acpi/apei.h @@ -27,14 +27,16 @@ extern int hest_disable; extern int erst_disable; #ifdef CONFIG_ACPI_APEI_GHES extern bool ghes_disable; +void __init ghes_init(void); #else #define ghes_disable 1 +static inline void ghes_init(void) { } #endif #ifdef CONFIG_ACPI_APEI void __init acpi_hest_init(void); #else -static inline void acpi_hest_init(void) { return; } +static inline void acpi_hest_init(void) { } #endif int erst_write(const struct cper_record_header *record); |