diff options
110 files changed, 2433 insertions, 1040 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index ed838cf34d33..dc6758faf2dd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -301,6 +301,7 @@ S: Supported F: drivers/acpi/ F: drivers/pnp/pnpacpi/ F: include/linux/acpi.h +F: include/linux/fwnode.h F: include/acpi/ F: Documentation/acpi/ F: Documentation/ABI/testing/sysfs-bus-acpi @@ -310,6 +311,14 @@ F: drivers/pci/*/*acpi* F: drivers/pci/*/*/*acpi* F: tools/power/acpi/ +ACPI APEI +M: "Rafael J. Wysocki" <rjw@rjwysocki.net> +M: Len Brown <lenb@kernel.org> +L: linux-acpi@vger.kernel.org +R: Tony Luck <tony.luck@intel.com> +R: Borislav Petkov <bp@alien8.de> +F: drivers/acpi/apei/ + ACPI COMPONENT ARCHITECTURE (ACPICA) M: Robert Moore <robert.moore@intel.com> M: Lv Zheng <lv.zheng@intel.com> diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index e25c11e727fe..b3162715ed78 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -95,7 +95,7 @@ static int __init dt_scan_depth1_nodes(unsigned long node, * __acpi_map_table() will be called before page_init(), so early_ioremap() * or early_memremap() should be called here to for ACPI table mapping. */ -char *__init __acpi_map_table(unsigned long phys, unsigned long size) +void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) { if (!size) return NULL; @@ -103,7 +103,7 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size) return early_memremap(phys, size); } -void __init __acpi_unmap_table(char *map, unsigned long size) +void __init __acpi_unmap_table(void __iomem *map, unsigned long size) { if (!map || !size) return; diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 7508c306aa9e..1d29b2f8726b 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -159,12 +159,12 @@ int acpi_request_vector(u32 int_type) return vector; } -char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size) +void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) { - return __va(phys_addr); + return __va(phys); } -void __init __acpi_unmap_table(char *map, unsigned long size) +void __init __acpi_unmap_table(void __iomem *map, unsigned long size) { } diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index e4585a393965..a65cf544686a 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -39,6 +39,7 @@ static inline void vsmp_init(void) { } #endif void setup_bios_corruption_check(void); +void early_platform_quirks(void); extern unsigned long saved_video_mode; diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 97bb2caf3428..f8ae286c1502 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -118,7 +118,7 @@ static u32 isa_irq_to_gsi[NR_IRQS_LEGACY] __read_mostly = { * This is just a simple wrapper around early_memremap(), * with sanity checks for phys == 0 and size == 0. */ -char *__init __acpi_map_table(unsigned long phys, unsigned long size) +void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) { if (!phys || !size) @@ -127,7 +127,7 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size) return early_memremap(phys, size); } -void __init __acpi_unmap_table(char *map, unsigned long size) +void __init __acpi_unmap_table(void __iomem *map, unsigned long size) { if (!map || !size) return; @@ -199,8 +199,10 @@ static int __init acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) { struct acpi_madt_local_x2apic *processor = NULL; +#ifdef CONFIG_X86_X2APIC int apic_id; u8 enabled; +#endif processor = (struct acpi_madt_local_x2apic *)header; @@ -209,9 +211,10 @@ acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) |