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ACPI / ARM64 : use the new BAD_MADT_GICC_ENTRY macro

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For those parts of the arm64 ACPI code that need to check GICC subtables
in the MADT, use the new BAD_MADT_GICC_ENTRY macro instead of the previous
BAD_MADT_ENTRY.  The new macro takes into account differences in the size
of the GICC subtable that the old macro did not; this caused failures even
though the subtable entries are valid.

Fixes: aeb823bbac ("ACPICA: ACPI 6.0: Add changes for FADT table.")
Signed-off-by: Al Stone <al.stone@linaro.org>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Al Stone 2015-07-06 17:16:48 -06:00 committed by Catalin Marinas
parent b6cfb27737
commit 99e3e3ae33
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/kernel/smp.c
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@ -438,7 +438,7 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header,
struct acpi_madt_generic_interrupt *processor;
processor = (struct acpi_madt_generic_interrupt *)header;
if (BAD_MADT_ENTRY(processor, end))
if (BAD_MADT_GICC_ENTRY(processor, end))
return -EINVAL;
acpi_table_print_madt_entry(header);

2
drivers/irqchip/irq-gic.c
View File

@ -1055,7 +1055,7 @@ gic_acpi_parse_madt_cpu(struct acpi_subtable_header *header,
processor = (struct acpi_madt_generic_interrupt *)header;
if (BAD_MADT_ENTRY(processor, end))
if (BAD_MADT_GICC_ENTRY(processor, end))
return -EINVAL;
/*