From 99e3e3ae332b6ca91d5c444ea7849f367f5e5a76 Mon Sep 17 00:00:00 2001 From: Al Stone Date: Mon, 6 Jul 2015 17:16:48 -0600 Subject: ACPI / ARM64 : use the new BAD_MADT_GICC_ENTRY macro 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: aeb823bbacc2 ("ACPICA: ACPI 6.0: Add changes for FADT table.") Signed-off-by: Al Stone Reviewed-by: Hanjun Guo Acked-by: Will Deacon Acked-by: "Rafael J. Wysocki" Signed-off-by: Catalin Marinas diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 695801a..50fb469 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -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); diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 8d7e1c8..4dd8826 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -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; /* -- cgit v0.10.2