On 06/19/2015 03:46 AM, Will Deacon wrote: > On Thu, Jun 18, 2015 at 11:36:08PM +0100, Al Stone wrote: >> 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. >> >> Signed-off-by: Al Stone <al.stone@xxxxxxxxxx> >> --- >> arch/arm64/kernel/smp.c | 2 +- >> drivers/irqchip/irq-gic.c | 2 +- >> 2 files changed, 2 insertions(+), 2 deletions(-) > > Acked-by: Will Deacon <will.deacon@xxxxxxx> > > Good to see this stuff is holding up so well... > > Will Thanks, Will. >> diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c >> index 4b2121b..80d5984 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; >> >> /* >> -- >> 2.4.0 >> > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ciao, al ----------------------------------- Al Stone Software Engineer Red Hat, Inc. ahs3@xxxxxxxxxx ----------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
