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| author |   Al Stone <al.stone@linaro.org> | 2015-07-06 17:16:48 -0600 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2015-07-07 14:55:04 +0100 |
| commit | 99e3e3ae332b6ca91d5c444ea7849f367f5e5a76 (patch) | |
| tree | ac1013f0212e4bdf6591bc983db3b942f5555dd1 /arch | |
| parent | ACPI / ARM64: add BAD_MADT_GICC_ENTRY() macro (diff) | |
| download | linux-dev-99e3e3ae332b6ca91d5c444ea7849f367f5e5a76.tar.xz linux-dev-99e3e3ae332b6ca91d5c444ea7849f367f5e5a76.zip | |
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 <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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 695801a54ca5..50fb4696654e 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); |