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| author | Bob Moore <robert.moore@intel.com> | 2008-07-04 10:56:13 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-10-22 23:14:35 -0400 |
| commit | 9db4fcd99f7ef886ded97cd26a8642c70fbe34df (patch) | |
| tree | 51f454934a9973f43ad01c3040469fa8d362639f /include/acpi | |
| parent | e56f561736e340a4e923b0db65f65dabf5d94823 (diff) | |
| download | linux-9db4fcd99f7ef886ded97cd26a8642c70fbe34df.tar.gz linux-9db4fcd99f7ef886ded97cd26a8642c70fbe34df.tar.bz2 linux-9db4fcd99f7ef886ded97cd26a8642c70fbe34df.zip | |
ACPICA: Fix wrong resource descriptor length for 64-bit build
The "minimal" descriptors such as EndTag are calculated as 12
bytes long, but the actual length in the internal descriptor is
16 because of the round-up to 8 on 64-bit build.
http://www.acpica.org/bugzilla/show_bug.cgi?id=728
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actypes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 4ea4f40bf894..73d6b1cb07f3 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1225,8 +1225,8 @@ struct acpi_resource { #pragma pack() -#define ACPI_RS_SIZE_MIN 12 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ +#define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) #define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length) |