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| author | Bob Moore <robert.moore@intel.com> | 2017-06-05 16:40:08 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:58:41 +0200 |
| commit | 5e2d9e919f5c785879e35e4686758c36542ccaa9 (patch) | |
| tree | ae43c4e8d8803b5f95172dfdff46f3edc3f33798 /drivers/acpi/acpica | |
| parent | 861ba6351c520328e94a78c923b415faa9116287 (diff) | |
| download | linux-0-day-5e2d9e919f5c785879e35e4686758c36542ccaa9.tar.gz linux-0-day-5e2d9e919f5c785879e35e4686758c36542ccaa9.tar.xz | |
ACPICA: Update error message for field beyond buffer case
ACPICA commit 7a6b9c0b31cfb1606a6348404fee670b2d18743c
Improve/clarify the problem of a field definition beyond the limit
of the target buffer.
Link: https://github.com/acpica/acpica/commit/7a6b9c0b
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/dsopcode.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c index 9a8f8a992b3e3..dfc3c25a083dd 100644 --- a/drivers/acpi/acpica/dsopcode.c +++ b/drivers/acpi/acpica/dsopcode.c @@ -227,13 +227,12 @@ acpi_ds_init_buffer_field(u16 aml_opcode, /* Entire field must fit within the current length of the buffer */ - if ((bit_offset + bit_count) > (8 * (u32) buffer_desc->buffer.length)) { + if ((bit_offset + bit_count) > (8 * (u32)buffer_desc->buffer.length)) { ACPI_ERROR((AE_INFO, - "Field [%4.4s] at %u exceeds Buffer [%4.4s] size %u (bits)", - acpi_ut_get_node_name(result_desc), - bit_offset + bit_count, - acpi_ut_get_node_name(buffer_desc->buffer.node), - 8 * (u32) buffer_desc->buffer.length)); + "Field [%4.4s] at bit offset/length %u/%u " + "exceeds size of target Buffer (%u bits)", + acpi_ut_get_node_name(result_desc), bit_offset, + bit_count, 8 * (u32)buffer_desc->buffer.length)); status = AE_AML_BUFFER_LIMIT; goto cleanup; } |