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| author | Andrew Morton <akpm@linux-foundation.org> | 2007-08-25 01:28:20 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-08-25 01:39:02 -0400 |
| commit | 3e0d69ecf04d25f1e9c4ad658683d6d92641bb08 (patch) | |
| tree | ab077146af908d06ee137d9fa427836ba70c84c2 /drivers/acpi | |
| parent | b3e572d2eb7cdbda6f212ad177acd0c9381903b9 (diff) | |
| download | blackbird-op-linux-3e0d69ecf04d25f1e9c4ad658683d6d92641bb08.tar.gz blackbird-op-linux-3e0d69ecf04d25f1e9c4ad658683d6d92641bb08.zip | |
ACPI: add dump_stack() to trace acpi_format_exception programming errors
Dump the stack so we can find the secretive caller to acpi_format_exception().
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/utilities/utglobal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c index 1621655d6e2b..93ea8290b4f7 100644 --- a/drivers/acpi/utilities/utglobal.c +++ b/drivers/acpi/utilities/utglobal.c @@ -126,6 +126,7 @@ const char *acpi_format_exception(acpi_status status) "Unknown exception code: 0x%8.8X", status)); exception = "UNKNOWN_STATUS_CODE"; + dump_stack(); } return (ACPI_CAST_PTR(const char, exception)); |
