diff options
| author | Jeffrey Hugo <[email protected]> | 2016-08-29 14:38:53 -0600 |
|---|---|---|
| committer | Matt Fleming <[email protected]> | 2016-09-05 12:32:36 +0100 |
| commit | ed9cc156c42ff0c0bf9b1d09df48a12bf0873473 (patch) | |
| tree | c1fb0debfe329e10e5eef595a67775bc94c86542 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | fc07716ba803483be91bc4b2344f9c84985e6f07 (diff) | |
efi/libstub: Use efi_exit_boot_services() in FDT
The FDT code directly calls ExitBootServices. This is inadvisable as the
UEFI spec details a complex set of errors, race conditions, and API
interactions that the caller of ExitBootServices must get correct. The
FDT code does not handle EFI_INVALID_PARAMETER as required by the spec,
which causes intermittent boot failures on the Qualcomm Technologies
QDF2432. Call the efi_exit_boot_services() helper intead, which handles
the EFI_INVALID_PARAMETER scenario properly.
Signed-off-by: Jeffrey Hugo <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Leif Lindholm <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: <[email protected]>
Signed-off-by: Matt Fleming <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions