diff options
| author | Michael Brown | 2021-11-22 13:50:38 +0100 |
|---|---|---|
| committer | Michael Brown | 2021-11-22 13:50:38 +0100 |
| commit | a046da21a4c58365be6c029147799db974280048 (patch) | |
| tree | aa6477a725fac7d50835a14b50f8078ad5036e6d /src/interface/efi/efi_timer.c | |
| parent | [intel] Add PCI ID for Intel X553 0x15e4 (diff) | |
| download | ipxe-a046da21a4c58365be6c029147799db974280048.tar.gz ipxe-a046da21a4c58365be6c029147799db974280048.tar.xz ipxe-a046da21a4c58365be6c029147799db974280048.zip | |
[efi] Raise TPL during driver unload entry point
The efi_unload() function is currently missing the calls to raise and
restore the TPL. This has the side effect of causing iPXE to return
from the driver unload entry point at TPL_CALLBACK, which will cause
unexpected behaviour (typically a system lockup) shortly afterwards.
Fix by adding the missing calls to raise and restore the TPL.
Debugged-by: Petr Borsodi <petr.borsodi@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface/efi/efi_timer.c')
0 files changed, 0 insertions, 0 deletions