diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-09-14 01:50:11 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2026-09-14 11:40:25 +0200 |
| commit | 7d376ea6a7f9518929b0621aa06c4bd348374098 (patch) | |
| tree | bcfb1d9ac67cd8dedd9841e9c0f3a860047fb4c6 /include/linux | |
| parent | 4ebcbacb0b0adf827cd9475f36f866deda39cbfd (diff) | |
microblaze: reset: Provide a power off handler through an unaligned PC
microblaze is missing a generic architecture-wide power off mechanism.
To enable KUnit for microblaze it is necessary for KUnit to shut down
the machine in a way that QEMU will recognize. The machines emulated by
QEMU do not provide machine-specific power off functionality which could
be used.
However at least the petalogix-s3adsp1800 machine will abort if an
unaligned instruction is executed. An ugly message will be printed but
that is not an issue for KUnit.
Make use of this to provide a power off handler.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Tested-by: David Gow <david@davidgow.net>
Link: https://patch.msgid.link/20260914-kunit-microblaze-v2-4-7d5756e858f8@weissschuh.net
Signed-off-by: Michal Simek <michal.simek@amd.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions