On 08/09/15 11:02, Leif Lindholm wrote:
Fair enough.
Sudeep - can you point me to how I can verify the behaviour of these
patches? Has Al's sanity checking gone into 4.3 merge window, or do I
need to add it from elsewhere?
No, not yet made to upstream kernel, but I briefly checked now and I can
see the commmit[0] in leg-kernel[1]. It just fails to boot so we need to
get this change in before the kernel change is merged IMO. I wonder if
that branch was tested on Juno though.
"...
ACPI: undefined MADT subtable type for FADT 5.1: 12 (length 24).
Kernel panic - not syncing: No interrupt controller.
...."
Anyway this change can go irrespective of the kernel change as we
started supporting ACPI on ARM only from v5.0 and it makes no sense to
mark MADT as v1.0. I think this bug was not visible as most of the
macros have same value expect revision which got caught by Al's sanity
check.
Regards,
Sudeep
[0]
https://git.linaro.org/leg/acpi/leg-kernel.git/commit/bd8aac91f1ee9a90b6b51b2c48b1e0ee3755c5b0
[1]
https://git.linaro.org/leg/acpi/leg-kernel.git/shortlog/refs/heads/leg-kernel
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