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| author | Armin Wolf <[email protected]> | 2025-04-10 16:54:54 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2025-05-16 13:53:26 +0000 |
| commit | 8cf4fdac9bdead7bca15fc56fdecdf78d11c3ec6 (patch) | |
| tree | d2d541a0621818994fefc4916807ac1805882ef6 /rust/helpers | |
| parent | Linux 6.15-rc6 (diff) | |
| download | kernel-8cf4fdac9bdead7bca15fc56fdecdf78d11c3ec6.tar.gz kernel-8cf4fdac9bdead7bca15fc56fdecdf78d11c3ec6.zip | |
ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"
As specified in section 5.7.2 of the ACPI specification the feature
group string "3.0 _SCP Extensions" implies that the operating system
evaluates the _SCP control method with additional parameters.
However the ACPI thermal driver evaluates the _SCP control method
without those additional parameters, conflicting with the above
feature group string advertised to the firmware thru _OSI.
Stop advertising support for this feature string to avoid confusing
the ACPI firmware.
Fixes: e5f660ebef68 ("ACPI / osi: Collect _OSI handling into one single file")
Signed-off-by: Armin Wolf <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'rust/helpers')
0 files changed, 0 insertions, 0 deletions