https://bugzilla.kernel.org/show_bug.cgi?id=213023

--- Comment #49 from Mario Limonciello (AMD) (mario.limoncie...@amd.com) ---
Can someone affected see if below makes the error "go away" on top of 5.19-rcX?

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 86fa61a21826..94c72e342297 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -358,11 +358,6 @@ static void acpi_bus_osc_negotiate_platform_control(void)
                return;
        }

-#ifdef CONFIG_ACPI_CPPC_LIB
-       osc_sb_cppc_not_supported = !(capbuf_ret[OSC_SUPPORT_DWORD] &
-                       (OSC_SB_CPC_SUPPORT | OSC_SB_CPCV2_SUPPORT));
-#endif
-
        /*
         * Now run _OSC again with query flag clear and with the caps
         * supported by both the OS and the platform.
@@ -376,6 +371,10 @@ static void acpi_bus_osc_negotiate_platform_control(void)

        capbuf_ret = context.ret.pointer;
        if (context.ret.length > OSC_SUPPORT_DWORD) {
+#ifdef CONFIG_ACPI_CPPC_LIB
+               osc_sb_cppc_not_supported = !(capbuf_ret[OSC_SUPPORT_DWORD] &
+                               (OSC_SB_CPC_SUPPORT | OSC_SB_CPCV2_SUPPORT));
+#endif
                osc_sb_apei_support_acked =
                        capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_APEI_SUPPORT;
                osc_pc_lpi_support_confirmed =

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