6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Armin Wolf W_Armin@gmx.de
[ Upstream commit d0d4f1474e36b195eaad477373127ae621334c01 ]
The ACPI spec says bit 17 should be used to indicate support for Generic Initiator Affinity Structure in SRAT, but we currently set bit 13 ("Interrupt ResourceSource support").
Fix this by actually setting bit 17 when evaluating _OSC.
Fixes: 01aabca2fd54 ("ACPI: Let ACPI know we support Generic Initiator Affinity Structures") Signed-off-by: Armin Wolf W_Armin@gmx.de Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- include/linux/acpi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index afd94c9b8b8af..1b76d2f83eac6 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -571,8 +571,8 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_PCLPI_SUPPORT 0x00000080 #define OSC_SB_OSLPI_SUPPORT 0x00000100 #define OSC_SB_CPC_DIVERSE_HIGH_SUPPORT 0x00001000 -#define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00002000 #define OSC_SB_CPC_FLEXIBLE_ADR_SPACE 0x00004000 +#define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00020000 #define OSC_SB_NATIVE_USB4_SUPPORT 0x00040000 #define OSC_SB_PRM_SUPPORT 0x00200000 #define OSC_SB_FFH_OPR_SUPPORT 0x00400000