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authorLinus Torvalds <torvalds@linux-foundation.org>2024-03-13 11:54:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-03-13 11:54:05 -0700
commit943446795909929f261565cebafb3b56d66cc513 (patch)
tree6bcee5060ad8a6e025a090a3c34aa0b635c1783d /arch/x86
parent07abb19a9b201c11e4367e8a428be7235b6dbd0d (diff)
parent817d2371e4d53be202bb6d7df9a9b9c0c342ab21 (diff)
Merge tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki: "These modify the ACPI device events and processor enumeration code to take the 'enabled' _STA bit into account as mandated by the ACPI specification, convert several platform drivers to using a remove callback that returns void, add some new quirks for ACPI IRQ override and other things, address assorted issues and clean up code. Specifics: - Rearrange Device Check and Bus Check notification handling in the ACPI device hotplug code to make it get the "enabled" _STA bit into account (Rafael Wysocki) - Modify acpi_processor_add() to skip processors with the "enabled" _STA bit clear, as per the specification (Rafael Wysocki) - Stop failing Device Check notification handling without a valid reason (Rafael Wysocki) - Defer enumeration of devices that depend on a device with an ACPI device ID equalt to INTC10CF to address probe ordering issues on some platforms (Wentong Wu) - Constify acpi_bus_type (Ricardo Marliere) - Make the ACPI-specific suspend-to-idle code take the Low-Power S0 Idle MSFT UUID into account on non-AMD systems (Rafael Wysocki) - Add ACPI IRQ override quirks for some new platforms (Sergey Kalinichev, Maxim Kudinov, Alexey Froloff, Sviatoslav Harasymchuk, Nicolas Haye) - Make the NFIT parsing code use acpi_evaluate_dsm_typed() (Andy Shevchenko) - Fix a memory leak in acpi_processor_power_exit() (Armin Wolf) - Make it possible to quirk the CSI-2 and MIPI DisCo for Imaging properties parsing and add a quirk for Dell XPS 9315 (Sakari Ailus) - Prevent false-positive static checker warnings from triggering by intializing some variables in the ACPI thermal code to zero (Colin Ian King) - Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and make that function generic (Hans de Goede) - Make the ACPI backlight code handle fetching EDID that is longer than 256 bytes (Mario Limonciello) - Skip initialization of GHES_ASSIST structures for Machine Check Architecture in APEI (Avadhut Naik) - Convert several plaform drivers in the ACPI subsystem to using a remove callback that returns void (Uwe Kleine-König) - Drop the long-deprecated custom_method debugfs interface that is problematic from the security standpoint (Rafael Wysocki) - Use %pe in a couple of places in the ACPI code for easier error decoding (Onkarnath) - Fix register width information handling during system memory accesses in the ACPI CPPC library (Jarred White) - Add AMD CPPC V2 support for family 17h processors to the ACPI CPPC library (Perry Yuan)" * tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits) ACPI: resource: Use IRQ override on Maibenben X565 ACPI: CPPC: Use access_width over bit_width for system memory accesses ACPI: CPPC: enable AMD CPPC V2 support for family 17h processors ACPI: APEI: Skip initialization of GHES_ASSIST structures for Machine Check Architecture ACPI: scan: Consolidate Device Check and Bus Check notification handling ACPI: scan: Rework Device Check and Bus Check notification handling ACPI: scan: Make acpi_processor_add() check the device enabled bit ACPI: scan: Relocate acpi_bus_trim_one() ACPI: scan: Fix device check notification handling ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override ACPI: pfr_update: Convert to platform remove callback returning void ACPI: pfr_telemetry: Convert to platform remove callback returning void ACPI: fan: Convert to platform remove callback returning void ACPI: GED: Convert to platform remove callback returning void ACPI: DPTF: Convert to platform remove callback returning void ACPI: AGDI: Convert to platform remove callback returning void ACPI: TAD: Convert to platform remove callback returning void ACPI: APEI: GHES: Convert to platform remove callback returning void ACPI: property: Polish ignoring bad data nodes ACPI: thermal_lib: Initialize temp_decik to zero ...
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/acpi/cppc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index 8d8752b44f11..ff8f25faca3d 100644
--- a/arch/x86/kernel/acpi/cppc.c
+++ b/arch/x86/kernel/acpi/cppc.c
@@ -20,7 +20,7 @@ bool cpc_supported_by_cpu(void)
(boot_cpu_data.x86_model >= 0x20 && boot_cpu_data.x86_model <= 0x2f)))
return true;
else if (boot_cpu_data.x86 == 0x17 &&
- boot_cpu_data.x86_model >= 0x70 && boot_cpu_data.x86_model <= 0x7f)
+ boot_cpu_data.x86_model >= 0x30 && boot_cpu_data.x86_model <= 0x7f)
return true;
return boot_cpu_has(X86_FEATURE_CPPC);
}