linux-kernel - [PATCH v2 0/7] ACPI: processor: idle: enhance and cleancode for cpuidle state

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Message-ID: <20251103084244.2654432-1-lihuisong@huawei.com>
Date: Mon, 3 Nov 2025 16:42:37 +0800
From: Huisong Li <lihuisong@...wei.com>
To: <rafael@...nel.org>, <lenb@...nel.org>
CC: <linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<Sudeep.Holla@....com>, <linuxarm@...wei.com>, <jonathan.cameron@...wei.com>,
	<zhanjie9@...ilicon.com>, <zhenglifeng1@...wei.com>, <yubowen8@...wei.com>,
	<lihuisong@...wei.com>
Subject: [PATCH v2 0/7] ACPI: processor: idle: enhance and cleancode for cpuidle state

This series is aimed to enhance the verification to the validity of
_LPI object and LPI state. And do some cleancodes.

---
 Changelog:
  v2:
   - mark the illegal states as invalid as patch 1/9 and 2/9
   - disable cpuidle of all CPUs if get power info failed in power
     notify
   - drop the patch raise up log level
   - remove the patch applied.
   https://lore.kernel.org/all/20250929093754.3998136-1-lihuisong@huawei.com/

Huisong Li (7):
  ACPI: processor: idle: Mark the state as invalid if its entry method
    is illegal
  ACPI: processor: idle: Mark the state as invalid when get
    lpi_state->arch_flags failed
  ACPI: processor: idle: Relocate and verify
    acpi_processor_ffh_lpi_probe
  ACPI: processor: idle: Disable ACPI idle if get power information
    failed in power notify
  ACPI: processor: idle: Remove useless codes about the verification of
    cstate count
  ACPI: processor: idle: Redefine setup idle functions to void
  ACPI: processor: idle: Redefine acpi_processor_setup_cpuidle_dev to
    void

 drivers/acpi/processor_idle.c | 85 ++++++++++++++++++++---------------
 1 file changed, 50 insertions(+), 35 deletions(-)

-- 
2.33.0