Hi,

I notice a regression report on Bugzilla [1]. Quoting from it:

I have a Dell Inspiron 14 5425 laptop with hardware specified below. Up till kernel version 6.1.39 the system can sleep and resume correctly but with kernel version 6.1.40 it heats up when put to sleep and drains battery very quickly. It seems CPU cannot suspend though the system can resume correctly and functions correctly after that. I believe many GPIO and pinctrl patches/fixes for the AMD platform beginning 6.1.40 and 6.4.5 has caused this issue. There is no error in logs and sleep/resume log messages in both 6.1.39 and 6.1.40 are the same. Only s2idle sleep mode is available on my system.

-- CPU AMD Ryzen 5 5625U with Radeon Graphics

-- PCI 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex Subsystem: Dell Renoir Root Complex Flags: fast devsel

00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU Subsystem: Dell Renoir IOMMU Flags: bus master, fast devsel, latency 0, IRQ -2147483648 Capabilities: <access denied>

00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 0

00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 34, IOMMU group 1 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00002000-00002fff [size=4K] Memory behind bridge: d0600000-d07fffff [size=2M] Prefetchable memory behind bridge: 0000000450200000-00000004503fffff [size=2M] Capabilities: <access denied> Kernel driver in use: pcieport

00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 35, IOMMU group 2 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: d0500000-d05fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport

00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 3

00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 36, IOMMU group 4 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: [disabled] Prefetchable memory behind bridge: 000000fcf0200000-000000fcf03fffff [size=2M] Capabilities: <access denied> Kernel driver in use: pcieport

00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 5

00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 37, IOMMU group 6 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 00001000-00001fff [size=4K] Memory behind bridge: d0100000-d04fffff [size=4M] Prefetchable memory behind bridge: 000000fce0000000-000000fcf01fffff [size=258M] Capabilities: <access denied> Kernel driver in use: pcieport

00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 38, IOMMU group 7 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: d0000000-d00fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51) Subsystem: Dell FCH SMBus Controller Flags: 66MHz, medium devsel, IOMMU group 8 Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) Subsystem: Dell FCH LPC Bridge Flags: bus master, 66MHz, medium devsel, latency 0, IOMMU group 8

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166a Flags: fast devsel, IOMMU group 9

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166b Flags: fast devsel, IOMMU group 9

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166c Flags: fast devsel, IOMMU group 9

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166d Flags: fast devsel, IOMMU group 9 Kernel driver in use: k10temp Kernel modules: k10temp

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166e Flags: fast devsel, IOMMU group 9

00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166f Flags: fast devsel, IOMMU group 9

00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1670 Flags: fast devsel, IOMMU group 9

00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1671 Flags: fast devsel, IOMMU group 9

02:00.0 Non-Volatile memory controller: KIOXIA Corporation Device 000c (prog-if 02 [NVM Express]) Subsystem: KIOXIA Corporation Device 0001 Flags: bus master, fast devsel, latency 0, IRQ 58, NUMA node 0, IOMMU group 10 Memory at d0500000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme

03:00.0 Network controller: MEDIATEK Corp. Device 7961 Subsystem: Foxconn International, Inc. Device e0b7 Flags: bus master, fast devsel, latency 0, IRQ 85, IOMMU group 11 Memory at fcf0200000 (64-bit, prefetchable) [size=1M] Memory at fcf0300000 (64-bit, prefetchable) [size=16K] Memory at fcf0304000 (64-bit, prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mt7921e Kernel modules: mt7921e

04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 15e7 (rev c2) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0b46 Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 12 Memory at fce0000000 (64-bit, prefetchable) [size=256M] Memory at fcf0000000 (64-bit, prefetchable) [size=2M] I/O ports at 1000 [size=256] Memory at d0400000 (32-bit, non-prefetchable) [size=512K] Capabilities: <access denied> Kernel driver in use: amdgpu Kernel modules: amdgpu

04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637 Subsystem: Dell Device 0b46 Flags: bus master, fast devsel, latency 0, IRQ 83, IOMMU group 13 Memory at d04c8000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel

04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor Subsystem: Dell Family 17h (Models 10h-1fh) Platform Security Processor Flags: bus master, fast devsel, latency 0, IRQ 77, IOMMU group 14 Memory at d0300000 (32-bit, non-prefetchable) [size=1M] Memory at d04cc000 (32-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: ccp Kernel modules: ccp

04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 (prog-if 30 [XHCI]) Subsystem: Dell Renoir USB 3.1 Flags: fast devsel, IRQ 40, IOMMU group 15 Memory at d0100000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci

04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 (prog-if 30 [XHCI]) Subsystem: Dell Renoir USB 3.1 Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 16 Memory at d0200000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci

04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01) Subsystem: Dell Raven/Raven2/FireFlight/Renoir Audio Processor Flags: bus master, fast devsel, latency 0, IRQ 81, IOMMU group 17 Memory at d0480000 (32-bit, non-prefetchable) [size=256K] Capabilities: <access denied> Kernel driver in use: snd_rn_pci_acp3x Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x

04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller Subsystem: Dell Family 17h (Models 10h-1fh) HD Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 59, IOMMU group 18 Memory at d04c0000 (32-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel

05:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0]) Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 19 Memory at d0001000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel modules: ahci

05:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0]) Flags: bus master, fast devsel, latency 0, IRQ 255, IOMMU group 20 Memory at d0000000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel modules: ahci

-- USB Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 0489:e0c8 Foxconn / Hon Hai Wireless_Device Bus 003 Device 004: ID 17ef:608d Lenovo Optical Mouse Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 0c45:6739 Microdia Integrated_Webcam_FHD Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

See Bugzilla for the full thread.

Anyway, I'm adding this regression to be tracked by regzbot:

#regzbot introduced: v6.1.40..v6.4.5 https://bugzilla.kernel.org/show_bug.cgi?id=217754 #regzbot title: increased temperature on sleep on Dell Inspiron 14 5425

[1]: https://bugzilla.kernel.org/show_bug.cgi?id=217754