The upstream fix for this is:

commit 0e4cac557531a4c93de108d9ff11329fcad482ff
[PATCH] misc: rtsx: Fix some platforms can not boot and move the l1ss
 judgment to probe

commit 101bd907b424 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
some readers no longer force #CLKREQ to low
when the system need to enter ASPM.
But some platform maybe not implement complete ASPM?
it causes some platforms can not boot

Like in the past only the platform support L1ss we release the #CLKREQ.
Move the judgment (L1ss) to probe,
we think read config space one time when the driver start is enough

Fixes: 101bd907b424 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
Cc: stable <sta...@kernel.org>
Reported-by: Paul Grandperrin <paul.grandper...@gmail.com>
Signed-off-by: Ricky Wu <ricky...@realtek.com>
Tested-By: Jade Lovelace <li...@jade.fyi>
Link: https://lore.kernel.org/r/37b1afb997f14946a8784c73d1f9a...@realtek.com
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org

I am also nominating Lunar and Jammy for this because we just picked up
the problematic change via stable (for next cycle, not in process right
now).

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Lunar)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Lunar)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Jammy)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Lunar)
       Status: New => Triaged

** Changed in: linux (Ubuntu Jammy)
       Status: New => Triaged

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https://bugs.launchpad.net/bugs/2040157

Title:
  Unable to use nvme drive to install Ubuntu 23.10

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Jammy:
  Triaged
Status in linux source package in Lunar:
  Triaged
Status in linux source package in Mantic:
  Confirmed

Bug description:
  The 6.5 kernel in the 23.10 installer ISO is unable to work with an
  NVME drive in the laptop, and it is not possible to install Ubuntu. It
  might be related to Kernel bug
  https://bugzilla.kernel.org/show_bug.cgi?id=217802 fixed in 6.5.6.

  dmesg:
  [   42.116742] nvme nvme0: controller is down; will reset: CSTS=0xffffffff, 
PCI_STATUS=0xffff
  [   42.116764] nvme nvme0: Does your device have a faulty power saving mode 
enabled?
  [   42.116769] nvme nvme0: Try "nvme_core.default_ps_max_latency_us=0 
pcie_aspm=off" and report a bug
  [   42.149334] nvme0n1: I/O Cmd(0x2) @ LBA 370339840, 8 blocks, I/O Error 
(sct 0x3 / sc 0x71) 
  [   42.149357] I/O error, dev nvme0n1, sector 370339840 op 0x0:(READ) flags 
0x80700 phys_seg 1 prio class 2
  [   42.164760] nvme 0000:04:00.0: Unable to change power state from D3cold to 
D0, device inaccessible
  [   42.165160] nvme nvme0: Disabling device after reset failure: -19
  [   42.180818] Buffer I/O error on dev nvme0n1p7, logical block 0, async page 
read

  
  $ lsb_release -rd
  No LSB modules are available.
  Description:  Ubuntu 23.10
  Release:      23.10

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-9-generic 6.5.0-9.9
  ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3
  Uname: Linux 6.5.0-9-generic x86_64
  NonfreeKernelModules: zfs
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  CRDA: N/A
  CasperMD5CheckResult: pass
  CasperVersion: 1.486
  CloudArchitecture: x86_64
  CloudID: nocloud
  CloudName: unknown
  CloudPlatform: nocloud
  CloudSubPlatform: seed-dir (/var/lib/cloud/seed/nocloud)
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Oct 23 10:53:50 2023
  LiveMediaBuild: Ubuntu 23.10.1 "Mantic Minotaur" - Release amd64 (20231016.1)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcEnviron:
   LANG=C.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=<set>
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz 
layerfs-path=minimal.standard.live.squashfs --- quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-9-generic N/A
   linux-backports-modules-6.5.0-9-generic  N/A
   linux-firmware                           20230919.git3672ccab-0ubuntu2.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/04/2023
  dmi.bios.release: 1.33
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.33.0
  dmi.board.name: 0R6JFH
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.33.0:bd07/04/2023:br1.33:svnDellInc.:pnPrecision5520:pvr:rvnDellInc.:rn0R6JFH:rvrA00:cvnDellInc.:ct10:cvr:sku07BF:
  dmi.product.family: Precision
  dmi.product.name: Precision 5520
  dmi.product.sku: 07BF
  dmi.sys.vendor: Dell Inc.

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