[RHEL 8] Kernel gets panic at dma_free_noncontiguous() upon ENOMEM.

Issue

• The kernel gets panics while playing audio with the "Intel Corporation Comet Lake PCH-LP cAVS" sound card on 8.6.

• Kernel panics with the following messages:

 sof-audio-pci-intel-cnl 0000:00:1f.3: error: memory alloc failed: -12
 BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
 PGD 0 P4D 0 
 Oops: 0000 [#1] SMP NOPTI
 CPU: 1 PID: 5266 Comm: alsa-sink-HDA A Kdump: loaded Tainted: P           OE    --------- -  - 4.18.0-372.19.1.el8_6.x86_64 #1
 Hardware name: LENOVO 20S1S3B00F/20S1S3B00F, BIOS N2XET35W (1.25 ) 04/06/2022
 RIP: 0010:dma_free_noncontiguous+0x2c/0x60
 Code: 44 00 00 48 8b 87 70 02 00 00 48 85 c0 74 0e 48 8b 40 78 48 85 c0 74 11 e9 c1 74 a8 00 48 8b 05 2a eb 28 02 48 85 c0 75 e6 53 <48> 8b 02 48 89 d3 41 89 c8 48 8b 10 48 8b 48 10 48 83 e2 fc e8 0b
 RSP: 0018:ffff9f25c5dcb7d8 EFLAGS: 00010246
 RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: 0000000000000000
 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91a982a780b8
 RBP: ffff91a9861ca818 R08: 0000000000002000 R09: 0000000000000000
 R10: 0000000000000001 R11: ffff9f25c5dcb500 R12: 00000000fffffff4
 R13: 0000000000083000 R14: 0000000000000000 R15: ffff91a9861caaf0
 FS:  00007fccea2d0700(0000) GS:ffff91ac66040000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 0000000000000000 CR3: 000000015d2b4002 CR4: 00000000003726e0
 Call Trace:
  cl_stream_prepare.constprop.5.cold.7+0x2f/0x78 [snd_sof_intel_hda_common]
  hda_dsp_cl_boot_firmware+0x85/0x760 [snd_sof_intel_hda_common]
  snd_sof_run_firmware+0xa0/0x230 [snd_sof]
  sof_resume+0xe5/0x1c0 [snd_sof]
  pci_pm_runtime_resume+0x70/0x90
  ? pci_pm_default_resume+0x30/0x30
  __rpm_callback+0xe8/0x140
  rpm_callback+0x1f/0x70
  ? pci_pm_default_resume+0x30/0x30
  rpm_resume+0x5d3/0x810
  __pm_runtime_resume+0x47/0x70
  snd_soc_pcm_component_pm_runtime_get+0x66/0xe0 [snd_soc_core]
  soc_pcm_open+0x5f/0x4f0 [snd_soc_core]
  dpcm_be_dai_startup+0x124/0x210 [snd_soc_core]
  dpcm_fe_dai_open+0xf4/0x820 [snd_soc_core]
  snd_pcm_open_substream+0x92/0x370 [snd_pcm]
  snd_pcm_open+0xf3/0x220 [snd_pcm]
  ? wake_up_q+0x70/0x70
  snd_pcm_playback_open+0x3d/0x70 [snd_pcm]
  chrdev_open+0xcb/0x1e0
  ? cdev_default_release+0x20/0x20
  do_dentry_open+0x132/0x340
  path_openat+0x53e/0x14f0
  ? inotify_handle_event+0x1db/0x237
  ? cshook_security_inode_free_security+0x2d2/0x2820 [falcon_lsm_serviceable]
  ? cshook_network_ops_inet6_sockraw_recvmsg+0x188c9/0x22160 [falcon_lsm_serviceable]
  do_filp_open+0x93/0x100
  ? getname_flags+0x4a/0x1e0
  ? __check_object_size+0xa8/0x16b
  do_sys_open+0x184/0x220
  unload_network_ops_symbols+0x6c32/0x7270 [falcon_lsm_pinned_14108]
  ? do_syscall_64+0x5b/0x1a0
  ? entry_SYSCALL_64_after_hwframe+0x65/0xca