[Bug 105760] [4.17-rc1] RIP: smu7_populate_single_firmware_entry.isra.6+0x57/0xc0 [amdgpu] RSP: ffffa17901efb930

[bugzilla-daemon@freedesktop.org]

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https://bugs.freedesktop.org/show_bug.cgi?id=105760

--- Comment #26 from Thomas Martitz <kugel@rockbox.org> ---
No, unfortunately it doesn't seem to have an effect. I still run into the same
oops, and the printk's I added indicate the same problem (the entry pointer
passed to smu7_populate_single_firmware_entry() is busted, but fine just before
the call).

[   40.676302] PM: suspend exit
[   40.686230] [drm] PCIE GART of 256M enabled (table at 0x000000F400000000).
[   40.744451] smu7_request_smu_load_fw 10 0000000095bc3514 10 000000008bdf55bd
0
[   40.744461] smu7_populate_single_firmware_entry 10 10 00000000348c95be
000000008bdf55bd
[   40.744467] smu7_populate_single_firmware_entry 20 10 00000000348c95be
000000008bdf55bd
[   40.744478] BUG: unable to handle kernel paging request at ffffb09e2045efec
[   40.744482] PGD 266d39067 P4D 266d39067 PUD 0 
[   40.744490] Oops: 0002 [#1] PREEMPT SMP PTI
[   40.744497] CPU: 6 PID: 219 Comm: kworker/6:2 Tainted: G     U           
4.18.0-rc3-custom+ #63
[   40.744500] Hardware name: HP HP ZBook 14u G5/83B2, BIOS Q78 Ver. 01.00.05
01/25/2018
[   40.744510] Workqueue: pm pm_runtime_work
[   40.744517] RIP: 0010:smu7_populate_single_firmware_entry+0x83/0xda
[   40.744519] Code: 60 00 4d 89 e0 48 89 d9 89 ea 41 89 c5 48 c7 c6 40 fe ec
8f 48 c7 c7 fd c6 17 90 e8 5c b0 ad ff 45 85 ed 75 40 66 8b 44 24 02 <66> 89 2b
48 c7 43 0c 00 00 00 00 66 89 43 02 48 8b 44 24 10 48 89 
[   40.744581] RSP: 0018:ffffb0820175fc38 EFLAGS: 00010246
[   40.744585] RAX: 0000000000000018 RBX: ffffb09e2045efec RCX:
0000000000000001
[   40.744588] RDX: 0000000080000001 RSI: ffffffff901151ce RDI:
00000000ffffffff
[   40.744590] RBP: 000000000000000a R08: ffffffff8f499790 R09:
0000000000000421
[   40.744593] R10: 0000000000000004 R11: ffffffff90ab8f2d R12:
ffff8e1f65474c00
[   40.744596] R13: 0000000000000000 R14: ffffb0822045f008 R15:
ffff8e1f6564b0a0
[   40.744599] FS:  0000000000000000(0000) GS:ffff8e1f6f580000(0000)
knlGS:0000000000000000
[   40.744602] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.744605] CR2: ffffb09e2045efec CR3: 000000025a40a005 CR4:
00000000003606e0
[   40.744608] Call Trace:
[   40.744617]  smu7_request_smu_load_fw+0xd2/0x120
[   40.744624]  ? vga_switcheroo_fini_domain_pm_ops+0x10/0x10
[   40.744629]  polaris10_start_smu+0x44/0x4d0
[   40.744635]  hwmgr_resume+0x29/0x80
[   40.744641]  amdgpu_device_ip_resume_phase2+0x51/0xb0
[   40.744647]  amdgpu_device_resume+0xb5/0x360
[   40.744653]  ? vga_switcheroo_fini_domain_pm_ops+0x10/0x10
[   40.744658]  amdgpu_pmops_runtime_resume+0x6b/0xa0
[   40.744663]  pci_pm_runtime_resume+0x78/0xb0
[   40.744669]  __rpm_callback+0x75/0x1b0
[   40.744675]  ? vga_switcheroo_fini_domain_pm_ops+0x10/0x10
[   40.744679]  rpm_callback+0x1f/0x70
[   40.744684]  ? vga_switcheroo_fini_domain_pm_ops+0x10/0x10
[   40.744689]  rpm_resume+0x57e/0x7c0
[   40.744695]  pm_runtime_work+0x50/0xa0
[   40.744700]  process_one_work+0x1eb/0x3c0
[   40.744704]  worker_thread+0x2d/0x3d0
[   40.744709]  ? process_one_work+0x3c0/0x3c0
[   40.744713]  kthread+0x112/0x130
[   40.744718]  ? kthread_flush_work_fn+0x10/0x10
[   40.744724]  ret_from_fork+0x35/0x40
[   40.744730] Modules linked in: cmac ccm rfcomm intel_rapl arc4
x86_pkg_temp_thermal intel_powerclamp bnep snd_hda_codec_hdmi coretemp
snd_hda_codec_conexant snd_hda_codec_generic joydev mousedev kvm iwlmvm
snd_soc_skl nls_iso8859_1 snd_soc_skl_ipc snd_soc_sst_ipc btusb snd_soc_sst_dsp
btrtl snd_hda_ext_core btbcm nls_cp437 snd_soc_core hid_multitouch irqbypass
vfat crct10dif_pclmul crc32_pclmul fat ghash_clmulni_intel mac80211 iTCO_wdt
snd_compress hid_generic btintel pcbc mei_wdt iTCO_vendor_support snd_soc_acpi
bluetooth snd_hda_intel i915 hp_wmi sparse_keymap intel_wmi_thunderbolt
wmi_bmof snd_hda_codec iwlwifi snd_hwdep snd_hda_core aesni_intel aes_x86_64
crypto_simd crc16 ecdh_generic snd_pcm e1000e cryptd glue_helper intel_cstate
cfg80211 snd_timer intel_uncore snd intel_rapl_perf input_leds
[   40.744798]  psmouse led_class uvcvideo videobuf2_vmalloc ptp
videobuf2_memops videobuf2_v4l2 idma64 i2c_i801 mei_me pps_core soundcore
ucsi_acpi videobuf2_common typec_ucsi rfkill tpm_crb i2c_hid mei videodev typec
intel_lpss_pci processor_thermal_device hid intel_lpss intel_soc_dts_iosf
intel_pch_thermal wmi intel_gtt evdev media int3403_thermal rtc_cmos
int340x_thermal_zone tpm_tis tpm_tis_core tpm mac_hid int3400_thermal battery
rng_core acpi_thermal_rel hp_wireless ac sg scsi_mod crypto_user ip_tables
x_tables btrfs libcrc32c crc32c_generic xor zstd_decompress zstd_compress
xxhash raid6_pq serio_raw atkbd libps2 xhci_pci xhci_hcd crc32c_intel usbcore
usb_common i8042 serio
[   40.744861] CR2: ffffb09e2045efec
[   40.744865] ---[ end trace d2eb1a098dac8272 ]---
[   40.744870] RIP: 0010:smu7_populate_single_firmware_entry+0x83/0xda
[   40.744872] Code: 60 00 4d 89 e0 48 89 d9 89 ea 41 89 c5 48 c7 c6 40 fe ec
8f 48 c7 c7 fd c6 17 90 e8 5c b0 ad ff 45 85 ed 75 40 66 8b 44 24 02 <66> 89 2b
48 c7 43 0c 00 00 00 00 66 89 43 02 48 8b 44 24 10 48 89 
[   40.744925] RSP: 0018:ffffb0820175fc38 EFLAGS: 00010246
[   40.744929] RAX: 0000000000000018 RBX: ffffb09e2045efec RCX:
0000000000000001
[   40.744932] RDX: 0000000080000001 RSI: ffffffff901151ce RDI:
00000000ffffffff
[   40.744934] RBP: 000000000000000a R08: ffffffff8f499790 R09:
0000000000000421
[   40.744937] R10: 0000000000000004 R11: ffffffff90ab8f2d R12:
ffff8e1f65474c00
[   40.744939] R13: 0000000000000000 R14: ffffb0822045f008 R15:
ffff8e1f6564b0a0
[   40.744943] FS:  0000000000000000(0000) GS:ffff8e1f6f580000(0000)
knlGS:0000000000000000
[   40.744946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.744948] CR2: ffffb09e2045efec CR3: 000000025a40a005 CR4:
00000000003606e0

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