Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-18 17:12:55 +00:00
Code Issues Packages Projects Releases Wiki Activity
74a1eb565c
linux/drivers/platform/x86
History
Priyalee Kushwaha 74a1eb565c platform/x86: intel_telemetry_debugfs: fix oops when load/unload module 
This fixes an oops found while testing load/unload of the
intel_telemetry_debugfs module. module_init uses register_pm_notifier
for PM callbacks, but unregister_pm_notifier was missing from
module_exit.

 [ 97.481860] BUG: unable to handle kernel paging request at ffffffffa006f010
 [ 97.489742] IP: blocking_notifier_chain_register+0x3a/0xa0
 [ 97.495898] PGD 2e0a067
 [ 97.495899] PUD 2e0b063
 [ 97.498737] PMD 179e29067
 [ 97.501573] PTE 0

 [ 97.508423] Oops: 0000 1 PREEMPT SMP
 [ 97.512724] Modules linked in: intel_telemetry_debugfs intel_rapl gpio_keys dwc3 udc_core intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core rtc_cmos efivars x86_pkg_temp_thermal iwlwifi snd_hda_codec_hdmi soc_button_array btusb cfg80211 btrtl mei_me hci_uart btbcm mei btintel i915 bluetooth intel_pmc_ipc snd_hda_intel spi_pxa2xx_platform snd_hda_codec dwc3_pci snd_hda_core tpm_tis tpm_tis_core tpm efivarfs
 [ 97.558453] CPU: 0 PID: 889 Comm: modprobe Not tainted 4.11.0-rc6-intel-dev-bkc #1
 [ 97.566950] Hardware name: Intel Corp. Joule DVT3/SDS, BIOS GTPP181A.X64.0143.B30.1701132137 01/13/2017
 [ 97.577518] task: ffff8801793a21c0 task.stack: ffff8801793f0000
 [ 97.584162] RIP: 0010:blocking_notifier_chain_register+0x3a/0xa0
 [ 97.590903] RSP: 0018:ffff8801793f3c58 EFLAGS: 00010286
 [ 97.596802] RAX: ffffffffa006f000 RBX: ffffffff81e3ea20 RCX: 0000000000000000
 [ 97.604812] RDX: ffff880179eaf210 RSI: ffffffffa0131000 RDI: ffffffff81e3ea20
 [ 97.612821] RBP: ffff8801793f3c68 R08: 0000000000000006 R09: 000000000000005c
 [ 97.620847] R10: 0000000000000000 R11: 0000000000000006 R12: ffffffffa0131000
 [ 97.628855] R13: 0000000000000000 R14: ffff880176e35f48 R15: ffff8801793f3ea8
 [ 97.636865] FS: 00007f7eeba07700(0000) GS:ffff88017fc00000(0000) knlGS:0000000000000000
 [ 97.645948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 [ 97.652423] CR2: ffffffffa006f010 CR3: 00000001775ef000 CR4: 00000000003406f0
 [ 97.660423] Call Trace:
 [ 97.663166] ? 0xffffffffa0031000
 [ 97.666885] register_pm_notifier+0x18/0x20
 [ 97.671581] telemetry_debugfs_init+0x92/0x1000

Signed-off-by: Priyalee Kushwaha <priyalee.kushwaha@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-07-05 11:24:41 -07:00
..
acer-wmi.c platform/x86: acer-wmi: Using zero as first WMI instance number 2017-06-20 20:23:17 +03:00
acerhdf.c platform/x86: acerhdf: Add const to thermal_cooling_device_ops structure 2017-06-21 14:12:46 -07:00
alienware-wmi.c platform/x86: alienware-wmi: Adjust instance of wmi_evaluate_method calls to 0 2017-06-28 09:01:35 -07:00
amilo-rfkill.c
apple-gmux.c apple-gmux: Don't switch external DP port on 2011+ MacBook Pros 2017-03-30 22:42:30 +02:00
asus-laptop.c platform/x86: asus-laptop: remove sparse_keymap_free() calls 2017-03-14 22:58:02 -07:00
asus-nb-wmi.c platform/x86: asus-wmi: try to set als by default 2017-04-28 21:52:24 +03:00
asus-wireless.c platform/x86: asus-wireless: Fix indentation 2017-02-24 23:48:48 -08:00
asus-wmi.c platform/x86: asus-wmi: try to set als by default 2017-04-28 21:52:24 +03:00
asus-wmi.h platform/x86: asus-wmi: try to set als by default 2017-04-28 21:52:24 +03:00
classmate-laptop.c classmate-laptop: Fix sparse warning (0 as NULL) 2015-02-07 12:12:00 -08:00
compal-laptop.c compal-laptop: Add charge control limit 2015-10-03 08:44:57 -07:00
dell-laptop.c platform/x86: dell-laptop: Fix bogus keyboard backlight sysfs interface 2017-06-20 20:24:56 +03:00
dell-rbtn.c platform/x86: dell-rbtn: constify rfkill_ops structures 2017-06-13 11:00:21 -07:00
dell-rbtn.h dell-rbtn: Export notifier for other kernel modules 2015-06-10 22:04:11 -07:00
dell-smbios.c platform/x86: dell-*: Add a generic dell-laptop notifier chain 2017-04-13 10:12:19 -07:00
dell-smbios.h platform/x86: dell-*: Add a generic dell-laptop notifier chain 2017-04-13 10:12:19 -07:00
dell-smo8800.c x86: separate extable.h, switch sections.h to it 2016-09-27 21:15:23 -04:00
dell-wmi-aio.c platform/x86: dell-wmi-aio: remove sparse_keymap_free() calls 2017-03-14 22:58:04 -07:00
dell-wmi-led.c platform/x86: dell-wmi-led: Adjust instance of wmi_evaluate_method calls to 0 2017-06-28 09:01:36 -07:00
dell-wmi.c platform/x86: dell-wmi: Convert to the WMI bus infrastructure 2017-06-06 10:19:55 -07:00
eeepc-laptop.c platform/x86: eeepc-laptop: constify platform_attribute_group 2017-06-30 20:13:01 -07:00
eeepc-wmi.c eeepc-wmi: Use acpi_dev_found() 2016-04-09 03:12:58 +02:00
fujitsu-laptop.c platform/x86: fujitsu-laptop: rework debugging 2017-06-30 20:13:06 -07:00
fujitsu-tablet.c Input: use more descriptive KEY_ROTATE_DISPLAY instead of KEY_DIRECTION 2015-03-06 17:18:16 -08:00
hdaps.c
hp_accel.c platform/x86: hp_accel: Add support for HP ZBook 17 2017-02-03 14:04:53 +02:00
hp-wireless.c platform/x86: hp-wireless: reuse module_acpi_driver 2017-04-28 21:51:25 +03:00
hp-wmi.c platform/x86: hp-wmi: Cleanup exit paths 2017-04-20 13:26:18 -07:00
ibm_rtl.c move io-64-nonatomic*.h out of asm-generic 2015-10-15 00:21:07 +02:00
ideapad-laptop.c platform/x86: ideapad-laptop: Add Y720-15IKBN to no_hw_rfkill 2017-06-18 15:42:14 +03:00
intel_bxtwc_tmu.c platform/x86: Add Whiskey Cove PMIC TMU support 2016-12-18 14:56:37 -08:00
intel_cht_int33fe.c platform/x86: intel_cht_int33fe: Set supplied-from property on max17047 dev 2017-05-31 13:21:00 +03:00
intel_ips.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h> 2017-03-02 08:42:27 +01:00
intel_ips.h
intel_menlow.c platform/x86: intel_menlow: Add const to thermal_cooling_device_ops structure 2017-06-21 14:13:10 -07:00
intel_mid_powerbtn.c platform/x86: intel_mid_powerbtn: Use SCU IPC directly 2017-02-24 23:48:45 -08:00
intel_mid_thermal.c platform/x86: intel_mid_thermal: Fix module autoload 2017-02-03 14:04:53 +02:00
intel_oaktrail.c intel-oaktrail: Port to new backlight interface selection API 2015-06-19 01:12:11 +02:00
intel_pmc_core.c platform/x86: intel_pmc_core: fix out-of-bounds accesses on stack 2017-02-14 00:39:48 +02:00
intel_pmc_core.h platform/x86: intel_pmc_core: Add LTR IGNORE debug feature 2016-12-13 09:28:58 -08:00
intel_pmc_ipc.c platform/x86: intel_pmc_ipc: Mark ipc_data_readb() as __maybe_unused 2017-05-26 12:52:21 +03:00
intel_punit_ipc.c platform:x86 decouple telemetry driver from the optional IPC resources 2016-04-19 13:51:41 -07:00
intel_scu_ipc.c platform/x86: intel_scu_ipc: Introduce intel_scu_ipc_raw_command() 2017-04-13 10:16:04 -07:00
intel_scu_ipcutil.c intel_scu_ipcutil: underflow in scu_reg_access() 2016-01-30 09:40:35 -08:00
intel_telemetry_core.c intel_telemetry: Constify telemetry_core_ops structures 2016-05-05 13:58:55 -07:00
intel_telemetry_debugfs.c platform/x86: intel_telemetry_debugfs: fix oops when load/unload module 2017-07-05 11:24:41 -07:00
intel_telemetry_pltdrv.c platform-drivers-x86 for 4.8-1 2016-07-26 17:23:08 -07:00
intel_turbo_max_3.c platform/x86: intel_turbo_max_3: make it explicitly non-modular 2017-02-24 23:48:54 -08:00
intel-hid.c platform/x86: intel-hid: Add missing ->thaw callback 2017-04-18 09:04:03 -07:00
intel-rst.c
intel-smartconnect.c platform/x86: Use ACPI_FAILURE at appropriate places 2016-12-13 09:29:01 -08:00
intel-vbtn.c platform/x86: intel-vbtn: add volume up and down 2017-04-25 15:09:22 +03:00
Kconfig platform/x86: fujitsu-laptop: rework debugging 2017-06-30 20:13:06 -07:00
Makefile platform/x86: wmi-bmof: New driver to expose embedded Binary WMI MOF metadata 2017-06-06 10:19:26 -07:00
mlx-platform.c platform/x86: mlx-platform: mlxcpld-hotplug driver style fixes 2017-02-03 14:04:53 +02:00
mlxcpld-hotplug.c platform/x86: Introduce support for Mellanox hotplug driver 2016-10-23 07:52:57 -07:00
msi-laptop.c platform/x86: msi-laptop: constify msipf*_attribute_group 2017-06-30 20:13:01 -07:00
msi-wmi.c platform/x86: msi-wmi: remove sparse_keymap_free() calls 2017-03-14 22:58:08 -07:00
mxm-wmi.c
panasonic-laptop.c platform/x86: panasonic-laptop: remove unused code 2017-06-13 11:00:17 -07:00
peaq-wmi.c platform/x86: peaq-wmi: Add new peaq-wmi driver 2017-05-15 12:12:14 +03:00
pmc_atom.c platform/x86: Enable Atom PMC platform clocks 2017-01-26 16:21:59 -08:00
pvpanic.c pvpanic: handle missing _STA correctly 2015-06-07 21:30:12 -07:00
samsung-laptop.c platform/x86: samsung-laptop: constify rfkill_ops structures 2017-06-13 11:00:19 -07:00
samsung-q10.c
silead_dmi.c platform/x86: silead_dmi: Add touchscreen info for PoV mobii wintab p800w 2017-06-16 16:43:24 -07:00
sony-laptop.c platform/x86: sony-laptop: constify attribute_group and input index array 2017-06-30 20:26:54 -07:00
surface3_button.c platform/x86: surface3_button: Propagate error from gpiod_count() 2017-03-16 21:52:12 +01:00
surface3-wmi.c platform/x86: surface3-wmi: fix uninitialized symbol 2017-01-21 01:43:42 +02:00
surfacepro3_button.c surfacepro3_button: Add a warning when switching to tablet mode 2016-05-27 11:47:53 -07:00
tc1100-wmi.c tc1100-wmi: fix build warning when CONFIG_PM not enabled 2016-01-19 17:35:47 -08:00
thinkpad_acpi.c platform/x86: thinkpad_acpi: Add a comment about 0 in module_param_call() 2017-05-15 12:07:40 +03:00
topstar-laptop.c platform/x86: topstar-laptop: Add new device id 2017-05-15 16:15:50 -07:00
toshiba_acpi.c platform/x86: toshiba_acpi: use memdup_user_nul 2017-05-15 12:06:10 +03:00
toshiba_bluetooth.c platform/x86: toshiba_bluetooth: Decouple an error checking status code 2016-09-23 16:21:06 -07:00
toshiba_haps.c platform/x86: toshiba_haps: constify haps_attr_group 2017-06-28 09:01:37 -07:00
toshiba-wmi.c platform/x86: toshiba-wmi: remove sparse_keymap_free() calls 2017-03-14 22:58:11 -07:00
wmi-bmof.c platform/x86: wmi*: Add recent copyright statements 2017-06-13 11:00:18 -07:00
wmi.c platform/x86: wmi: Fix printing info about WDG structure 2017-06-13 11:00:21 -07:00
xo1-rfkill.c
xo15-ebook.c