search for: acpi_pad

...e systems. But top shows me power_saving frequently coming to the top, with a 94% - 100% CPU usage, and there's two threads of power_saving. Add to this that I don't *ever* remember seeing such a kernel thread. So, can I kill either or both threads? Googling some, I see someone suggesting: acpi_pad.disable=1 already added in grub.conf ;-) (after having `modprobe -r acpi_pad`, which solves directly the load issue) Good idea or not? mark

...btrfs zlib_deflate lzo_compress ipmi_devintf autofs4 be2iscsi iscsi_boot_sysfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_addr iscsi_tcp bnx2i cnic uio ipv6 cxgb3i libcxgbi iw_cxgb3 ib_core cxgb3 libiscsi_tcp libiscsi scsi_transport_iscsi dm_mirror dm_region_hash dm_log dm_multipath video battery acpi_pad acpi_ipmi ac parport usbhid evdev acpi_power_meter radeon ttm drm_kms_helper drm hwmon backlight i2c_algo_bit ipmi_si bnx2x ipmi_msghandler i2c_core hpwdt hpilo psmouse mdio uhci_hcd ehci_hcd Pid: 1488, comm: mips-wrs-linux- Tainted: G W 3.2.7 #2 HP ProLiant BL460c G6 RIP: 0010:[<ffff...

...e_helper realtek idma64 acer_wmi i2c_algo_bit mei_me libphy pcspkr sparse_keymap intel_lpss_pci intel_wmi_thunderbolt soundcore [ 1102.004965]  intel_pch_thermal mei i2c_i801 intel_lpss rfkill wmi_bmof thermal tpm_crb tpm_tis pinctrl_sunrisepoint tpm_tis_core ac pinctrl_intel battery tpm button acpi_pad pcc_cpufreq xhci_pci xhci_hcd serio_raw usbcore i2c_hid wmi video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs autofs4 [ 1102.004972] CPU: 2 PID: 55 Comm: kworker/2:1 Not tainted 5.1.0-rc1-desktop-debug+ #80 [ 1102.004973] Hardware name: Acer Aspire VN7-593G/Pluto_KLS, B...

...se_keymap wmi_bmof idma64 hci_uart virt_dma mei_me soundcore i2c_i801 mei btbcm shpchp intel_lpss_pci intel_pch_thermal > [ 12.768130] serdev btqca ucsi_acpi btintel typec_ucsi thermal typec bluetooth ecdh_generic battery ac pinctrl_sunrisepoint rfkill intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad nouveau serio_raw i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper xhci_pci syscopyarea sysfillrect sysimgblt xhci_hcd fb_sys_fops usbcore drm i2c_hid wmi video button sg efivarfs > [ 12.768158] CPU: 0 PID: 274 Comm: kworker/0:2 Not tainted 4.12.0-desktop-debug-drm+ #2 > [ 12.768160] Hardware...

...p wmi_bmof idma64 hci_uart virt_dma mei_me soundcore i2c_i801 mei btbcm shpchp intel_lpss_pci intel_pch_thermal >>> [ 12.768130] serdev btqca ucsi_acpi btintel typec_ucsi thermal typec bluetooth ecdh_generic battery ac pinctrl_sunrisepoint rfkill intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad nouveau serio_raw i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper xhci_pci syscopyarea sysfillrect sysimgblt xhci_hcd fb_sys_fops usbcore drm i2c_hid wmi video button sg efivarfs >>> [ 12.768158] CPU: 0 PID: 274 Comm: kworker/0:2 Not tainted 4.12.0-desktop-debug-drm+ #2 >>> [ 12....

...nd when getting pad device notification, it hypercalls to Xen hypervisor for core parking. Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> --- arch/x86/xen/enlighten.c | 2 + arch/x86/xen/xen-ops.h | 1 + drivers/xen/Makefile | 1 + drivers/xen/xen_acpi_pad.c | 190 ++++++++++++++++++++++++++++++++++++++ include/xen/interface/platform.h | 14 +++ 5 files changed, 208 insertions(+), 0 deletions(-) create mode 100644 drivers/xen/xen_acpi_pad.c diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 12eb07b..3cce71f 100644 --- a...

On Sat, 2017-07-15 at 14:52 -0400, Ilia Mirkin wrote: > > OK, so this issue appears to be that we're calling > drm_crtc_vblank_off() on a crtc for which vblank is already disabled. > My guess is that this happens because the crtc is disabled. > > Not sure what the proper check is to see if vblanks are already disabled... Seems so, the below shut up suspend for both 8600 GT

...ck thunderbolt mei_me ecdh_generic rfkill idma64 mc mei ecc processor_thermal_device ucsi_acpi typec_ucsi intel_rapl_common intel_lpss_pci intel_lpss intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone dell_smo8800 intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_pad ipmi_msghandler i915 nouveau ttm i2c_algo_bit drm_kms_helper [410260.351135] rtsx_pci_sdmmc mmc_core drm mxm_wmi nvme crc32c_intel nvme_core rtsx_pci serio_raw i2c_hid pinctrl_cannonlake video wmi pinctrl_intel fuse [last unloaded: ip_tables] [410260.351149] CPU: 4 PID: 199248 Comm: kworker/4:1 Ta...

...vendor_support mxm_wmi intel_powerclamp coretemp intel_rapl kvm_intel kvm crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr sb_edac edac_core i2c_i801 lpc_ich mfd_core mei_me mei ses enclosure sg ioatdma shpchp ipmi_ssif ipmi_si ipmi_msghandler wmi acpi_pad acpi_power_meter ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif crct10dif_generic ast syscopyarea crct10dif_pclmul sysfillrect crct10dif_common sysimgblt crc32c_intel drm_kms_helper ttm drm ixgbe ahci igb libahci mpt3sas mdio libata ptp i2c_algo_bit raid_class pps_core i2c_core scsi_transport_...

Hi everyone, When I set CONFIG_ACPI_PROCESSOR, CONFIG_CPU_IDLE and CONFIG_INTEL_IDLE to y then I cannot boot Xen; there is a crash. If I turn CONFIG_INTEL_IDLE off then the boot goes well and, after dom0 has booted, xenpm works and gives some sane output, see below. I have tested this with kernels 3.2 to 3.4.6. Is it impossible to use INTEL_IDLE with Xen? If this is a known issue then maybe

Hi everyone, When I set CONFIG_ACPI_PROCESSOR, CONFIG_CPU_IDLE and CONFIG_INTEL_IDLE to y then I cannot boot Xen; there is a crash. If I turn CONFIG_INTEL_IDLE off then the boot goes well and, after dom0 has booted, xenpm works and gives some sane output, see below. I have tested this with kernels 3.2 to 3.4.6. Is it impossible to use INTEL_IDLE with Xen? If this is a known issue then maybe

...sfillrect idma64 sysimgblt realtek acer_wmi i2c_algo_bit soundcore mei_me libphy intel_wmi_thunderbolt sparse_keymap pcspkr intel_pch_thermal wmi_bmof rfkill intel_lpss_pci mei i2c_i801 intel_lpss thermal battery ac tpm_crb tpm_tis tpm_tis_core pinctrl_sunrisepoint pinctrl_intel tpm pcc_cpufreq acpi_pad button xhci_pci serio_raw xhci_hcd usbcore i2c_hid wmi video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs autofs4 CR2: 0000000000000028 ---[ end trace abc30d2b924ee9b1 ]--- RIP: 0010:nouveau_bo_unpin (linux/./include/linux/compiler.h:193 linux/./arch/x86/include/asm/atom...

...hci_uart videodev ath3k btusb crypto_simd i2c_designware_platform(+) cryptd i2c_designware_core cfg80211 glue_helper btrtl snd_hwdep input_leds memstick media mii btbcm snd_hda_core btqca btintel int3403_thermal bluetooth processor_thermal_device snd_pcm intel_soc_dts_iosf mei_me acpi_als snd_timer acpi_pad tpm_crb idma64 virt_dma intel_lpss_pci kfifo_buf industrialio int3400_thermal snd intel_lpss_acpi intel_lpss int340x_thermal_zone mei fjes mac_hid acpi_thermal_rel [ 56.593182] asus_wireless shpchp soundcore nouveau i915 ttm i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fo...

...sparse_keymap wmi_bmof idma64 hci_uart virt_dma mei_me soundcore i2c_i801 mei btbcm shpchp intel_lpss_pci intel_pch_thermal [ 12.768130] serdev btqca ucsi_acpi btintel typec_ucsi thermal typec bluetooth ecdh_generic battery ac pinctrl_sunrisepoint rfkill intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad nouveau serio_raw i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper xhci_pci syscopyarea sysfillrect sysimgblt xhci_hcd fb_sys_fops usbcore drm i2c_hid wmi video button sg efivarfs [ 12.768158] CPU: 0 PID: 274 Comm: kworker/0:2 Not tainted 4.12.0-desktop-debug-drm+ #2 [ 12.768160] Hardware name: Ace...

...thermal bluetooth shpchp intel_soc_dts_iosf thermal hid battery int3403_thermal ecdh_generic tpm_crb rfkill intel_lpss_acpi intel_lpss int3402_thermal int340x_thermal_zone evdev intel_hid mac_hid int3400_thermal acpi_als sparse_ keymap tpm_tis acpi_thermal_rel kfifo_buf ac tpm_tis_core industrialio acpi_pad tpm sch_fq_codel msr vboxnetadp(O) čen 23 22:11:05 blackgate kernel: vboxnetflt(O) vboxdrv(O) i2c_dev sg ip_tables x_tables sd_mod ext4 crc16 jbd2 fscrypto mbcache dm_mod dax serio_raw atkbd libps2 crc32_pclmul crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_he lper ahci libahci nouvea...

...opyarea joydev mousedev sysfillrect input_leds snd sysimgblt led_class fb_sys_fops soundcore mac_hid drm mei_me hci_uart mei ipmi_si btbcm shpchp wmi fan battery btqca thermal pinctrl_sunrisepoint ipmi_msghandler btintel video pinctrl_intel bluetooth intel_lpss_acpi intel_lpss crc16 i2c_hid tpm_tis acpi_pad button tpm processor fjes sch_fq_codel ip_tables x_tables btrfs xor hid_generic usbhid hid raid6_pq sd_mod crc32c_intel ahci libahci libata xhci_pci xhci_hcd scsi_mod usbcore usb_common [ 578.942996] CPU: 0 PID: 498 Comm: Xorg Tainted: G O 4.6.0-rc2-NOUVEAU-189048-gf9fd2ad #5 [ 578.9...

...cii nls_cp437 vfat fat intel_rapl joydev x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm mxm_wmi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel evdev intel_cstate serio_raw intel_uncore iTCO_wdt pcspkr iTCO_vendor_support sg efi_pstore intel_rapl_perf efivars intel_pch_thermal mei_me wmi mei acpi_pad pcc_cpufreq snd_hda_codec_hdmi nct6775 snd_hda_codec_realtek hwmon_vid coretemp snd_hda_codec_generic i915 video button drm_kms_helper drm i2c_algo_bit snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore loop vfio_pci vfio_virqfd irqbypass vfio_iommu_type1 vfio ecrypt...

...ymap wmi_bmof idma64 hci_uart virt_dma mei_me soundcore i2c_i801 mei btbcm shpchp intel_lpss_pci intel_pch_thermal > > [ 12.768130] serdev btqca ucsi_acpi btintel typec_ucsi thermal typec bluetooth ecdh_generic battery ac pinctrl_sunrisepoint rfkill intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad nouveau serio_raw i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper xhci_pci syscopyarea sysfillrect sysimgblt xhci_hcd fb_sys_fops usbcore drm i2c_hid wmi video button sg efivarfs > > [ 12.768158] CPU: 0 PID: 274 Comm: kworker/0:2 Not tainted 4.12.0-desktop-debug-drm+ #2 > > [ 12.768160...

...mxm_wmi > intel_powerclamp coretemp intel_rapl kvm_intel kvm crc32_pclmul > ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd > pcspkr sb_edac edac_core i2c_i801 lpc_ich mfd_core mei_me mei ses enclosure > sg ioatdma shpchp ipmi_ssif ipmi_si ipmi_msghandler wmi acpi_pad > acpi_power_meter ip_tables xfs libcrc32c raid1 sd_mod crc_t10dif > crct10dif_generic ast syscopyarea crct10dif_pclmul sysfillrect > crct10dif_common sysimgblt crc32c_intel drm_kms_helper ttm drm ixgbe ahci > igb libahci mpt3sas mdio libata ptp i2c_algo_bit raid_class pps_core > i2c...

...i_bmof idma64 hci_uart virt_dma mei_me soundcore i2c_i801 mei btbcm shpchp intel_lpss_pci intel_pch_thermal >>>> [ 12.768130] serdev btqca ucsi_acpi btintel typec_ucsi thermal typec bluetooth ecdh_generic battery ac pinctrl_sunrisepoint rfkill intel_lpss_acpi pinctrl_intel intel_lpss acpi_pad nouveau serio_raw i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper xhci_pci syscopyarea sysfillrect sysimgblt xhci_hcd fb_sys_fops usbcore drm i2c_hid wmi video button sg efivarfs >>>> [ 12.768158] CPU: 0 PID: 274 Comm: kworker/0:2 Not tainted 4.12.0-desktop-debug-drm+ #2 >>>>...