[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-10 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.19.0-20.20

---
linux (3.19.0-20.20) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1459957
  * Revert SAUCE: Call i915_bpo specific functions from the hda driver
- LP: #1457369

linux (3.19.0-19.19) vivid; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
- LP: #1458964

  [ Duc Dang ]

  * SAUCE: (no-up) [PCIE] APM X-Gene: Remove debug messages in MSI
interrupt handler path.
- LP: #1451593

  [ Luis Henriques ]

  * [Config] updateconfigs for 3.19.7 stable update

  [ Paolo Pisati ]

  * [Config] armhf: CPUFREQ_DT=y
- LP: #1457781
  * annotations: enforce CPUFREQ_DT
- LP: #1457781

  [ Tanmay Inamdar ]

  * SAUCE: (no-up) Add MSI/MSI-X driver for APM PCI bus
- LP: #1451593

  [ Timo Aaltonen ]

  * SAUCE: i915_bpo: Rebase to v4.1-rc4.
- LP: #1456123
  * SAUCE: i915_bpo: Revert dma-buf: cleanup dma_buf_export() to make it
easily extensible
- LP: #1456123

  [ Tuan Phan ]

  * SAUCE: (no-up) pci-xgene-msi: fixed deadlock in irq_set_affinity
- LP: #1451593

  [ Upstream Kernel Changes ]

  * Revert nfs: replace nfs_add_stats with nfs_inc_stats when add one
- LP: #1454699
  * cpufreq: powernv: Report cpu frequency throttling
- LP: #1452547
  * x86: kvm: Revert remove sched notifier for cross-cpu migrations
- LP: #1450584
  * x86: vdso: fix pvclock races with task migration
- LP: #1450584
  * ip_forward: Drop frames with attached skb-sk
- LP: #1454699
  * net: add skb_checksum_complete_unset
- LP: #1454699
  * ppp: call skb_checksum_complete_unset in ppp_receive_frame
- LP: #1454699
  * tcp: fix possible deadlock in tcp_send_fin()
- LP: #1454699
  * tcp: avoid looping in tcp_send_fin()
- LP: #1454699
  * net: do not deplete pfmemalloc reserve
- LP: #1454699
  * net: fix crash in build_skb()
- LP: #1454699
  * pxa168: fix double deallocation of managed resources
- LP: #1454699
  * net/mlx4_en: Prevent setting invalid RSS hash function
- LP: #1454699
  * md: fix md io stats accounting broken
- LP: #1454699
  * x86/asm/decoder: Fix and enforce max instruction size in the insn
decoder
- LP: #1454699
  * sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve
power savings and to improve performance
- LP: #1454699
  * sched/idle/x86: Optimize unnecessary mwait_idle() resched IPIs
- LP: #1454699
  * perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events
- LP: #1454699
  * KVM: x86: Fix MSR_IA32_BNDCFGS in msrs_to_save
- LP: #1454699
  * Btrfs: fix log tree corruption when fs mounted with -o discard
- LP: #1454699
  * btrfs: don't accept bare namespace as a valid xattr
- LP: #1454699
  * Btrfs: fix inode eviction infinite loop after cloning into it
- LP: #1454699
  * Btrfs: fix inode eviction infinite loop after extent_same ioctl
- LP: #1454699
  * usb: gadget: printer: enqueue printer's response for setup request
- LP: #1454699
  * KVM: s390: fix handling of write errors in the tpi handler
- LP: #1454699
  * KVM: s390: reinjection of irqs can fail in the tpi handler
- LP: #1454699
  * KVM: s390: Zero out current VMDB of STSI before including level3 data.
- LP: #1454699
  * KVM: s390: no need to hold the kvm-mutex for floating interrupts
- LP: #1454699
  * KVM: s390: fix get_all_floating_irqs
- LP: #1454699
  * s390/hibernate: fix save and restore of kernel text section
- LP: #1454699
  * KVM: use slowpath for cross page cached accesses
- LP: #1454699
  * KVM: arm/arm64: check IRQ number on userland injection
- LP: #1454699
  * KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu
- LP: #1454699
  * ARM: KVM: Fix size check in __coherent_cache_guest_page
- LP: #1454699
  * arm64: KVM: Fix stage-2 PGD allocation to have per-page refcounting
- LP: #1454699
  * arm64: KVM: Do not use pgd_index to index stage-2 pgd
- LP: #1454699
  * arm/arm64: KVM: Keep elrsr/aisr in sync with software model
- LP: #1454699
  * MIPS: KVM: Handle MSA Disabled exceptions from guest
- LP: #1454699
  * MIPS: lose_fpu(): Disable FPU when MSA enabled
- LP: #1454699
  * MIPS: Malta: Detect and fix bad memsize values
- LP: #1454699
  * MIPS: asm: asm-eva: Introduce kernel load/store variants
- LP: #1454699
  * MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction
- LP: #1454699
  * MIPS: Hibernate: flush TLB entries earlier
- LP: #1454699
  * staging: panel: fix lcd type
- LP: #1454699
  * staging: android: sync: Fix memory corruption in
sync_timeline_signal().
- LP: #1454699
  * staging: vt6655: use ieee80211_tx_info to select packet type.
- LP: #1454699
  * drivers/base: cacheinfo: validate device node for all the caches
- LP: #1454699
  * cdc-wdm: fix endianness bug in debug statements
- LP: #1454699
  * mmc: sunxi: Use devm_reset_control_get_optional() for reset control
- 

[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-10 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.16.0-39.53

---
linux (3.16.0-39.53) utopic; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1458778

  [ Brad Figg ]

  * hyper-v -- add hid and fb drivers to linux-virtual
- LP: #1444179

  [ Chris J Arges ]

  * [Config] CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y on ppc64el
- LP: #1450497

  [ Luis Henriques ]

  * SAUCE: (no-up) trace: fix trace_open_exec() invocation
- LP: #1453848

  [ Paolo Pisati ]

  * [Config] armhf: GENERIC_CPUFREQ_CPU0=y
- LP: #1457781

  [ Upstream Kernel Changes ]

  * DT doc: net: cpsw mac-address is optional
- LP: #1452628
  * net: cpsw: Add missing return value
- LP: #1452628
  * net: cpsw: header, Add missing include
- LP: #1452628
  * net: cpsw: Replace pr_err by dev_err
- LP: #1452628
  * net: cpsw: Add am33xx MACID readout
- LP: #1452628
  * am33xx: define syscon control module device node
- LP: #1452628
  * arm: dts: am33xx, Add syscon phandle to cpsw node
- LP: #1452628
  * x86: kvm: Revert remove sched notifier for cross-cpu migrations
- LP: #1450584
  * x86: vdso: fix pvclock races with task migration
- LP: #1450584
  * n_tty: Fix read buffer overwrite when no newline
- LP: #1454202
  * spi: spidev: fix possible arithmetic overflow for multi-transfer
message
- LP: #1454202
  * arm64: vdso: fix build error when switching from LE to BE
- LP: #1454202
  * uas: Do not blacklist ASM1153 disk enclosures
- LP: #1454202
  * KVM: x86: Fix lost interrupt on irr_pending race
- LP: #1454202
  * tcp: prevent fetching dst twice in early demux code
- LP: #1454202
  * ipv6: protect skb-sk accesses from recursive dereference inside the
stack
- LP: #1454202
  * tcp: tcp_make_synack() should clear skb-tstamp
- LP: #1454202
  * usbnet: Fix tx_packets stat for FLAG_MULTI_FRAME drivers
- LP: #1454202
  * usbnet: Fix tx_bytes statistic running backward in cdc_ncm
- LP: #1454202
  * bonding: Bonding Overriding Configuration logic restored.
- LP: #1454202
  * HID: add ALWAYS_POLL quirk for a Logitech 0xc007
- LP: #1454202
  * PCI/AER: Avoid info leak in __print_tlp_header()
- LP: #1454202
  * PCI: cpcihp: Add missing curly braces in cpci_configure_slot()
- LP: #1454202
  * sh_veu: v4l2_dev wasn't set
- LP: #1454202
  * media: s5p-mfc: fix mmap support for 64bit arch
- LP: #1454202
  * cpufreq: Schedule work for the first-online CPU on resume
- LP: #1454202
  * cpuidle: remove state_count field from struct cpuidle_device
- LP: #1454202
  * cpuidle: ACPI: do not overwrite name and description of C0
- LP: #1454202
  * ioctx_alloc(): fix vma (and file) leak on failure
- LP: #1454202
  * drm/i915/vlv: save/restore the power context base reg
- LP: #1454202
  * drm/i915/chv: Remove Wait for a previous gfx force-off
- LP: #1454202
  * drm/i915/vlv: remove wait for previous GFX clk disable request
- LP: #1454202
  * ALSA: hda/realtek - Make more stable to get pin sense for ALC283
- LP: #1454202
  * ALSA: bebob: fix to processing in big-endian machine for sending cue
- LP: #1454202
  * be2iscsi: Fix kernel panic when device initialization fails
- LP: #1454202
  * Defer processing of REQ_PREEMPT requests for blocked devices
- LP: #1454202
  * ALSA: hda - Fix headphone pin config for Lifebook T731
- LP: #1454202
  * ocfs2: _really_ sync the right range
- LP: #1454202
  * ALSA: usb - Creative USB X-Fi Pro SB1095 volume knob support
- LP: #1454202
  * iscsi target: fix oops when adding reject pdu
- LP: #1454202
  * ext4: fix indirect punch hole corruption
- LP: #1454202
  * ip_forward: Drop frames with attached skb-sk
- LP: #1454202
  * net: add skb_checksum_complete_unset
- LP: #1454202
  * ppp: call skb_checksum_complete_unset in ppp_receive_frame
- LP: #1454202
  * tcp: fix possible deadlock in tcp_send_fin()
- LP: #1454202
  * tcp: avoid looping in tcp_send_fin()
- LP: #1454202
  * net: do not deplete pfmemalloc reserve
- LP: #1454202
  * net: fix crash in build_skb()
- LP: #1454202
  * usb: serial: silence all non-critical read errors
- LP: #1454202
  * usb: gadget: composite: enable BESL support
- LP: #1454202
  * rtlwifi: rtl8192cu: Add new device ID
- LP: #1454202
  * rtlwifi: rtl8192cu: Add new USB ID
- LP: #1454202
  * Bluetooth: ath3k: Add support Atheros AR5B195 combo Mini PCIe card
- LP: #1454202
  * power_supply: twl4030_madc: Check return value of power_supply_register
- LP: #1454202
  * power_supply: lp8788-charger: Fix leaked power supply on probe fail
- LP: #1454202
  * ARM: dts: dove: Fix uart[23] reg property
- LP: #1454202
  * xtensa: xtfpga: fix hardware lockup caused by LCD driver
- LP: #1454202
  * Drivers: hv: vmbus: Fix a bug in the error path in vmbus_open()
- LP: #1454202
  * xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range
- 

[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-05 Thread Paolo Pisati
** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-05 Thread Paolo Pisati
** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-01 Thread Luis Henriques
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
utopic' to 'verification-done-utopic'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-utopic

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-06-01 Thread Luis Henriques
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
vivid' to 'verification-done-vivid'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-vivid

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-31 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.19.0-20.20

---
linux (3.19.0-20.20) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1459957
  * Revert SAUCE: Call i915_bpo specific functions from the hda driver
- LP: #1457369

linux (3.19.0-19.19) vivid; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
- LP: #1458964

  [ Duc Dang ]

  * SAUCE: (no-up) [PCIE] APM X-Gene: Remove debug messages in MSI
interrupt handler path.
- LP: #1451593

  [ Luis Henriques ]

  * [Config] updateconfigs for 3.19.7 stable update

  [ Paolo Pisati ]

  * [Config] armhf: CPUFREQ_DT=y
- LP: #1457781
  * annotations: enforce CPUFREQ_DT
- LP: #1457781

  [ Tanmay Inamdar ]

  * SAUCE: (no-up) Add MSI/MSI-X driver for APM PCI bus
- LP: #1451593

  [ Timo Aaltonen ]

  * SAUCE: i915_bpo: Rebase to v4.1-rc4.
- LP: #1456123
  * SAUCE: i915_bpo: Revert dma-buf: cleanup dma_buf_export() to make it
easily extensible
- LP: #1456123

  [ Tuan Phan ]

  * SAUCE: (no-up) pci-xgene-msi: fixed deadlock in irq_set_affinity
- LP: #1451593

  [ Upstream Kernel Changes ]

  * Revert nfs: replace nfs_add_stats with nfs_inc_stats when add one
- LP: #1454699
  * cpufreq: powernv: Report cpu frequency throttling
- LP: #1452547
  * x86: kvm: Revert remove sched notifier for cross-cpu migrations
- LP: #1450584
  * x86: vdso: fix pvclock races with task migration
- LP: #1450584
  * ip_forward: Drop frames with attached skb-sk
- LP: #1454699
  * net: add skb_checksum_complete_unset
- LP: #1454699
  * ppp: call skb_checksum_complete_unset in ppp_receive_frame
- LP: #1454699
  * tcp: fix possible deadlock in tcp_send_fin()
- LP: #1454699
  * tcp: avoid looping in tcp_send_fin()
- LP: #1454699
  * net: do not deplete pfmemalloc reserve
- LP: #1454699
  * net: fix crash in build_skb()
- LP: #1454699
  * pxa168: fix double deallocation of managed resources
- LP: #1454699
  * net/mlx4_en: Prevent setting invalid RSS hash function
- LP: #1454699
  * md: fix md io stats accounting broken
- LP: #1454699
  * x86/asm/decoder: Fix and enforce max instruction size in the insn
decoder
- LP: #1454699
  * sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve
power savings and to improve performance
- LP: #1454699
  * sched/idle/x86: Optimize unnecessary mwait_idle() resched IPIs
- LP: #1454699
  * perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events
- LP: #1454699
  * KVM: x86: Fix MSR_IA32_BNDCFGS in msrs_to_save
- LP: #1454699
  * Btrfs: fix log tree corruption when fs mounted with -o discard
- LP: #1454699
  * btrfs: don't accept bare namespace as a valid xattr
- LP: #1454699
  * Btrfs: fix inode eviction infinite loop after cloning into it
- LP: #1454699
  * Btrfs: fix inode eviction infinite loop after extent_same ioctl
- LP: #1454699
  * usb: gadget: printer: enqueue printer's response for setup request
- LP: #1454699
  * KVM: s390: fix handling of write errors in the tpi handler
- LP: #1454699
  * KVM: s390: reinjection of irqs can fail in the tpi handler
- LP: #1454699
  * KVM: s390: Zero out current VMDB of STSI before including level3 data.
- LP: #1454699
  * KVM: s390: no need to hold the kvm-mutex for floating interrupts
- LP: #1454699
  * KVM: s390: fix get_all_floating_irqs
- LP: #1454699
  * s390/hibernate: fix save and restore of kernel text section
- LP: #1454699
  * KVM: use slowpath for cross page cached accesses
- LP: #1454699
  * KVM: arm/arm64: check IRQ number on userland injection
- LP: #1454699
  * KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu
- LP: #1454699
  * ARM: KVM: Fix size check in __coherent_cache_guest_page
- LP: #1454699
  * arm64: KVM: Fix stage-2 PGD allocation to have per-page refcounting
- LP: #1454699
  * arm64: KVM: Do not use pgd_index to index stage-2 pgd
- LP: #1454699
  * arm/arm64: KVM: Keep elrsr/aisr in sync with software model
- LP: #1454699
  * MIPS: KVM: Handle MSA Disabled exceptions from guest
- LP: #1454699
  * MIPS: lose_fpu(): Disable FPU when MSA enabled
- LP: #1454699
  * MIPS: Malta: Detect and fix bad memsize values
- LP: #1454699
  * MIPS: asm: asm-eva: Introduce kernel load/store variants
- LP: #1454699
  * MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction
- LP: #1454699
  * MIPS: Hibernate: flush TLB entries earlier
- LP: #1454699
  * staging: panel: fix lcd type
- LP: #1454699
  * staging: android: sync: Fix memory corruption in
sync_timeline_signal().
- LP: #1454699
  * staging: vt6655: use ieee80211_tx_info to select packet type.
- LP: #1454699
  * drivers/base: cacheinfo: validate device node for all the caches
- LP: #1454699
  * cdc-wdm: fix endianness bug in debug statements
- LP: #1454699
  * mmc: sunxi: Use devm_reset_control_get_optional() for reset control
- 

[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-26 Thread Andy Whitcroft
** Changed in: linux (Ubuntu)
   Status: Incomplete = Fix Committed

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Paolo Pisati
This patch is for Vivid.

** Patch added: 0001-UBUNTU-Config-armhf-CPUFREQ_DT-y.patch
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457781/+attachment/4402239/+files/0001-UBUNTU-Config-armhf-CPUFREQ_DT-y.patch

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Paolo Pisati
This patch is for Utopic.

** Patch added: 0001-UBUNTU-Config-armhf-GENERIC_CPUFREQ_CPU0-y.patch
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457781/+attachment/4402238/+files/0001-UBUNTU-Config-armhf-GENERIC_CPUFREQ_CPU0-y.patch

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Paolo Pisati
** Description changed:

+ SRU Justification:
+ 
+ Impact: upon boot, frequency scaling is not working.
+ 
+ Fix: Apply the patches, recompile and reboot.
+ 
+ Testcase: Try booting a beaglebone with and without a patched
+ kernel.
+ 
+ With this series applied there should be:
+ 
+ ubuntu@beaglebone:~$ ls -la /sys/devices/system/cpu/cpu0/cpufreq/
+ total 0
+ drwxr-xr-x 3 root root0 May 22 07:03 .
+ drwxr-xr-x 5 root root0 May 22 07:03 ..
+ -r--r--r-- 1 root root 4096 May 22 07:03 affected_cpus
+ -r 1 root root 4096 May 22 07:03 cpuinfo_cur_freq
+ -r--r--r-- 1 root root 4096 May 22 07:03 cpuinfo_max_freq
+ -r--r--r-- 1 root root 4096 May 22 07:03 cpuinfo_min_freq
+ -r--r--r-- 1 root root 4096 May 22 07:03 cpuinfo_transition_latency
+ -r--r--r-- 1 root root 4096 May 22 07:03 related_cpus
+ -r--r--r-- 1 root root 4096 May 22 07:03 scaling_available_frequencies
+ -r--r--r-- 1 root root 4096 May 22 07:03 scaling_available_governors
+ -r--r--r-- 1 root root 4096 May 22 07:03 scaling_cur_freq
+ -r--r--r-- 1 root root 4096 May 22 07:03 scaling_driver
+ -rw-r--r-- 1 root root 4096 May 22 04:43 scaling_governor
+ -rw-r--r-- 1 root root 4096 May 22 07:03 scaling_max_freq
+ -rw-r--r-- 1 root root 4096 May 22 07:03 scaling_min_freq
+ -rw-r--r-- 1 root root 4096 May 22 07:03 scaling_setspeed
+ drwxr-xr-x 2 root root0 May 22 07:03 stats
+ ubuntu@beaglebone:~$
+ 
+ With an unpatched kernel, until the cpufreq module is loaded, that
+ directory doesn't exist.
+ 
+ ...
+ 
  While cpufreq support on armhf is available for a while, if support is
  compiled as a kernel module, the corresponding module doesn't autoload
  by default, and thus frequency scaling is not active upon boot until a
  user manually load it (or until /etc/modules is modified to forcibly
  load it).
  
  While in Trusty cpufreq was built-in on armhf, starting with Utopic we
  made support available as a kernel module, making people think that
  cpufreq was either broken or missing in their new kernels.
  
  To fix it, revert back that decision and make cpufreq compiled-in again
  on armhf - it affects Utopic and Vivid kernels.

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Ubuntu Foundations Team Bug Bot
** Tags added: patch

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Paolo Pisati
** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = Paolo Pisati (p-pisati)

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Title:
  armhf: cpufreq doesn't autoload by default

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[Bug 1457781] Re: armhf: cpufreq doesn't autoload by default

2015-05-22 Thread Brad Figg
** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

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

** Changed in: linux (Ubuntu Utopic)
   Status: New = Fix Committed

** Changed in: linux (Ubuntu Vivid)
   Status: New = Fix Committed

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Title:
  armhf: cpufreq doesn't autoload by default

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