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Message #118311
[Bug 1454699] Re: Vivid update to 3.19.7 stable release
** Description changed:
+ SRU Justification
- SRU Justification
+ Impact:
+ The upstream process for stable tree updates is quite similar
+ in scope to the Ubuntu SRU process, e.g., each patch has to
+ demonstrably fix a bug, and each patch is vetted by upstream
+ by originating either directly from Linus' tree or in a minimally
+ backported form of that patch. The 3.19.7 upstream stable
+ patch set is now available. It should be included in the Ubuntu
+ kernel as well.
- Impact:
- The upstream process for stable tree updates is quite similar
- in scope to the Ubuntu SRU process, e.g., each patch has to
- demonstrably fix a bug, and each patch is vetted by upstream
- by originating either directly from Linus' tree or in a minimally
- backported form of that patch. The 3.19.7 upstream stable
- patch set is now available. It should be included in the Ubuntu
- kernel as well.
+ git://git.kernel.org/
- git://git.kernel.org/
+ TEST CASE: TBD
- TEST CASE: TBD
+ The following patches are in the 3.19.7 stable release:
- The following patches are in the 3.19.7 stable release:
+ ip_forward: Drop frames with attached skb->sk
+ net: add skb_checksum_complete_unset
+ ppp: call skb_checksum_complete_unset in ppp_receive_frame
+ tcp: fix possible deadlock in tcp_send_fin()
+ tcp: avoid looping in tcp_send_fin()
+ net: do not deplete pfmemalloc reserve
+ net: fix crash in build_skb()
+ pxa168: fix double deallocation of managed resources
+ net/mlx4_en: Prevent setting invalid RSS hash function
+ md: fix md io stats accounting broken
+ x86/asm/decoder: Fix and enforce max instruction size in the insn decoder
+ sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve power savings and to improve performance
+ sched/idle/x86: Optimize unnecessary mwait_idle() resched IPIs
+ perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events
+ KVM: x86: Fix MSR_IA32_BNDCFGS in msrs_to_save
+ Btrfs: fix log tree corruption when fs mounted with -o discard
+ btrfs: don't accept bare namespace as a valid xattr
+ Btrfs: fix inode eviction infinite loop after cloning into it
+ Btrfs: fix inode eviction infinite loop after extent_same ioctl
+ usb: gadget: printer: enqueue printer's response for setup request
+ KVM: s390: fix handling of write errors in the tpi handler
+ KVM: s390: reinjection of irqs can fail in the tpi handler
+ KVM: s390: Zero out current VMDB of STSI before including level3 data.
+ KVM: s390: no need to hold the kvm->mutex for floating interrupts
+ KVM: s390: fix get_all_floating_irqs
+ s390/hibernate: fix save and restore of kernel text section
+ KVM: use slowpath for cross page cached accesses
+ KVM: arm/arm64: check IRQ number on userland injection
+ KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu
+ ARM: KVM: Fix size check in __coherent_cache_guest_page
+ arm64: KVM: Fix stage-2 PGD allocation to have per-page refcounting
+ arm64: KVM: Do not use pgd_index to index stage-2 pgd
+ arm/arm64: KVM: Keep elrsr/aisr in sync with software model
+ MIPS: KVM: Handle MSA Disabled exceptions from guest
+ MIPS: lose_fpu(): Disable FPU when MSA enabled
+ MIPS: Malta: Detect and fix bad memsize values
+ MIPS: asm: asm-eva: Introduce kernel load/store variants
+ MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction
+ MIPS: Hibernate: flush TLB entries earlier
+ staging: panel: fix lcd type
+ staging: android: sync: Fix memory corruption in sync_timeline_signal().
+ staging: vt6655: use ieee80211_tx_info to select packet type.
+ md/raid0: fix bug with chunksize not a power of 2.
+ drivers/base: cacheinfo: validate device node for all the caches
+ cdc-wdm: fix endianness bug in debug statements
+ mmc: sunxi: Use devm_reset_control_get_optional() for reset control
+ spi: imx: read back the RX/TX watermark levels earlier
+ spi: spidev: fix possible arithmetic overflow for multi-transfer message
+ compal-laptop: Fix leaking hwmon device
+ compal-laptop: Check return value of power_supply_register
+ ring-buffer: Replace this_cpu_*() with __this_cpu_*()
+ power_supply: twl4030_madc: Check return value of power_supply_register
+ power_supply: lp8788-charger: Fix leaked power supply on probe fail
+ power_supply: ipaq_micro_battery: Fix leaking workqueue
+ power_supply: ipaq_micro_battery: Check return values in probe
+ NFS: fix BUG() crash in notify_change() with patch to chown_common()
+ ARM: fix broken hibernation
+ ARM: 8320/1: fix integer overflow in ELF_ET_DYN_BASE
+ ARM: mvebu: Disable CPU Idle on Armada 38x
+ ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore
+ ARM: at91/dt: sama5d3 xplained: add phy address for macb1
+ ARM: dts: dove: Fix uart[23] reg property
+ ARM: dts: fix mmc node updates for exynos5250-spring
+ usb: musb: core: fix TX/RX endpoint order
+ usb: phy: Find the right match in devm_usb_phy_match
+ usb: define a generic USB_RESUME_TIMEOUT macro
+ usb: musb: use new USB_RESUME_TIMEOUT
+ usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
+ usb: host: fusbh200: use new USB_RESUME_TIMEOUT
+ usb: host: uhci: use new USB_RESUME_TIMEOUT
+ usb: host: fotg210: use new USB_RESUME_TIMEOUT
+ usb: host: r8a66597: use new USB_RESUME_TIMEOUT
+ usb: host: isp116x: use new USB_RESUME_TIMEOUT
+ usb: host: xhci: use new USB_RESUME_TIMEOUT
+ usb: host: ehci: use new USB_RESUME_TIMEOUT
+ usb: host: sl811: use new USB_RESUME_TIMEOUT
+ usb: core: hub: use new USB_RESUME_TIMEOUT
+ clk: at91: usb: propagate rate modification to the parent clk
+ ALSA: hda - Add dock support for ThinkPad X250 (17aa:2226)
+ ALSA: emu10k1: don't deadlock in proc-functions
+ ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450
+ ALSA: hda - fix "num_steps = 0" error on ALC256
+ ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256
+ Input: elantech - fix absolute mode setting on some ASUS laptops
+ mfd: core: Fix platform-device name collisions
+ fs/binfmt_elf.c: fix bug in loading of PIE binaries
+ ptrace: fix race between ptrace_resume() and wait_task_stopped()
+ NFC: st21nfcb: Retry i2c_master_send if it returns a negative value
+ rtlwifi: rtl8192cu: Add new USB ID
+ rtlwifi: rtl8192cu: Add new device ID
+ ext4: make fsync to sync parent dir in no-journal for real this time
+ mnt: Improve the umount_tree flags
+ mnt: Don't propagate umounts in __detach_mounts
+ perf symbols: Define STT_GNU_IFUNC for glibc 2.9 and older.
+ perf tools: Fix perf-read-vdsox32 not building and lib64 install dir
+ perf tools: Work around lack of sched_getcpu in glibc < 2.6.
+ tools lib traceevent kbuffer: Remove extra update to data pointer in PADDING
+ tools/power turbostat: Use $(CURDIR) instead of $(PWD) and add support for O= option in Makefile
+ UBI: account for bitflips in both the VID header and data
+ UBI: fix out of bounds write
+ UBI: initialize LEB number variable
+ UBI: fix check for "too many bytes"
+ scsi: storvsc: Fix a bug in copy_from_bounce_buffer()
+ target: Fix COMPARE_AND_WRITE with SG_TO_MEM_NOALLOC handling
+ target/file: Fix BUG() when CONFIG_DEBUG_SG=y and DIF protection enabled
+ target/file: Fix UNMAP with DIF protection support
+ target/file: Fix SG table for prot_buf initialization
+ iser-target: Fix session hang in case of an rdma read DIF error
+ iser-target: Fix possible deadlock in RDMA_CM connection error
+ Bluetooth: ath3k: Add support Atheros AR5B195 combo Mini PCIe card
+ arm64: fix midr range for Cortex-A57 erratum 832075
+ arm64: head.S: ensure visibility of page tables
+ arm64: apply alternatives for !SMP kernels
+ arm64: errata: add workaround for cortex-a53 erratum #845719
+ powerpc/powernv: Don't map M64 segments using M32DT
+ powerpc: Fix missing L2 cache size in /sys/devices/system/cpu
+ powerpc/cell: Fix crash in iic_setup_cpu() after per_cpu changes
+ powerpc/cell: Fix cell iommu after it_page_shift changes
+ ASoC: cs4271: Increase delay time after reset
+ ASoC: wm8741: Fix rates constraints values
+ ASoC: davinci-evm: drop un-necessary remove function
+ ASoC: pcm512x: Add 'Analogue' prefix to analogue volume controls
+ ACPICA: Utilities: split IO address types from data type models.
+ ACPICA: Tables: Don't release ACPI_MTX_TABLES in acpi_tb_install_standard_table().
+ ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline()
+ xtensa: xtfpga: fix hardware lockup caused by LCD driver
+ xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range
+ xtensa: ISS: fix locking in TAP network adapter
+ gpio: mvebu: Fix mask/unmask managment per irq chip type
+ clk: samsung: exynos4: Disable ARMCLK down feature on Exynos4210 SoC
+ clk: tegra: Register the proper number of resets
+ clk: qcom: Fix i2c frequency table
+ clk: qcom: fix RCG M/N counter configuration
+ dm crypt: fix deadlock when async crypto algorithm returns -EBUSY
+ sd: Unregister integrity profile
+ sd: Fix missing ATO tag check
+ Drivers: hv: vmbus: Fix a bug in the error path in vmbus_open()
+ mvsas: fix panic on expander attached SATA devices
+ rc: img-ir: fix error in parameters passed to irq_free()
+ stk1160: Make sure current buffer is released
+ IB/core: disallow registering 0-sized memory region
+ IB/core: don't disallow registering region starting at 0x0
+ IB/mlx4: Fix WQE LSO segment calculation
+ IB/iser: Fix wrong calculation of protection buffer length
+ tracing: Handle ftrace_dump() atomic context in graph_trace_open()
+ tracing: Fix incorrect enabling of trace events by boot cmdline
+ i2c: mux: use proper dev when removing "channel-X" symlinks
+ i2c: rk3x: report number of messages transmitted
+ i2c: core: Export bus recovery functions
+ drm/radeon: fix doublescan modes (v2)
+ drm/i915: Dont enable CS_PARSER_ERROR interrupts at all
+ drm: adv7511: Fix DDC error interrupt handling
+ drm: adv7511: Fix nested sleep when reading EDID
+ drm/i915: vlv: fix save/restore of GFX_MAX_REQ_COUNT reg
+ drm/i915: cope with large i2c transfers
+ RCU pathwalk breakage when running into a symlink overmounting something
+ Revert "nfs: replace nfs_add_stats with nfs_inc_stats when add one"
+ nfsd4: disallow ALLOCATE with special stateids
+ nfsd4: fix READ permission checking
+ nfsd4: disallow SEEK with special stateids
+ nfsd: eliminate NFSD_DEBUG
+ NFS: Add a stub for GETDEVICELIST
+ e1000: add dummy allocator to fix race condition between mtu change and netpoll
+ mac80211: send AP probe as unicast again
+ ebpf: verifier: check that call reg with ARG_ANYTHING is initialized
+ lib: memzero_explicit: use barrier instead of OPTIMIZER_HIDE_VAR
+ wl18xx: show rx_frames_per_rates as an array as it really is
+ crypto: omap-aes - Fix support for unequal lengths
+ C6x: time: Ensure consistency in __init
+ memstick: mspro_block: add missing curly braces
+ drivers: platform: parse IRQ flags from resources
+ driver core: bus: Goto appropriate labels on failure in bus_add_device
+ netfilter: bridge: really save frag_max_size between PRE and POST_ROUTING
+ Linux 3.19.7
+
+ The following patch from 3.19.7 was already applied in the Vivid kernel:
+
+ powerpc/perf: Cap 64bit userspace backtraces to PERF_MAX_STACK_DEPTH
** Changed in: linux (Ubuntu Vivid)
Assignee: (unassigned) => Luis Henriques (henrix)
** Changed in: linux (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1454699
Title:
Vivid update to 3.19.7 stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Vivid:
New
Bug description:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from Linus' tree or in a minimally
backported form of that patch. The 3.19.7 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://git.kernel.org/
TEST CASE: TBD
The following patches are in the 3.19.7 stable release:
ip_forward: Drop frames with attached skb->sk
net: add skb_checksum_complete_unset
ppp: call skb_checksum_complete_unset in ppp_receive_frame
tcp: fix possible deadlock in tcp_send_fin()
tcp: avoid looping in tcp_send_fin()
net: do not deplete pfmemalloc reserve
net: fix crash in build_skb()
pxa168: fix double deallocation of managed resources
net/mlx4_en: Prevent setting invalid RSS hash function
md: fix md io stats accounting broken
x86/asm/decoder: Fix and enforce max instruction size in the insn decoder
sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve power savings and to improve performance
sched/idle/x86: Optimize unnecessary mwait_idle() resched IPIs
perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events
KVM: x86: Fix MSR_IA32_BNDCFGS in msrs_to_save
Btrfs: fix log tree corruption when fs mounted with -o discard
btrfs: don't accept bare namespace as a valid xattr
Btrfs: fix inode eviction infinite loop after cloning into it
Btrfs: fix inode eviction infinite loop after extent_same ioctl
usb: gadget: printer: enqueue printer's response for setup request
KVM: s390: fix handling of write errors in the tpi handler
KVM: s390: reinjection of irqs can fail in the tpi handler
KVM: s390: Zero out current VMDB of STSI before including level3 data.
KVM: s390: no need to hold the kvm->mutex for floating interrupts
KVM: s390: fix get_all_floating_irqs
s390/hibernate: fix save and restore of kernel text section
KVM: use slowpath for cross page cached accesses
KVM: arm/arm64: check IRQ number on userland injection
KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu
ARM: KVM: Fix size check in __coherent_cache_guest_page
arm64: KVM: Fix stage-2 PGD allocation to have per-page refcounting
arm64: KVM: Do not use pgd_index to index stage-2 pgd
arm/arm64: KVM: Keep elrsr/aisr in sync with software model
MIPS: KVM: Handle MSA Disabled exceptions from guest
MIPS: lose_fpu(): Disable FPU when MSA enabled
MIPS: Malta: Detect and fix bad memsize values
MIPS: asm: asm-eva: Introduce kernel load/store variants
MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction
MIPS: Hibernate: flush TLB entries earlier
staging: panel: fix lcd type
staging: android: sync: Fix memory corruption in sync_timeline_signal().
staging: vt6655: use ieee80211_tx_info to select packet type.
md/raid0: fix bug with chunksize not a power of 2.
drivers/base: cacheinfo: validate device node for all the caches
cdc-wdm: fix endianness bug in debug statements
mmc: sunxi: Use devm_reset_control_get_optional() for reset control
spi: imx: read back the RX/TX watermark levels earlier
spi: spidev: fix possible arithmetic overflow for multi-transfer message
compal-laptop: Fix leaking hwmon device
compal-laptop: Check return value of power_supply_register
ring-buffer: Replace this_cpu_*() with __this_cpu_*()
power_supply: twl4030_madc: Check return value of power_supply_register
power_supply: lp8788-charger: Fix leaked power supply on probe fail
power_supply: ipaq_micro_battery: Fix leaking workqueue
power_supply: ipaq_micro_battery: Check return values in probe
NFS: fix BUG() crash in notify_change() with patch to chown_common()
ARM: fix broken hibernation
ARM: 8320/1: fix integer overflow in ELF_ET_DYN_BASE
ARM: mvebu: Disable CPU Idle on Armada 38x
ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore
ARM: at91/dt: sama5d3 xplained: add phy address for macb1
ARM: dts: dove: Fix uart[23] reg property
ARM: dts: fix mmc node updates for exynos5250-spring
usb: musb: core: fix TX/RX endpoint order
usb: phy: Find the right match in devm_usb_phy_match
usb: define a generic USB_RESUME_TIMEOUT macro
usb: musb: use new USB_RESUME_TIMEOUT
usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
usb: host: fusbh200: use new USB_RESUME_TIMEOUT
usb: host: uhci: use new USB_RESUME_TIMEOUT
usb: host: fotg210: use new USB_RESUME_TIMEOUT
usb: host: r8a66597: use new USB_RESUME_TIMEOUT
usb: host: isp116x: use new USB_RESUME_TIMEOUT
usb: host: xhci: use new USB_RESUME_TIMEOUT
usb: host: ehci: use new USB_RESUME_TIMEOUT
usb: host: sl811: use new USB_RESUME_TIMEOUT
usb: core: hub: use new USB_RESUME_TIMEOUT
clk: at91: usb: propagate rate modification to the parent clk
ALSA: hda - Add dock support for ThinkPad X250 (17aa:2226)
ALSA: emu10k1: don't deadlock in proc-functions
ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450
ALSA: hda - fix "num_steps = 0" error on ALC256
ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256
Input: elantech - fix absolute mode setting on some ASUS laptops
mfd: core: Fix platform-device name collisions
fs/binfmt_elf.c: fix bug in loading of PIE binaries
ptrace: fix race between ptrace_resume() and wait_task_stopped()
NFC: st21nfcb: Retry i2c_master_send if it returns a negative value
rtlwifi: rtl8192cu: Add new USB ID
rtlwifi: rtl8192cu: Add new device ID
ext4: make fsync to sync parent dir in no-journal for real this time
mnt: Improve the umount_tree flags
mnt: Don't propagate umounts in __detach_mounts
perf symbols: Define STT_GNU_IFUNC for glibc 2.9 and older.
perf tools: Fix perf-read-vdsox32 not building and lib64 install dir
perf tools: Work around lack of sched_getcpu in glibc < 2.6.
tools lib traceevent kbuffer: Remove extra update to data pointer in PADDING
tools/power turbostat: Use $(CURDIR) instead of $(PWD) and add support for O= option in Makefile
UBI: account for bitflips in both the VID header and data
UBI: fix out of bounds write
UBI: initialize LEB number variable
UBI: fix check for "too many bytes"
scsi: storvsc: Fix a bug in copy_from_bounce_buffer()
target: Fix COMPARE_AND_WRITE with SG_TO_MEM_NOALLOC handling
target/file: Fix BUG() when CONFIG_DEBUG_SG=y and DIF protection enabled
target/file: Fix UNMAP with DIF protection support
target/file: Fix SG table for prot_buf initialization
iser-target: Fix session hang in case of an rdma read DIF error
iser-target: Fix possible deadlock in RDMA_CM connection error
Bluetooth: ath3k: Add support Atheros AR5B195 combo Mini PCIe card
arm64: fix midr range for Cortex-A57 erratum 832075
arm64: head.S: ensure visibility of page tables
arm64: apply alternatives for !SMP kernels
arm64: errata: add workaround for cortex-a53 erratum #845719
powerpc/powernv: Don't map M64 segments using M32DT
powerpc: Fix missing L2 cache size in /sys/devices/system/cpu
powerpc/cell: Fix crash in iic_setup_cpu() after per_cpu changes
powerpc/cell: Fix cell iommu after it_page_shift changes
ASoC: cs4271: Increase delay time after reset
ASoC: wm8741: Fix rates constraints values
ASoC: davinci-evm: drop un-necessary remove function
ASoC: pcm512x: Add 'Analogue' prefix to analogue volume controls
ACPICA: Utilities: split IO address types from data type models.
ACPICA: Tables: Don't release ACPI_MTX_TABLES in acpi_tb_install_standard_table().
ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline()
xtensa: xtfpga: fix hardware lockup caused by LCD driver
xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range
xtensa: ISS: fix locking in TAP network adapter
gpio: mvebu: Fix mask/unmask managment per irq chip type
clk: samsung: exynos4: Disable ARMCLK down feature on Exynos4210 SoC
clk: tegra: Register the proper number of resets
clk: qcom: Fix i2c frequency table
clk: qcom: fix RCG M/N counter configuration
dm crypt: fix deadlock when async crypto algorithm returns -EBUSY
sd: Unregister integrity profile
sd: Fix missing ATO tag check
Drivers: hv: vmbus: Fix a bug in the error path in vmbus_open()
mvsas: fix panic on expander attached SATA devices
rc: img-ir: fix error in parameters passed to irq_free()
stk1160: Make sure current buffer is released
IB/core: disallow registering 0-sized memory region
IB/core: don't disallow registering region starting at 0x0
IB/mlx4: Fix WQE LSO segment calculation
IB/iser: Fix wrong calculation of protection buffer length
tracing: Handle ftrace_dump() atomic context in graph_trace_open()
tracing: Fix incorrect enabling of trace events by boot cmdline
i2c: mux: use proper dev when removing "channel-X" symlinks
i2c: rk3x: report number of messages transmitted
i2c: core: Export bus recovery functions
drm/radeon: fix doublescan modes (v2)
drm/i915: Dont enable CS_PARSER_ERROR interrupts at all
drm: adv7511: Fix DDC error interrupt handling
drm: adv7511: Fix nested sleep when reading EDID
drm/i915: vlv: fix save/restore of GFX_MAX_REQ_COUNT reg
drm/i915: cope with large i2c transfers
RCU pathwalk breakage when running into a symlink overmounting something
Revert "nfs: replace nfs_add_stats with nfs_inc_stats when add one"
nfsd4: disallow ALLOCATE with special stateids
nfsd4: fix READ permission checking
nfsd4: disallow SEEK with special stateids
nfsd: eliminate NFSD_DEBUG
NFS: Add a stub for GETDEVICELIST
e1000: add dummy allocator to fix race condition between mtu change and netpoll
mac80211: send AP probe as unicast again
ebpf: verifier: check that call reg with ARG_ANYTHING is initialized
lib: memzero_explicit: use barrier instead of OPTIMIZER_HIDE_VAR
wl18xx: show rx_frames_per_rates as an array as it really is
crypto: omap-aes - Fix support for unequal lengths
C6x: time: Ensure consistency in __init
memstick: mspro_block: add missing curly braces
drivers: platform: parse IRQ flags from resources
driver core: bus: Goto appropriate labels on failure in bus_add_device
netfilter: bridge: really save frag_max_size between PRE and POST_ROUTING
Linux 3.19.7
The following patch from 3.19.7 was already applied in the Vivid
kernel:
powerpc/perf: Cap 64bit userspace backtraces to PERF_MAX_STACK_DEPTH
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References
