Public bug reported:
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 a mainline/stable Linux tree or
a minimally backported form of that patch. The v4.15.6 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 from the v4.15.6 stable release shall be
applied:
tun: fix tun_napi_alloc_frags() frag allocator
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
ptr_ring: try vmalloc() when kmalloc() fails
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
selinux: skip bounded transition processing if the policy isn't loaded
media: pvrusb2: properly check endpoint types
crypto: x86/twofish-3way - Fix %rbp usage
staging: android: ion: Add __GFP_NOWARN for system contig heap
staging: android: ion: Switch from WARN to pr_warn
blk_rq_map_user_iov: fix error override
KVM: x86: fix escape of guest dr6 to the host
kcov: detect double association with a single task
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
rds: tcp: correctly sequence cleanup on netns deletion.
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
net: avoid skb_warn_bad_offload on IS_ERR
net_sched: gen_estimator: fix lockdep splat
soc: qcom: rmtfs_mem: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
ASoC: ux500: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
arm64: dts: add #cooling-cells to CPU nodes
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
ANDROID: binder: remove WARN() for redundant txn error
ANDROID: binder: synchronize_rcu() when using POLLFREE.
staging: android: ashmem: Fix a race condition in pin ioctls
binder: check for binder_thread allocation failure in binder_poll()
binder: replace "%p" with "%pK"
staging: fsl-mc: fix build testing on x86
staging: iio: adc: ad7192: fix external frequency setting
staging: iio: ad5933: switch buffer mode to software
xhci: Fix NULL pointer in xhci debugfs
xhci: Fix xhci debugfs devices node disappearance after hibernation
xhci: xhci debugfs device nodes weren't removed after device plugged out
xhci: fix xhci debugfs errors in xhci_stop
usbip: keep usbip_device sockfd state in sync with tcp_socket
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
mei: me: add cannon point device ids
mei: me: add cannon point device ids for 4th device
vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
Linux 4.15.6
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: Seth Forshee (sforshee)
Status: Fix Committed
** Tags: kernel-stable-tracking-bug
** Tags added: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Seth Forshee (sforshee)
** Changed in: linux (Ubuntu)
Status: Confirmed => In Progress
** 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 a mainline/stable Linux tree or
+ a minimally backported form of that patch. The v4.15.6 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 a mainline/stable Linux tree or
- a minimally backported form of that patch. The v4.15.6 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 from the v4.15.6 stable release shall be
+ applied:
- The following patches from the v4.15.6 stable release shall be
- applied:
+ tun: fix tun_napi_alloc_frags() frag allocator
+ ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
+ ptr_ring: try vmalloc() when kmalloc() fails
+ selinux: ensure the context is NUL terminated in
security_context_to_sid_core()
+ selinux: skip bounded transition processing if the policy isn't loaded
+ media: pvrusb2: properly check endpoint types
+ crypto: x86/twofish-3way - Fix %rbp usage
+ staging: android: ion: Add __GFP_NOWARN for system contig heap
+ staging: android: ion: Switch from WARN to pr_warn
+ blk_rq_map_user_iov: fix error override
+ KVM: x86: fix escape of guest dr6 to the host
+ kcov: detect double association with a single task
+ netfilter: x_tables: fix int overflow in xt_alloc_table_info()
+ netfilter: x_tables: avoid out-of-bounds reads in
xt_request_find_{match|target}
+ netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
+ netfilter: on sockopt() acquire sock lock only in the required scope
+ netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
+ netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
+ rds: tcp: correctly sequence cleanup on netns deletion.
+ rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
+ net: avoid skb_warn_bad_offload on IS_ERR
+ net_sched: gen_estimator: fix lockdep splat
+ soc: qcom: rmtfs_mem: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
+ ASoC: ux500: add MODULE_LICENSE tag
+ video: fbdev/mmp: add MODULE_LICENSE
+ ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
+ arm64: dts: add #cooling-cells to CPU nodes
+ dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
+ ANDROID: binder: remove WARN() for redundant txn error
+ ANDROID: binder: synchronize_rcu() when using POLLFREE.
+ staging: android: ashmem: Fix a race condition in pin ioctls
+ binder: check for binder_thread allocation failure in binder_poll()
+ binder: replace "%p" with "%pK"
+ staging: fsl-mc: fix build testing on x86
+ staging: iio: adc: ad7192: fix external frequency setting
+ staging: iio: ad5933: switch buffer mode to software
+ xhci: Fix NULL pointer in xhci debugfs
+ xhci: Fix xhci debugfs devices node disappearance after hibernation
+ xhci: xhci debugfs device nodes weren't removed after device plugged out
+ xhci: fix xhci debugfs errors in xhci_stop
+ usbip: keep usbip_device sockfd state in sync with tcp_socket
+ crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
+ mei: me: add cannon point device ids
+ mei: me: add cannon point device ids for 4th device
+ vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
+ Linux 4.15.6
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1752119
Title:
Bionic update to v4.15.6 stable release
Status in linux package in Ubuntu:
Fix Committed
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 a mainline/stable Linux tree or
a minimally backported form of that patch. The v4.15.6 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 from the v4.15.6 stable release shall be
applied:
tun: fix tun_napi_alloc_frags() frag allocator
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
ptr_ring: try vmalloc() when kmalloc() fails
selinux: ensure the context is NUL terminated in
security_context_to_sid_core()
selinux: skip bounded transition processing if the policy isn't loaded
media: pvrusb2: properly check endpoint types
crypto: x86/twofish-3way - Fix %rbp usage
staging: android: ion: Add __GFP_NOWARN for system contig heap
staging: android: ion: Switch from WARN to pr_warn
blk_rq_map_user_iov: fix error override
KVM: x86: fix escape of guest dr6 to the host
kcov: detect double association with a single task
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
netfilter: x_tables: avoid out-of-bounds reads in
xt_request_find_{match|target}
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
rds: tcp: correctly sequence cleanup on netns deletion.
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
net: avoid skb_warn_bad_offload on IS_ERR
net_sched: gen_estimator: fix lockdep splat
soc: qcom: rmtfs_mem: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
ASoC: ux500: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
arm64: dts: add #cooling-cells to CPU nodes
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
ANDROID: binder: remove WARN() for redundant txn error
ANDROID: binder: synchronize_rcu() when using POLLFREE.
staging: android: ashmem: Fix a race condition in pin ioctls
binder: check for binder_thread allocation failure in binder_poll()
binder: replace "%p" with "%pK"
staging: fsl-mc: fix build testing on x86
staging: iio: adc: ad7192: fix external frequency setting
staging: iio: ad5933: switch buffer mode to software
xhci: Fix NULL pointer in xhci debugfs
xhci: Fix xhci debugfs devices node disappearance after hibernation
xhci: xhci debugfs device nodes weren't removed after device plugged out
xhci: fix xhci debugfs errors in xhci_stop
usbip: keep usbip_device sockfd state in sync with tcp_socket
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
mei: me: add cannon point device ids
mei: me: add cannon point device ids for 4th device
vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
Linux 4.15.6
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