[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
** Changed in: linux (Ubuntu) Status: Fix Committed = Invalid ** Changed in: linux (Ubuntu Utopic) Status: Fix Committed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
This bug was fixed in the package linux - 3.13.0-27.50 --- linux (3.13.0-27.50) trusty; urgency=low [ Brad Figg ] * Revert rtlwifi: Set the link state linux (3.13.0-27.49) trusty; urgency=low [ Brad Figg ] * Revert SAUCE: (no-up) HID: rmi: do not stop the device at the end of probe * Revert SAUCE: (no-up) HID: rmi: introduce RMI driver for Synaptics touchpads * Revert [Config] CONFIG_HID_RMI=m linux (3.13.0-26.48) trusty; urgency=low [ Benjamin Tissoires ] * SAUCE: (no-up) HID: rmi: introduce RMI driver for Synaptics touchpads - LP: #1305522 * SAUCE: (no-up) HID: rmi: do not stop the device at the end of probe - LP: #1305522 [ Kamal Mostafa ] * Merged back Ubuntu-3.13.0-24.47 security release * Revert n_tty: Fix n_tty_write crash when echoing in raw mode - LP: #1314762 * Release Tracking Bug - LP: #1316835 [ Tim Gardner ] * [Config] CONFIG_HID_RMI=m - LP: #1305522 * [Config] CONFIG_CRYPTO_DEV_NX=n for ppc64el - LP: #1314625 * [Config] CONFIG_ZSWAP=y - LP: #1315203 * Add rpcsec_gss_krb5 to generic inclusion list - LP: #769527 [ Upstream Kernel Changes ] * HID: hidraw: make comment more accurate and nicer - LP: #1305522 * HID: remove hid_get_raw_report in struct hid_device - LP: #1305522 * HID: i2c-hid: implement ll_driver transport-layer callbacks - LP: #1305522 * HID: add inliners for ll_driver transport-layer callbacks - LP: #1305522 * HID: Add transport-driver callbacks to the hid_ll_driver struct - LP: #1305522 * drm/nouveau: fail runtime pm properly. - LP: #1313986 * drm/nouveau: don't suspend/resume display on runtime s/r - LP: #1313986 * n_tty: Fix n_tty_write crash when echoing in raw mode - LP: #1314762 - CVE-2014-0196 * floppy: ignore kernel-only members in FDRAWCMD ioctl input - LP: #1316729 - CVE-2014-1737 * floppy: don't write kernel-only members to FDRAWCMD ioctl output - LP: #1316735 - CVE-2014-1738 linux (3.13.0-25.47) trusty; urgency=low [ Joseph Salisbury ] * Release Tracking Bug - LP: #1313868 [ Adam Lee ] * [Config] CONFIG_RTL8723BE=m, CONFIG_RTL8723_COMMON=m - LP: #1240940 [ Alex Hung ] * SAUCE: (no-up) dell-led: add mic mute led interface - LP: #1308297 [ Andy Whitcroft ] * SAUCE: (no-up) powerpc: Increase COMMAND_LINE_SIZE to 2048 from 512. - LP: #1306677 [ Ben Collins ] * [Config] Disable PAMU on Freescale kernels - LP: #1311738 [ Tim Gardner ] * Revert SAUCE: x86, hyperv: bypass the timer_irq_works() check - LP: #1311683 * SAUCE: (no-up) ALSA: usb-audio: Suppress repetitive debug messages from retire_playback_urb() - LP: #1305133 * SAUCE: (no-up) 'BUG:' message unnecessarily triggers kerneloops - LP: #1305480 * [Config] CONFIG_POWERNV_CPUFREQ=m - LP: #1309576 * [Config] CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y for ppc64el - LP: #1309576 * [Config] CONFIG_TRANSPARENT_HUGEPAGE=n for arm64 - LP: #1309221 * [Config] CONFIG_MEMCG_KMEM=y - LP: #1309586 * [Config] CONFIG_CRASH_DUMP=y for ppc64el - LP: #1312783 [ Upstream Kernel Changes ] * Revert rtlwifi: rtl8188ee: enable MSI interrupts mode - LP: #1310512 * mac80211: add length check in ieee80211_is_robust_mgmt_frame() - LP: #1240940 * rtlwifi: rtl8723ae: rtl8723-common: Create new driver for common code - LP: #1240940 * rtlwifi: rtl8723ae: rtl8723-common: Copy common firmware code - LP: #1240940 * rtlwifi: rtl8723ae: rtl8723-common: Copy common dynamic power management code - LP: #1240940 * rtlwifi: rtl8723be: Add new driver - LP: #1240940 * selinux: correctly label /proc inodes in use before the policy is loaded - LP: #1309007 * net: sctp: fix skb leakage in COOKIE ECHO path of chunk-auth_chunk - LP: #1309007 * bridge: multicast: add sanity check for query source addresses - LP: #1309007 * tipc: allow connection shutdown callback to be invoked in advance - LP: #1309007 * tipc: fix connection refcount leak - LP: #1309007 * tipc: drop subscriber connection id invalidation - LP: #1309007 * tipc: fix memory leak during module removal - LP: #1309007 * tipc: don't log disabled tasklet handler errors - LP: #1309007 * inet: frag: make sure forced eviction removes all frags - LP: #1309007 * net: unix: non blocking recvmsg() should not return -EINTR - LP: #1309007 * ipv6: Fix exthdrs offload registration. - LP: #1309007 * bnx2: Fix shutdown sequence - LP: #1309007 * pkt_sched: fq: do not hold qdisc lock while allocating memory - LP: #1309007 * Xen-netback: Fix issue caused by using gso_type wrongly - LP: #1309007 * vlan: Set correct source MAC address with TX VLAN offload enabled - LP: #1309007 * tcp: tcp_release_cb() should release socket ownership - LP: #1309007 * bridge: multicast: add sanity check for general query
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
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- trusty' to 'verification-done-trusty'. 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-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
Marking verification-done-trusty as this was a config change. debian.master/config/config.common.ubuntu:CONFIG_MEMCG_KMEM=y ** Also affects: linux (Ubuntu Utopic) Importance: Medium Assignee: Tim Gardner (timg-tpi) Status: Fix Committed ** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
Documentation/cgroups/memory.txt: 2.7 Kernel Memory Extension (CONFIG_MEMCG_KMEM) With the Kernel memory extension, the Memory Controller is able to limit the amount of kernel memory used by the system. Kernel memory is fundamentally different than user memory, since it can't be swapped out, which makes it possible to DoS the system by consuming too much of this precious resource. Kernel memory won't be accounted at all until limit on a group is set. This allows for existing setups to continue working without disruption. The limit cannot be set if the cgroup have children, or if there are already tasks in the cgroup. Attempting to set the limit under those conditions will return -EBUSY. When use_hierarchy == 1 and a group is accounted, its children will automatically be accounted regardless of their limit value. After a group is first limited, it will be kept being accounted until it is removed. The memory limitation itself, can of course be removed by writing -1 to memory.kmem.limit_in_bytes. In this case, kmem will be accounted, but not limited. Kernel memory limits are not imposed for the root cgroup. Usage for the root cgroup may or may not be accounted. The memory used is accumulated into memory.kmem.usage_in_bytes, or in a separate counter when it makes sense. (currently only for tcp). The main kmem counter is fed into the main counter, so kmem charges will also be visible from the user counter. Currently no soft limit is implemented for kernel memory. It is future work to trigger slab reclaim when those limits are reached. ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New = In Progress ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) = Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
** Tags added: trusty ** Changed in: linux (Ubuntu Trusty) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1309586] Re: enable CONFIG_MEMCG_KMEM
** Changed in: linux (Ubuntu Trusty) Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309586 Title: enable CONFIG_MEMCG_KMEM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
