This bug was fixed in the package linux - 3.8.0-30.44
---------------
linux (3.8.0-30.44) raring; urgency=low
[Steve Conklin]
* Release Tracking Bug
- LP: #1215596
[ Upstream Kernel Changes ]
* Don't attempt to send extended INQUIRY command if skip_vpd_pages is set
- LP: #1215155
linux (3.8.0-30.43) raring; urgency=low
[Steve Conklin]
* Release Tracking Bug
- LP: #1215095
[ Andy Whitcroft ]
* [Packaging] supply perf with appropriate prefix to ensure use of local
config
- LP: #1206200
- CVE-2013-1060
[ Brad Figg ]
* Start new release
[ John Johansen ]
* Revert "SAUCE: (no-up) AppArmor: Disable Add PR_{GET,SET}_NO_NEW_PRIVS
to prevent execve from granting privs"
- LP: #1202161
[ Joseph Salisbury ]
* SAUCE: (no-up) intel_ips: blacklist ASUSTek G60JX laptops
- LP: #1210848
[ Kamal Mostafa ]
* SAUCE: (no-up) Revert "SAUCE: (no-up) drm/i915: quirk no PCH_PWM_ENABLE
for Dell XPS13 backlight"
[ Tim Gardner ]
* [Config] Include rbd and kvm in the virtual inclusion list
- LP: #1206961
[ Upstream Kernel Changes ]
* Revert "drm/i915: Workaround incoherence between fences and LLC across
multiple CPUs"
- LP: #1207977
* xen/blkback: Check device permissions before allowing OP_DISCARD
- LP: #1207977
* ASoC: sglt5000: Fix the default value of CHIP_SSS_CTRL
- LP: #1207977
* ASoC: sglt5000: Fix SGTL5000_PLL_FRAC_DIV_MASK
- LP: #1207977
* drm/i915: Correct obj->mm_list link to
dev_priv->dev_priv->mm.inactive_list
- LP: #1207977
* drm/i915: fix up ring cleanup for the i830/i845 CS tlb w/a
- LP: #1207977
* Partially revert "drm/i915: unconditionally use mt forcewake on
hsw/ivb"
- LP: #1207977
* drm/i915: Fix write-read race with multiple rings
- LP: #1207977
* drm/i915: merge {i965, sandybridge}_write_fence_reg()
- LP: #1207977
* drm/i915: Fix incoherence with fence updates on Sandybridge+
- LP: #1207977
* drm/i915: rename sdvox_reg to hdmi_reg on HDMI context
- LP: #1207977
* drm/i915: don't setup hdmi for port D edp in ddi_init
- LP: #1207977
* drm/i915: Preserve the DDI_A_4_LANES bit from the bios
- LP: #1207977
* drm/radeon/hdmi: make sure we have an afmt block assigned
- LP: #1207977
* drm/radeon: allocate SA bo in the requested domain
- LP: #1207977
* drm/radeon: allow selection of alignment in the sub-allocator
- LP: #1207977
* ACPI / memhotplug: Fix a stale pointer in error path
- LP: #1207977
* PM / Sleep: avoid 'autosleep' in shutdown progress
- LP: #1207977
* ext4: fix error handling in ext4_ext_truncate()
- LP: #1207977
* radeon kms: do not flush uninitialized hotplug work
- LP: #1207977
* ALSA: asihpi: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ALSA: atiixp: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ALSA: 6fire: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ALSA: ua101: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ALSA: usx2y: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ALSA: pxa2xx: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ASoC: atmel: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* ASoC: s6000: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* saa7134: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* staging: line6: Fix unlocked snd_pcm_stop() call
- LP: #1207977
* x86, suspend: Handle CPUs which fail to #GP on RDMSR
- LP: #1207977
* ALSA: hda - Add new GPU codec ID to snd-hda
- LP: #1207977
* drm/i915: fix long-standing SNB regression in power consumption after
resume v2
- LP: #1207977
* ACPI / video: ignore BIOS initial backlight value for Fujitsu E753
- LP: #1207977
* arm64: mm: don't treat user cache maintenance faults as writes
- LP: #1207977
* Btrfs: fix lock leak when resuming snapshot deletion
- LP: #1207977
* Btrfs: re-add root to dead root list if we stop dropping it
- LP: #1207977
* drm/i915: inverted brightness quirk for Acer Aspire 4736Z
- LP: #1207977
* drm/i915: quirk no PCH_PWM_ENABLE for Dell XPS13 backlight
- LP: #1162026, #1163720, #1207977
* drm/i915: Serialize almost all register access
- LP: #1207977
* drm/i915: fix up gt init sequence fallout
- LP: #1207977
* powerpc/modules: Module CRC relocation fix causes perf issues
- LP: #1207977
* sparc32: vm_area_struct access for old Sun SPARCs.
- LP: #1207977
* sparc64 address-congruence property
- LP: #1207977
* sparc: tsb must be flushed before tlb
- LP: #1207977
* bridge: fix switched interval for MLD Query types
- LP: #1207977
* ipv4: Fixed MD5 key lookups when adding/ removing MD5 to/ from TCP
sockets.
- LP: #1207977
* ipv6: don't call addrconf_dst_alloc again when enable lo
- LP: #1207977
* macvtap: fix recovery from gup errors
- LP: #1207977
* ipv6: ip6_sk_dst_check() must not assume ipv6 dst
- LP: #1207977
* af_key: fix info leaks in notify messages
- LP: #1207977
* sh_eth: fix unhandled RFE interrupt
- LP: #1207977
* neighbour: fix a race in neigh_destroy()
- LP: #1207977
* x25: Fix broken locking in ioctl error paths.
- LP: #1207977
* net: Swap ver and type in pppoe_hdr
- LP: #1207977
* vti: remove duplicated code to fix a memory leak
- LP: #1207977
* ipv6,mcast: always hold idev->lock before mca_lock
- LP: #1207977
* l2tp: add missing .owner to struct pppox_proto
- LP: #1207977
* ipv6: call udp_push_pending_frames when uncorking a socket with AF_INET
pending data
- LP: #1207977
* ipv6: ip6_append_data_mtu did not care about pmtudisc and frag_size
- LP: #1207977
* sunvnet: vnet_port_remove must call unregister_netdev
- LP: #1207977
* ifb: fix rcu_sched self-detected stalls
- LP: #1207977
* tuntap: correctly linearize skb when zerocopy is used
- LP: #1207977
* macvtap: correctly linearize skb when zerocopy is used
- LP: #1207977
* ipv6: in case of link failure remove route directly instead of letting
it expire
- LP: #1207977
* 9p: fix off by one causing access violations and memory corruption
- LP: #1207977
* dummy: fix oops when loading the dummy failed
- LP: #1207977
* ifb: fix oops when loading the ifb failed
- LP: #1207977
* atl1e: fix dma mapping warnings
- LP: #1207977
* atl1e: unmap partially mapped skb on dma error and free skb
- LP: #1207977
* ipv4: set transport header earlier
- LP: #1207977
* tuntap: do not zerocopy if iov needs more pages than MAX_SKB_FRAGS
- LP: #1207977
* macvtap: do not zerocopy if iov needs more pages than MAX_SKB_FRAGS
- LP: #1207977
* vlan: fix a race in egress prio management
- LP: #1207977
* Linux 3.8.13.6
- LP: #1207977
* Fix HDIO_DRIVE_* ioctl() Linux 3.9 regression
- LP: #1182247
* block/partitions: optimize memory allocation in check_partition()
- LP: #1206837
* ALSA: hda - Add power state filtering
- LP: #1183125
* ALSA: hda - Yet another fix for broken HSW HDMI pin connections
- LP: #1183125
* ALSA: hda - Apply pin-enablement workaround to all Haswell HDMI codecs
- LP: #1183125
-- Steve Conklin <sconk...@canonical.com> Thu, 22 Aug 2013 15:04:40 -0500
** Changed in: linux (Ubuntu Raring)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-1060
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https://bugs.launchpad.net/bugs/1206837
Title:
Ubuntu Raring Kernel - pull patch block/partitions: optimize memory
allocation in check_partition
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Raring:
Fix Released
Status in “linux” source package in Saucy:
Fix Released
Bug description:
We have a Ubuntu Raring server running kernel 3.8.13-030813-generic
We use iscsi to consume LUNs out of a storage array in the backend.
When the server is loaded we run into the issue of iSCSI device
discovery failing to scan partitions on LUNs with
Jul 30 12:12:01 srv1 kernel: [101661.119322] kworker/u:20: page allocation
failure: order:4, mode:0x10c0d0
Jul 30 12:12:01 srv1 kernel: [101661.119327] Pid: 32539, comm: kworker/u:20
Tainted: GF W O 3.8.13-030813-generic #201305111843
Jul 30 12:12:01 srv1 kernel: [101661.119329] Call Trace:
Jul 30 12:12:01 srv1 kernel: [101661.119340] [<ffffffff8113ac96>]
warn_alloc_failed+0xf6/0x150
Jul 30 12:12:01 srv1 kernel: [101661.119345] [<ffffffff8113e156>] ?
drain_local_pages+0x16/0x20
Jul 30 12:12:01 srv1 kernel: [101661.119350] [<ffffffff810bc8e0>] ?
on_each_cpu_mask+0x50/0x70
Jul 30 12:12:01 srv1 kernel: [101661.119354] [<ffffffff8113e8ce>]
__alloc_pages_nodemask+0x76e/0x9b0
Jul 30 12:12:01 srv1 kernel: [101661.119359] [<ffffffff8117af3a>]
alloc_pages_current+0xba/0x170
Jul 30 12:12:01 srv1 kernel: [101661.119363] [<ffffffff81139aae>]
__get_free_pages+0xe/0x40
Jul 30 12:12:01 srv1 kernel: [101661.119367] [<ffffffff8118427f>]
kmalloc_order_trace+0x3f/0xd0
Jul 30 12:12:01 srv1 kernel: [101661.119373] [<ffffffff8133af30>]
check_partition+0x30/0x200
Jul 30 12:12:01 srv1 kernel: [101661.119376] [<ffffffff8133ac58>]
rescan_partitions+0xb8/0x2b0
Jul 30 12:12:01 srv1 kernel: [101661.119381] [<ffffffff811d52cb>]
__blkdev_get+0x39b/0x480
Jul 30 12:12:01 srv1 kernel: [101661.119386] [<ffffffff8107f7eb>] ?
bit_waitqueue+0x1b/0xc0
Jul 30 12:12:01 srv1 kernel: [101661.119389] [<ffffffff811d540e>]
blkdev_get+0x5e/0x1e0
Jul 30 12:12:01 srv1 kernel: [101661.119393] [<ffffffff81337a82>]
register_disk+0x172/0x190
Jul 30 12:12:01 srv1 kernel: [101661.119396] [<ffffffff81338334>]
add_disk+0xb4/0x230
Jul 30 12:12:01 srv1 kernel: [101661.119403] [<ffffffff814bba76>]
sd_probe_async+0x126/0x220
Jul 30 12:12:01 srv1 kernel: [101661.119407] [<ffffffff8108704f>]
async_run_entry_fn+0xaf/0x1d0
Jul 30 12:12:01 srv1 kernel: [101661.119410] [<ffffffff81078b81>]
process_one_work+0x141/0x490
Jul 30 12:12:01 srv1 kernel: [101661.119413] [<ffffffff81079b48>]
worker_thread+0x168/0x400
Jul 30 12:12:01 srv1 kernel: [101661.119416] [<ffffffff810799e0>] ?
manage_workers+0x120/0x120
Jul 30 12:12:01 srv1 kernel: [101661.119419] [<ffffffff8107f050>]
kthread+0xc0/0xd0
Jul 30 12:12:01 srv1 kernel: [101661.119423] [<ffffffff8107ef90>] ?
flush_kthread_worker+0xb0/0xb0
Jul 30 12:12:01 srv1 kernel: [101661.119429] [<ffffffff816f61ec>]
ret_from_fork+0x7c/0xb0
Jul 30 12:12:01 srv1 kernel: [101661.119432] [<ffffffff8107ef90>] ?
flush_kthread_worker+0xb0/0xb0
We see this issue is fixed in 3.9 kernels with the following commit
https://github.com/torvalds/linux/commit/ac2e5327a5e4f6477afc6a3b3b0dc6e0476d71d4
Kindly request you to pull this patch into Ubuntu raring stable 3.8 kernel
version as detailed in
http://lwn.net/Articles/550581/
Thank You
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