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[ 001/171 ] IP_GRE: Revert "IP_GRE: Fix kernel panic in IP_GRE with GRE csum"
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Steven Rostedt
Apr 11, 2013, 4:37:51 PM4/11/13
to linux-...@vger.kernel.org, sta...@vger.kernel.org
This is the start of the stable review cycle for 3.6.11.2 release.
There are 171 patches in this series, which will be posted as responses
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun Apr 14 2013.
Anything received after that time might be too late.
Al Viro (3):
Nest rename_lock inside vfsmount_lock
[7ea600b5314529f9d1b9d6d3c41cb26fce6a7a4a]
vt: synchronize_rcu() under spinlock is not nice...
[e8cd81693bbbb15db57d3c9aa7dd90eda4842874]
saner proc_get_inode() calling conventions
[d3d009cb965eae7e002ea5badf603ea8f4c34915]
Alan Stern (2):
usb: gadget: udc-core: fix a regression during gadget driver unbinding
[511f3c5326eabe1ece35202a404c24c0aeacc246]
USB: EHCI: fix regression in QH unlinking
[d714aaf649460cbfd5e82e75520baa856b4fa0a0]
Alex Deucher (3):
drm/radeon/benchmark: make sure bo blit copy exists before using it
[fa8d387dc3f62062a6b4afbbb2a3438094fd8584]
drm/radeon: add support for Richland APUs
[e4d170633fde379f39a90f8a5e7eb619b5d1144d]
drm/radeon: add Richland pci ids
[b75bbaa038ffc426e88ea3df6c4ae11834fc3e4f]
Amit Shah (2):
virtio: console: add locking around c_ovq operations
[9ba5c80b1aea8648a3efe5f22dc1f7cacdfbeeb8]
virtio: console: rename cvq_lock to c_ivq_lock
[165b1b8bbc17c9469b053bab78b11b7cbce6d161]
Amitkumar Karwar (1):
mwifiex: fix race when queuing commands
[00d7ea11ff0783e24fe70778f3141270b561aaa1]
Anatol Pomozov (1):
loop: prevent bdev freeing while device in use
[c1681bf8a7b1b98edee8b862a42c19c4e53205fd]
Andrzej Pietrasiewicz (1):
usb: gadget: ffs: fix enable multiple instances
[3416905ba058e43112ad7b1b4859797f027f5a07]
Andy Grover (1):
target/iscsi: Fix mutual CHAP auth on big-endian arches
[7ac9ad11b2a5cf77a92b58ee6b672ad2fa155eb1]
Ben Hutchings (5):
sfc: Only use TX push if a single descriptor is to be written
[fae8563b25f73dc584a07bcda7a82750ff4f7672]
sfc: Detach net device when stopping queues for reconfiguration
[29c69a4882641285a854d6d03ca5adbba68c0034]
sfc: Correct efx_rx_buffer::page_offset when EFX_PAGE_IP_ALIGN != 0
[c73e787a8db9117d59b5180baf83203a42ecadca]
sfc: Fix efx_rx_buf_offset() in the presence of swiotlb
[b590ace09d51cd39744e0f7662c5e4a0d1b5d952]
sfc: Properly sync RX DMA buffer when it is not the last in the page
[3a68f19d7afb80f548d016effbc6ed52643a8085]
Bing Zhao (2):
mwifiex: skip pending commands after function shutdown
[a3e240cacc93a06bff3313e28938e980d01a2160]
mwifiex: fix potential out-of-boundary access to ibss rate table
[5f0fabf84d7b52f979dcbafa3d3c530c60d9a92c]
CQ Tang (1):
x86-64: Fix the failure case in copy_user_handle_tail()
[66db3feb486c01349f767b98ebb10b0c3d2d021b]
Chris Mason (1):
Btrfs: fix race between mmap writes and compression
[4adaa611020fa6ac65b0ac8db78276af4ec04e63]
Chris Metcalf (1):
tile: expect new initramfs name from hypervisor file system
[ff7f3efb9abf986f4ecd8793a9593f7ca4d6431a]
Cong Wang (1):
8021q: fix a potential use-after-free
[4a7df340ed1bac190c124c1601bfc10cde9fb4fb]
Daniel Mack (2):
ALSA: snd-usb: mixer: ignore -EINVAL in snd_usb_mixer_controls()
[83ea5d18d74f032a760fecde78c0210f66f7f70c]
ALSA: snd-usb: mixer: propagate errors up the call chain
[4d7b86c98e445b075c2c4c3757eb6d3d6efbe72e]
Daniel Pieczko (1):
sfc: lock TX queues when calling netif_device_detach()
[c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1]
David Vrabel (1):
xen/blkback: correctly respond to unknown, non-native requests
[0e367ae46503cfe7791460c8ba8434a5d60b2bd5]
David Ward (1):
net/ipv4: Ensure that location of timestamp option is stored
[4660c7f498c07c43173142ea95145e9dac5a6d14]
Denis V. Lunev (1):
ipv4: fix definition of FIB_TABLE_HASHSZ
[5b9e12dbf92b441b37136ea71dac59f05f2673a9]
Dmitry Artamonow (1):
usb-storage: add unusual_devs entry for Samsung YP-Z3 mp3 player
[29f86e66428ee083aec106cca1748dc63d98ce23]
Dmitry Torokhov (1):
USB: xhci - fix bit definitions for IMAN register
[f8264340e694604863255cc0276491d17c402390]
Emmanuel Grumbach (1):
iwlwifi: dvm: don't send HCMD in restart flow
[2d5d50ee596361566f7f84300117cba7d7672bc5]
Eric Dumazet (7):
net: add a synchronize_net() in netdev_rx_handler_unregister()
[00cfec37484761a44a3b6f4675a54caa618210ae]
aoe: reserve enough headroom on skbs
[91c5746425aed8f7188a351f1224a26aa232e4b3]
tcp: preserve ACK clocking in TSO
[f4541d60a449afd40448b06496dcd510f505928e]
net: remove a WARN_ON() in net_enable_timestamp()
[9979a55a833883242e3a29f3596676edd7199c46]
tcp: dont handle MTU reduction on LISTEN socket
[0d4f0608619de59fd8169dd8e72aadc28d80e715]
tcp: fix skb_availroom()
[16fad69cfe4adbbfa813de516757b87bcae36d93]
net: qdisc busylock needs lockdep annotations
[23d3b8bfb8eb20e7d96afa09991e6a5ed1c83164]
Eric Hutter (1):
ARM: kirkwood: Fix chip-delay for GoFlex Net
[2992714d431976c4b154875bd18ba61bf4df3b93]
Eric W. Biederman (3):
ipc: Restrict mounting the mqueue filesystem
[a636b702ed1805e988ad3d8ff8b52c060f8b341c]
vfs: Add a mount flag to lock read only bind mounts
[90563b198e4c6674c63672fae1923da467215f45]
userns: Don't allow creation if the user is chrooted
[3151527ee007b73a0ebd296010f1c0454a919c7d]
Felix Fietkau (1):
ath9k: limit tx path hang check to normal data queues
[01d4ab96d2e7fceaad204e5a8710ce34e229b8c5]
Hannes Frederic Sowa (4):
ipv6: don't accept node local multicast traffic from the wire
[1c4a154e5253687c51123956dfcee9e9dfa8542d]
ipv6: don't accept multicast traffic with scope 0
[20314092c1b41894d8c181bf9aa6f022be2416aa]
atl1e: drop pci-msi support because of packet corruption
[188ab1b105c96656f6bcfb49d0d8bb1b1936b632]
inet: limit length of fragment queue hash table bucket lists
[5a3da1fe9561828d0ca7eca664b16ec2b9bf0055]
Hannes Reinecke (1):
USB: xhci: correctly enable interrupts
[00eed9c814cb8f281be6f0f5d8f45025dc0a97eb]
Hong Zhiguo (1):
ipv6: fix bad free of addrconf_init_net
[a79ca223e029aa4f09abb337accf1812c900a800]
Ian Abbott (1):
staging: comedi: s626: fix continuous acquisition
[e4317ce877a31dbb9d96375391c1c4ad2210d637]
Iestyn C. Elfick (1):
b43: A fix for DMA transmission sequence errors
[b251412db99ccd4495ce372fec7daee27bf06923]
J. Bruce Fields (1):
nfsd4: reject "negative" acl lengths
[64a817cfbded8674f345d1117b117f942a351a69]
Jan Beulich (1):
xen-blkback: fix dispatch_rw_block_io() error path
[0e5e098ac22dae38f957e951b70d3cf73beff0f7]
Jan Kara (2):
udf: Fix bitmap overflow on large filesystems with small block size
[89b1f39eb4189de745fae554b0d614d87c8d5c63]
jbd2: fix use after free in jbd2_journal_dirty_metadata()
[ad56edad089b56300fd13bb9eeb7d0424d978239]
Jeff Layton (1):
cifs: ignore everything in SPNEGO blob after mechTypes
[f853c616883a8de966873a1dab283f1369e275a1]
Jiri Kosina (1):
HID: usbhid: fix build problem
[570637dc8eeb2faba06228d497ff40bb019bcc93]
Joerg Roedel (1):
iommu/amd: Make sure dma_ops are set for hotplug devices
[c2a2876e863356b092967ea62bebdb4dd663af80]
Johan Hovold (21):
USB: ti_usb_3410_5052: fix use-after-free in TIOCMIWAIT
[fc98ab873aa3dbe783ce56a2ffdbbe7c7609521a]
USB: cypress_m8: fix use-after-free in TIOCMIWAIT
[356050d8b1e526db093e9d2c78daf49d6bf418e3]
USB: mct_u232: fix use-after-free in TIOCMIWAIT
[cf1d24443677a0758cfa88ca40f24858b89261c0]
USB: ark3116: fix use-after-free in TIOCMIWAIT
[5018860321dc7a9e50a75d5f319bc981298fb5b7]
USB: f81232: fix use-after-free in TIOCMIWAIT
[508f940f1407656076a2e7d8f7fa059b567ecac2]
USB: io_edgeport: fix use-after-free in TIOCMIWAIT
[333576255d4cfc53efd056aad438568184b36af6]
USB: ch341: fix use-after-free in TIOCMIWAIT
[fa1e11d5231c001c80a479160b5832933c5d35fb]
USB: ssu100: fix use-after-free in TIOCMIWAIT
[43a66b4c417ad15f6d2f632ce67ad195bdf999e8]
USB: spcp8x5: fix use-after-free in TIOCMIWAIT
[dbcea7615d8d7d58f6ff49d2c5568113f70effe9]
USB: mos7840: fix use-after-free in TIOCMIWAIT
[a14430db686b8e459e1cf070a6ecf391515c9ab9]
USB: pl2303: fix use-after-free in TIOCMIWAIT
[40509ca982c00c4b70fc00be887509feca0bff15]
USB: ftdi_sio: fix use-after-free in TIOCMIWAIT
[71ccb9b01981fabae27d3c98260ea4613207618e]
USB: oti6858: fix use-after-free in TIOCMIWAIT
[8edfdab37157d2683e51b8be5d3d5697f66a9f7b]
USB: io_ti: fix use-after-free in TIOCMIWAIT
[7b2459690584f239650a365f3411ba2ec1c6d1e0]
USB: mos7840: fix broken TIOCMIWAIT
[e670c6af12517d08a403487b1122eecf506021cf]
USB: quatech2: fix use-after-free in TIOCMIWAIT
[69f87f40d2b98e8b4ab82a121fd2bd584690b887]
USB: serial: add modem-status-change wait queue
[e5b33dc9d16053c2ae4c2c669cf008829530364b]
USB: io_ti: fix get_icount for two port adapters
[5492bf3d5655b4954164f69c02955a7fca267611]
USB: garmin_gps: fix memory leak on disconnect
[618aa1068df29c37a58045fe940f9106664153fd]
USB: serial: fix interface refcounting
[d7971051e4df825e0bc11b995e87bfe86355b8e5]
USB: cdc-acm: fix device unregistration
[cb25505fc604292c70fc02143fc102f54c8595f0]
Johannes Berg (1):
mac80211: always synchronize_net() during station removal
[27a737ff7cb062fb9cbceba9b44d60aa74862bfa]
Josef Bacik (4):
Btrfs: fix space leak when we fail to reserve metadata space
[f4881bc7a83eff263789dd524b7c269d138d4af5]
Btrfs: don't drop path when printing out tree errors in scrub
[d8fe29e9dea8d7d61fd140d8779326856478fc62]
Btrfs: limit the global reserve to 512mb
[fdf30d1c1b386e1b73116cc7e0fb14e962b763b0]
Btrfs: use set_nlink if our i_nlink is 0
[9bf7a4890518186238d2579be16ecc5190a707c0]
Joseph CHANG (1):
DM9000B: driver initialization upgrade
[6741f40d198c6a5feb23653a1efd4ca47f93d83d]
Josh Boyer (2):
HID: usbhid: quirk for MSI GX680R led panel
[620ae90ed8ca8b6e40cb9e10279b4f5ef9f0ab81]
HID: usbhid: quirk for Realtek Multi-card reader
[3d464d9b71ef2f2b40a4bc9dcf06794fd1be9d12]
Julia Lemire (1):
drm/mgag200: Bug fix: Modified pll algorithm for EH project
[260b3f1291a75a580d22ce8bfb1499c617272716]
Jussi Kivilinna (1):
rtlwifi: usb: add missing freeing of skbuff
[36ef0b473fbf43d5db23eea4616cc1d18cec245f]
Kees Cook (4):
net/irda: add missing error path release_sock call
[896ee0eee6261e30c3623be931c3f621428947df]
tg3: fix length overflow in VPD firmware parsing
[715230a44310a8cf66fbfb5a46f9a62a9b2de424]
drm/i915: bounds check execbuffer relocation count
[3118a4f652c7b12c752f3222af0447008f9b2368]
drm/i915: restrict kernel address leak in debugfs
[2563a4524febe8f4a98e717e02436d1aaf672aa2]
Konstantin Holoborodko (1):
usb: ftdi_sio: Add support for Mitsubishi FX-USB-AW/-BD
[482b0b5d82bd916cc0c55a2abf65bdc69023b843]
Larry Finger (2):
rtlwifi: rtl8192cu: Fix problem that prevents reassociation
[9437a248e7cac427c898bdb11bd1ac6844a1ead4]
rtlwifi: rtl8192cu: Fix schedule while atomic bug splat
[664899786cb49cb52f620e06ac19c0be524a7cfa]
Linus Torvalds (1):
vfs,proc: guarantee unique inodes in /proc
[51f0885e5415b4cc6535e9cdcc5145bfbc134353]
Luis R. Rodriguez (1):
ath9k: avoid queueing hw check work when suspended
[7fc0357479eeff4ca808c4d8c09bc7631f576b8d]
Mac Lin (1):
ARM: cns3xxx: fix mapping of private memory region
[a3d9052c6296ad3398d3ad649c3c682c3e7ecfa6]
Maciej Żenczykowski (1):
bnx2x: fix occasional statistics off-by-4GB error
[b009aac12cd0fe34293c68af8ac48b85be3bd858]
Marc Kleine-Budde (1):
can: sja1000: fix define conflict on SH
[f901b6bc404b67d96eca739857c097e022727b71]
Marek Lindner (1):
batman-adv: verify tt len does not exceed packet len
[b47506d91259c29b9c75c404737eb6525556f9b4]
Marek Szyprowski (1):
ARM: DMA-mapping: add missing GFP_DMA flag for atomic buffer allocation
[9d1400cf79afb49584b4873eb22cd5130cb341db]
Mark Rutland (1):
clockevents: Don't allow dummy broadcast timers
[a7dc19b8652c862d5b7c4d2339bd3c428bd29c4a]
Masatake YAMATO (2):
genetlink: trigger BUG_ON if a group name is too long
[f1e79e208076ffe7bad97158275f1c572c04f5c7]
thermal: shorten too long mcast group name
[73214f5d9f33b79918b1f7babddd5c8af28dd23d]
Max.Ne...@us.elster.com (1):
ks8851: Fix interpretation of rxlen field.
[14bc435ea54cb888409efb54fc6b76c13ef530e9]
Michael S. Tsirkin (1):
vhost/net: fix heads usage of ubuf_info
[46aa92d1ba162b4b3d6b7102440e459d4e4ee255]
Michal Schmidt (1):
bnx2x: add missing napi deletion in error path
[722c6f585088a2c392b4c5d01b87a584bb8fb73f]
Mike Marciniszyn (1):
IPoIB: Fix send lockup due to missed TX completion
[1ee9e2aa7b31427303466776f455d43e5e3c9275]
Mikulas Patocka (1):
dm verity: avoid deadlock
[3b6b7813b198b578aa7e04e4047ddb8225c37b7f]
Ming Lei (5):
USB: serial: fix hang when opening port
[eba0e3c3a0ba7b96f01cbe997680f6a4401a0bfc]
sysfs: handle failure path correctly for readdir()
[e5110f411d2ee35bf8d202ccca2e89c633060dca]
sysfs: fix race between readdir and lseek
[991f76f837bf22c5bb07261cfd86525a0a96650c]
Bluetooth: Add support for Dell[QCA 0cf3:817a]
[ebaf5795ef57a70a042ea259448a465024e2821d]
Bluetooth: Add support for Dell[QCA 0cf3:0036]
[d66629c1325399cf080ba8b2fb086c10e5439cdd]
Mirko Lindner (2):
sky2: Threshold for Pause Packet is set wrong
[74f9f42c1c1650e74fb464f76644c9041f996851]
sky2: Receive Overflows not counted
[9cfe8b156c21cf340b3a10ecb3022fbbc1c39185]
Mugunthan V N (2):
drivers: net: ethernet: cpsw: use netif_wake_queue() while restarting tx queue
[b56d6b3fca6d1214dbc9c5655f26e5d4ec04afc8]
drivers: net: ethernet: davinci_emac: use netif_wake_queue() while restarting tx queue
[7e51cde276ca820d526c6c21cf8147df595a36bf]
Nicholas Bellinger (1):
target/file: Bump FD_MAX_SECTORS to 2048 to handle 1M sized I/Os
[f002a24388cc460c8a9be7d446a9871f7c9d52b6]
Nithin Sujir (1):
tg3: 5715 does not link up when autoneg off
[7c6cdead7cc9a99650d15497aae47d7472217eb1]
Paul Moore (1):
unix: fix a race condition in unix_release()
[ded34e0fe8fe8c2d595bfa30626654e4b87621e0]
Pavel Emelyanov (1):
skb: Propagate pfmemalloc on skb from head page only
[cca7af3889bfa343d33d5e657a38d876abd10e58]
Pawel Wieczorkiewicz (1):
tty: atmel_serial_probe(): index of atmel_ports[] fix
[503bded92da283b2f31d87e054c4c6d30c3c2340]
Rafael J. Wysocki (1):
ACPI: Rework acpi_get_child() to be more efficient
[33f767d767e9a684e9cd60704d4c049a2014c8d5]
Rafał Miłecki (2):
b43: N-PHY: use more bits for offset in RSSI calibration
[2e1253d640eb7f8707d2591c93097c1e9f9c71d5]
b43: N-PHY: increase initial value of "mind" in RSSI calibration
[e67dd874e60529dbd2e8232babb1e23479ba2ffa]
Soeren Moch (1):
USB: EHCI: fix bug in iTD/siTD DMA pool allocation
[85ecd0322b9a1a9f451d9150e9460ab42fd17219]
Steve Glendinning (1):
smsc75xx: fix jumbo frame support
[4c51e53689569398d656e631c17308d9b8e84650]
Steven Rostedt (Red Hat) (7):
tracing: Prevent buffer overwrite disabled for latency tracers
[613f04a0f51e6e68ac6fe571ab79da3c0a5eb4da]
tracing: Keep overwrite in sync between regular and snapshot buffers
[80902822658aab18330569587cdb69ac1dfdcea8]
tracing: Protect tracer flags with trace_types_lock
[69d34da2984c95b33ea21518227e1f9470f11d95]
tracing: Fix free of probe entry by calling call_rcu_sched()
[740466bc89ad8bd5afcc8de220f715f62b21e365]
tracing: Fix race in snapshot swapping
[2721e72dd10f71a3ba90f59781becf02638aa0d9]
ppp: Revert backport of "ppp: set qdisc_tx_busylock to avoid LOCKDEP splat"
IP_GRE: Revert "IP_GRE: Fix kernel panic in IP_GRE with GRE csum"
Takashi Iwai (4):
drm/i915: Use the fixed pixel clock for eDP in intel_dp_set_m_n()
[9d1a455b0ca1c2c956b4d9ab212864a8695270f1]
Revert "drm/i915: try to train DP even harder"
[3b4f819d5eac94ba8fe5e8c061f6dabfe8d7b22c]
ALSA: hda - Fix typo in checking IEC958 emphasis bit
[a686fd141e20244ad75f80ad54706da07d7bb90a]
ALSA: hda/cirrus - Fix the digital beep registration
[a86b1a2cd2f81f74e815e07f756edd7bc5b6f034]
Theodore Ts'o (2):
ext4: fix data=journal fast mount/umount hang
[2b405bfa84063bfa35621d2d6879f52693c614b0]
ext4: use atomic64_t for the per-flexbg free_clusters count
[90ba983f6889e65a3b506b30dc606aa9d1d46cd2]
Tkhai Kirill (1):
sunsu: Fix panic in case of nonexistent port at "console=ttySY" cmdline option
[cb29529ea0030e60ef1bbbf8399a43d397a51526]
Torsten Duwe (2):
KMS: fix EDID detailed timing frame rate
[c19b3b0f6eed552952845e4ad908dba2113d67b4]
KMS: fix EDID detailed timing vsync parsing
[16dad1d743d31a104a849c8944e6b9eb479f6cd7]
Trond Myklebust (4):
NFSv4.1: Always clear the NFS_INO_LAYOUTCOMMIT in layoutreturn
[24956804349ca0eadcdde032d65e8c00b4214096]
NFSv4.1: Fix a race in pNFS layoutcommit
[a073dbff359f4741013ae4b8395f5364c5e00b48]
NFSv4: Fix the string length returned by the idmapper
[cf4ab538f1516606d3ae730dce15d6f33d96b7e1]
SUNRPC: Add barriers to ensure read ordering in rpc_wake_up_task_queue_locked
[1166fde6a923c30f4351515b6a9a1efc513e7d00]
Veaceslav Falico (5):
bonding: get netdev_rx_handler_unregister out of locks
[fcd99434fb5c137274d2e15dd2a6a7455f0f29ff]
pch_gbe: fix ip_summed checksum reporting on rx
[76a0e68129d7d24eb995a6871ab47081bbfa0acc]
bonding: remove already created master sysfs link on failure
[9fe16b78ee17579cb4f333534cf7043e94c67024]
bonding: don't call update_speed_duplex() under spinlocks
[876254ae2758d50dcb08c7bd00caf6a806571178]
netconsole: don't call __netpoll_cleanup() while atomic
[3f315bef23075ea8a98a6fe4221a83b83456d970]
Vijay Subramanian (1):
net: fq_codel: Fix off-by-one error
[cd68ddd4c29ab523440299f24ff2417fe7a0dca6]
Ville Syrjälä (1):
drm/i915: Don't clobber crtc->fb when queue_flip fails
[4a35f83b2b7c6aae3fc0d1c4554fdc99dc33ad07]
Vivek Gautam (1):
usb: xhci: Fix TRB transfer length macro used for Event TRB.
[1c11a172cb30492f5f6a82c6e118fdcd9946c34f]
Vlad Yasevich (2):
rtnetlink: Mask the rta_type when range checking
[a5b8db91442fce9c9713fcd656c3698f1adde1d6]
sctp: Use correct sideffect command in duplicate cookie handling
[f2815633504b442ca0b0605c16bf3d88a3a0fcea]
Vladimir Davydov (1):
mqueue: sys_mq_open: do not call mnt_drop_write() if read-only
[38d78e587d4960d0db94add518d27ee74bad2301]
Wanpeng Li (1):
mm/hugetlb: fix total hugetlbfs pages count when using memory overcommit accouting
[d00285884c0892bb1310df96bce6056e9ce9b9d9]
Xufeng Zhang (1):
sctp: don't break the loop while meeting the active_path so as to find the matched transport
[2317f449af30073cfa6ec8352e4a65a89e357bdd]
Yuchung Cheng (1):
tcp: undo spurious timeout after SACK reneging
[7ebe183c6d444ef5587d803b64a1f4734b18c564]
Zheng Liu (1):
ext4: fix the wrong number of the allocated blocks in ext4_split_extent()
[3a2256702e47f68f921dfad41b1764d05c572329]
fanchaoting (1):
pnfs-block: removing DM device maybe cause oops when call dev_remove
[4376c94618c26225e69e17b7c91169c45a90b292]
nik...@redhat.com (2):
bonding: fix disabling of arp_interval and miimon
[1bc7db16782c2a581fb4d53ca853631050f31611]
bonding: fix miimon and arp_interval delayed work race conditions
[fbb0c41b814d497c656fc7be9e35456f139cb2fb]
----
arch/arm/boot/dts/kirkwood-goflexnet.dts | 1 +
arch/arm/mach-cns3xxx/core.c | 16 +-
arch/arm/mach-cns3xxx/include/mach/cns3xxx.h | 16 +-
arch/arm/mm/dma-mapping.c | 5 +-
arch/tile/kernel/setup.c | 25 ++-
arch/x86/lib/usercopy_64.c | 4 +-
drivers/acpi/glue.c | 35 ++--
drivers/block/aoe/aoecmd.c | 3 +-
drivers/block/loop.c | 9 +-
drivers/block/xen-blkback/blkback.c | 38 +++-
drivers/block/xen-blkback/common.h | 25 +++
drivers/bluetooth/ath3k.c | 4 +
drivers/bluetooth/btusb.c | 2 +
drivers/char/virtio_console.c | 22 +-
drivers/gpu/drm/drm_edid.c | 3 +-
drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 11 +-
drivers/gpu/drm/i915/intel_display.c | 11 +-
drivers/gpu/drm/i915/intel_dp.c | 14 +-
drivers/gpu/drm/mgag200/mgag200_mode.c | 10 +-
drivers/gpu/drm/radeon/ni.c | 11 +-
drivers/gpu/drm/radeon/radeon_benchmark.c | 16 +-
drivers/hid/hid-ids.h | 6 +
drivers/hid/usbhid/hid-quirks.c | 2 +
drivers/infiniband/ulp/ipoib/ipoib_cm.c | 8 +-
drivers/iommu/amd_iommu.c | 22 +-
drivers/md/dm-bufio.c | 2 +
drivers/md/dm-verity.c | 39 +++-
drivers/net/bonding/bond_main.c | 97 +++------
drivers/net/bonding/bond_sysfs.c | 121 ++++++-----
drivers/net/can/sja1000/plx_pci.c | 4 +-
drivers/net/can/sja1000/sja1000.c | 6 +-
drivers/net/can/sja1000/sja1000.h | 2 +-
drivers/net/ethernet/atheros/atl1e/atl1e.h | 1 -
drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 19 +-
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 1 +
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h | 3 +-
drivers/net/ethernet/broadcom/tg3.c | 15 +-
drivers/net/ethernet/davicom/dm9000.c | 214 ++++++++++----------
drivers/net/ethernet/davicom/dm9000.h | 11 +-
drivers/net/ethernet/marvell/sky2.c | 2 +-
drivers/net/ethernet/marvell/sky2.h | 2 +-
drivers/net/ethernet/micrel/ks8851.c | 2 +-
.../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 4 +-
drivers/net/ethernet/sfc/efx.c | 20 +-
drivers/net/ethernet/sfc/efx.h | 13 ++
drivers/net/ethernet/sfc/net_driver.h | 4 +-
drivers/net/ethernet/sfc/nic.c | 3 +-
drivers/net/ethernet/sfc/rx.c | 25 ++-
drivers/net/ethernet/sfc/selftest.c | 2 +-
drivers/net/ethernet/ti/cpsw.c | 2 +-
drivers/net/ethernet/ti/davinci_emac.c | 2 +-
drivers/net/netconsole.c | 15 +-
drivers/net/ppp/ppp_generic.c | 8 -
drivers/net/usb/smsc75xx.c | 12 +-
drivers/net/wireless/ath/ath9k/link.c | 29 +--
drivers/net/wireless/b43/dma.c | 65 ++++--
drivers/net/wireless/b43/phy_n.c | 8 +-
drivers/net/wireless/iwlwifi/dvm/lib.c | 9 +
drivers/net/wireless/iwlwifi/dvm/ucode.c | 4 +-
drivers/net/wireless/mwifiex/cmdevt.c | 22 +-
drivers/net/wireless/mwifiex/join.c | 7 +-
drivers/net/wireless/mwifiex/main.h | 4 +-
drivers/net/wireless/mwifiex/scan.c | 8 +-
drivers/net/wireless/mwifiex/sta_ioctl.c | 10 +-
drivers/net/wireless/rtlwifi/rtl8192cu/hw.c | 89 ++++----
drivers/net/wireless/rtlwifi/usb.c | 1 +
drivers/staging/comedi/drivers/s626.c | 2 +-
drivers/target/iscsi/iscsi_target_auth.c | 5 +-
drivers/target/target_core_file.h | 2 +-
drivers/tty/serial/atmel_serial.c | 11 +-
drivers/tty/serial/sunsu.c | 21 +-
drivers/tty/vt/vc_screen.c | 6 +-
drivers/usb/class/cdc-acm.c | 3 +-
drivers/usb/core/hcd-pci.c | 23 ++-
drivers/usb/gadget/g_ffs.c | 4 +-
drivers/usb/gadget/udc-core.c | 2 +-
drivers/usb/host/ehci-sched.c | 2 +
drivers/usb/host/ehci-timer.c | 2 +-
drivers/usb/host/xhci-ring.c | 24 +--
drivers/usb/host/xhci.c | 3 +-
drivers/usb/host/xhci.h | 8 +-
drivers/usb/serial/ark3116.c | 10 +-
drivers/usb/serial/ch341.c | 11 +-
drivers/usb/serial/cypress_m8.c | 14 +-
drivers/usb/serial/f81232.c | 9 +-
drivers/usb/serial/ftdi_sio.c | 20 +-
drivers/usb/serial/ftdi_sio_ids.h | 7 +
drivers/usb/serial/garmin_gps.c | 7 +-
drivers/usb/serial/io_edgeport.c | 12 +-
drivers/usb/serial/io_ti.c | 13 +-
drivers/usb/serial/mct_u232.c | 13 +-
drivers/usb/serial/mos7840.c | 16 +-
drivers/usb/serial/oti6858.c | 10 +-
drivers/usb/serial/pl2303.c | 11 +-
drivers/usb/serial/quatech2.c | 12 +-
drivers/usb/serial/spcp8x5.c | 9 +-
drivers/usb/serial/ssu100.c | 12 +-
drivers/usb/serial/ti_usb_3410_5052.c | 10 +-
drivers/usb/serial/usb-serial.c | 4 +-
drivers/usb/storage/unusual_devs.h | 7 +
drivers/vhost/net.c | 3 +-
fs/block_dev.c | 1 +
fs/btrfs/extent-tree.c | 49 ++++-
fs/btrfs/extent_io.c | 33 +++
fs/btrfs/extent_io.h | 2 +
fs/btrfs/inode.c | 14 ++
fs/btrfs/scrub.c | 3 +-
fs/btrfs/tree-log.c | 5 +-
fs/cifs/asn1.c | 53 +----
fs/dcache.c | 16 +-
fs/ext4/ext4.h | 6 +-
fs/ext4/extents.c | 6 +-
fs/ext4/ialloc.c | 4 +-
fs/ext4/inode.c | 3 +-
fs/ext4/mballoc.c | 12 +-
fs/ext4/super.c | 4 +-
fs/jbd2/transaction.c | 15 +-
fs/namespace.c | 28 +++
fs/nfs/blocklayout/blocklayoutdm.c | 4 +-
fs/nfs/idmap.c | 13 +-
fs/nfs/nfs4proc.c | 14 --
fs/nfs/pnfs.c | 54 ++++-
fs/nfsd/nfs4xdr.c | 2 +-
fs/proc/generic.c | 21 +-
fs/proc/inode.c | 11 +-
fs/sysfs/dir.c | 17 +-
fs/udf/udf_sb.h | 2 +-
include/drm/drm_pciids.h | 13 +-
include/linux/fs_struct.h | 2 +
include/linux/mount.h | 2 +
include/linux/netdevice.h | 2 +
include/linux/skbuff.h | 13 +-
include/linux/thermal.h | 2 +-
include/linux/usb/serial.h | 2 +
include/net/inet_frag.h | 9 +
include/net/ip_fib.h | 12 +-
include/xen/interface/io/blkif.h | 10 +
ipc/mqueue.c | 15 +-
kernel/time/tick-broadcast.c | 3 +-
kernel/trace/ftrace.c | 4 +-
kernel/trace/trace.c | 61 ++++--
kernel/trace/trace.h | 6 +
kernel/trace/trace_irqsoff.c | 19 +-
kernel/trace/trace_sched_wakeup.c | 18 +-
kernel/user_namespace.c | 9 +
mm/hugetlb.c | 8 +-
net/8021q/vlan.c | 14 +-
net/batman-adv/bat_iv_ogm.c | 6 +-
net/core/dev.c | 7 +-
net/core/rtnetlink.c | 2 +-
net/ipv4/inet_fragment.c | 20 +-
net/ipv4/ip_fragment.c | 11 +-
net/ipv4/ip_gre.c | 6 +-
net/ipv4/ip_options.c | 5 +-
net/ipv4/tcp.c | 2 +-
net/ipv4/tcp_input.c | 7 +-
net/ipv4/tcp_ipv4.c | 14 +-
net/ipv4/tcp_output.c | 8 +-
net/ipv6/addrconf.c | 26 +--
net/ipv6/ip6_input.c | 21 ++
net/ipv6/netfilter/nf_conntrack_reasm.c | 12 +-
net/ipv6/reassembly.c | 8 +-
net/ipv6/tcp_ipv6.c | 7 +
net/irda/af_irda.c | 6 +-
net/l2tp/l2tp_eth.c | 3 +-
net/mac80211/sta_info.c | 12 +-
net/netlink/genetlink.c | 1 +
net/sched/sch_fq_codel.c | 2 +-
net/sched/sch_generic.c | 9 +-
net/sctp/associola.c | 2 +-
net/sctp/sm_statefuns.c | 2 +-
net/sunrpc/sched.c | 9 +-
net/unix/af_unix.c | 7 +-
sound/pci/hda/hda_codec.c | 2 +-
sound/pci/hda/patch_conexant.c | 8 +-
sound/usb/mixer.c | 16 +-
177 files changed, 1453 insertions(+), 960 deletions(-)
--
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Please read the FAQ at http://www.tux.org/lkml/
Ben Hutchings
Apr 11, 2013, 4:42:55 PM4/11/13
to Steven Rostedt, linux-...@vger.kernel.org, sta...@vger.kernel.org
On Thu, 2013-04-11 at 16:25 -0400, Steven Rostedt wrote:
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
>
> ------------------
>
> From: Daniel Pieczko <dpie...@solarflare.com>
>
> [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
>
> The assertion of netif_device_present() at the top of
> efx_hard_start_xmit() may fail if we don't do this.
You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
interrupt handling during efx_device_detach_sync()' on top of this.
Ben.
> Signed-off-by: Ben Hutchings <bhutc...@solarflare.com>
> Signed-off-by: Steven Rostedt <ros...@goodmis.org>
> ---
> drivers/net/ethernet/sfc/efx.c | 4 ++--
> drivers/net/ethernet/sfc/efx.h | 13 +++++++++++++
> drivers/net/ethernet/sfc/selftest.c | 2 +-
> 3 files changed, 16 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
> index 65a8d49..073fd60 100644
> --- a/drivers/net/ethernet/sfc/efx.c
> +++ b/drivers/net/ethernet/sfc/efx.c
> @@ -2224,7 +2224,7 @@ int efx_reset(struct efx_nic *efx, enum reset_type method)
> netif_info(efx, drv, efx->net_dev, "resetting (%s)\n",
> RESET_TYPE(method));
>
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
> efx_reset_down(efx, method);
>
> rc = efx->type->reset(efx, method);
> @@ -2719,7 +2719,7 @@ static int efx_pm_freeze(struct device *dev)
>
> efx->state = STATE_FINI;
>
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
>
> efx_stop_all(efx);
> efx_stop_interrupts(efx, false);
> diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
> index 70755c9..320cf7b 100644
> --- a/drivers/net/ethernet/sfc/efx.h
> +++ b/drivers/net/ethernet/sfc/efx.h
> @@ -162,4 +162,17 @@ extern void efx_link_status_changed(struct efx_nic *efx);
> extern void efx_link_set_advertising(struct efx_nic *efx, u32);
> extern void efx_link_set_wanted_fc(struct efx_nic *efx, u8);
>
> +static inline void efx_device_detach_sync(struct efx_nic *efx)
> +{
> + struct net_device *dev = efx->net_dev;
> +
> + /* Lock/freeze all TX queues so that we can be sure the
> + * TX scheduler is stopped when we're done and before
> + * netif_device_present() becomes false.
> + */
> + netif_tx_lock(dev);
> + netif_device_detach(dev);
> + netif_tx_unlock(dev);
> +}
> +
> #endif /* EFX_EFX_H */
> diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
> index 96068d1..57dec37 100644
> --- a/drivers/net/ethernet/sfc/selftest.c
> +++ b/drivers/net/ethernet/sfc/selftest.c
> @@ -721,7 +721,7 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
> /* Detach the device so the kernel doesn't transmit during the
> * loopback test and the watchdog timeout doesn't fire.
> */
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
>
> if (efx->type->test_chip) {
> rc_reset = efx->type->test_chip(efx, tests);
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
>
> ------------------
>
> From: Daniel Pieczko <dpie...@solarflare.com>
>
> [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
>
> The assertion of netif_device_present() at the top of
> efx_hard_start_xmit() may fail if we don't do this.
You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
interrupt handling during efx_device_detach_sync()' on top of this.
Ben.
> Signed-off-by: Ben Hutchings <bhutc...@solarflare.com>
> Signed-off-by: Steven Rostedt <ros...@goodmis.org>
> ---
> drivers/net/ethernet/sfc/efx.c | 4 ++--
> drivers/net/ethernet/sfc/efx.h | 13 +++++++++++++
> drivers/net/ethernet/sfc/selftest.c | 2 +-
> 3 files changed, 16 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
> index 65a8d49..073fd60 100644
> --- a/drivers/net/ethernet/sfc/efx.c
> +++ b/drivers/net/ethernet/sfc/efx.c
> @@ -2224,7 +2224,7 @@ int efx_reset(struct efx_nic *efx, enum reset_type method)
> netif_info(efx, drv, efx->net_dev, "resetting (%s)\n",
> RESET_TYPE(method));
>
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
> efx_reset_down(efx, method);
>
> rc = efx->type->reset(efx, method);
> @@ -2719,7 +2719,7 @@ static int efx_pm_freeze(struct device *dev)
>
> efx->state = STATE_FINI;
>
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
>
> efx_stop_all(efx);
> efx_stop_interrupts(efx, false);
> diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
> index 70755c9..320cf7b 100644
> --- a/drivers/net/ethernet/sfc/efx.h
> +++ b/drivers/net/ethernet/sfc/efx.h
> @@ -162,4 +162,17 @@ extern void efx_link_status_changed(struct efx_nic *efx);
> extern void efx_link_set_advertising(struct efx_nic *efx, u32);
> extern void efx_link_set_wanted_fc(struct efx_nic *efx, u8);
>
> +static inline void efx_device_detach_sync(struct efx_nic *efx)
> +{
> + struct net_device *dev = efx->net_dev;
> +
> + /* Lock/freeze all TX queues so that we can be sure the
> + * TX scheduler is stopped when we're done and before
> + * netif_device_present() becomes false.
> + */
> + netif_tx_lock(dev);
> + netif_device_detach(dev);
> + netif_tx_unlock(dev);
> +}
> +
> #endif /* EFX_EFX_H */
> diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
> index 96068d1..57dec37 100644
> --- a/drivers/net/ethernet/sfc/selftest.c
> +++ b/drivers/net/ethernet/sfc/selftest.c
> @@ -721,7 +721,7 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
> /* Detach the device so the kernel doesn't transmit during the
> * loopback test and the watchdog timeout doesn't fire.
> */
> - netif_device_detach(efx->net_dev);
> + efx_device_detach_sync(efx);
>
> if (efx->type->test_chip) {
> rc_reset = efx->type->test_chip(efx, tests);
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
Steven Rostedt
Apr 11, 2013, 4:53:01 PM4/11/13
to linux-...@vger.kernel.org, sta...@vger.kernel.org, Bjorn Helgaas, Oliver Neukum, Thomas Renninger, Yinghai Lu, Frederik Himpe, David Haerdeman, Alan Stern, Sarah Sharp, Hannes Reinecke, Greg Kroah-Hartman
Steven Rostedt
Apr 11, 2013, 4:54:33 PM4/11/13
to Ben Hutchings, linux-...@vger.kernel.org, sta...@vger.kernel.org
On Thu, 2013-04-11 at 21:42 +0100, Ben Hutchings wrote:
> On Thu, 2013-04-11 at 16:25 -0400, Steven Rostedt wrote:
>
> > 3.6.11.2 stable review patch.
> > If anyone has any objections, please let me know.
> >
> > ------------------
> >
> > From: Daniel Pieczko <dpie...@solarflare.com>
> >
> > [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
> >
> > The assertion of netif_device_present() at the top of
> > efx_hard_start_xmit() may fail if we don't do this.
>
> You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
> interrupt handling during efx_device_detach_sync()' on top of this.
>
Hmm, I had that in my quilt queue, but commented it out. I guess it
> On Thu, 2013-04-11 at 16:25 -0400, Steven Rostedt wrote:
>
> > 3.6.11.2 stable review patch.
> > If anyone has any objections, please let me know.
> >
> > ------------------
> >
> > From: Daniel Pieczko <dpie...@solarflare.com>
> >
> > [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
> >
> > The assertion of netif_device_present() at the top of
> > efx_hard_start_xmit() may fail if we don't do this.
>
> You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
> interrupt handling during efx_device_detach_sync()' on top of this.
>
didn't apply well, and it was a bit too much to back port blindly. I'll
take another look.
Thanks,
-- Steve
Eric W. Biederman
Apr 11, 2013, 4:56:17 PM4/11/13
to Steven Rostedt, linux-...@vger.kernel.org, sta...@vger.kernel.org, Serge Hallyn
Steven Rostedt <ros...@goodmis.org> writes:
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
Mounting only with privilege in the user namespace only dates
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
back to 3.8 so this is not needed in 3.6.
Not that it should do any harm.
Eric
> ------------------
>
> From: "Eric W. Biederman" <ebie...@xmission.com>
>
> [ Upstream commit a636b702ed1805e988ad3d8ff8b52c060f8b341c ]
>
> Only allow mounting the mqueue filesystem if the caller has CAP_SYS_ADMIN
> rights over the ipc namespace. The principle here is if you create
> or have capabilities over it you can mount it, otherwise you get to live
> with what other people have mounted.
>
> This information is not particularly sensitive and mqueue essentially
> only reports which posix messages queues exist. Still when creating a
> restricted environment for an application to live any extra
> information may be of use to someone with sufficient creativity. The
> historical if imperfect way this information has been restricted has
> been not to allow mounts and restricting this to ipc namespace
> creators maintains the spirit of the historical restriction.
>
> Cc: sta...@vger.kernel.org
> Acked-by: Serge Hallyn <serge....@canonical.com>
> Signed-off-by: "Eric W. Biederman" <ebie...@xmission.com>
> Signed-off-by: Steven Rostedt <ros...@goodmis.org>
> ---
> ipc/mqueue.c | 12 ++++++++++--
> 1 file changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/ipc/mqueue.c b/ipc/mqueue.c
> index 9e4cf7f..f1df4bc 100644
> --- a/ipc/mqueue.c
> +++ b/ipc/mqueue.c
> @@ -331,8 +331,16 @@ static struct dentry *mqueue_mount(struct file_system_type *fs_type,
> int flags, const char *dev_name,
> void *data)
> {
> - if (!(flags & MS_KERNMOUNT))
> - data = current->nsproxy->ipc_ns;
> + if (!(flags & MS_KERNMOUNT)) {
> + struct ipc_namespace *ns = current->nsproxy->ipc_ns;
> + /* Don't allow mounting unless the caller has CAP_SYS_ADMIN
> + * over the ipc namespace.
> + */
> + if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN))
> + return ERR_PTR(-EPERM);
> +
> + data = ns;
> + }
> return mount_ns(fs_type, flags, data, mqueue_fill_super);
Steven Rostedt
Apr 11, 2013, 4:57:29 PM4/11/13
to Ben Hutchings, linux-...@vger.kernel.org, sta...@vger.kernel.org
On Thu, 2013-04-11 at 16:54 -0400, Steven Rostedt wrote:
> On Thu, 2013-04-11 at 21:42 +0100, Ben Hutchings wrote:
> > On Thu, 2013-04-11 at 16:25 -0400, Steven Rostedt wrote:
> >
> > > 3.6.11.2 stable review patch.
> > > If anyone has any objections, please let me know.
> > >
> > > ------------------
> > >
> > > From: Daniel Pieczko <dpie...@solarflare.com>
> > >
> > > [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
> > >
> > > The assertion of netif_device_present() at the top of
> > > efx_hard_start_xmit() may fail if we don't do this.
> >
> > You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
> > interrupt handling during efx_device_detach_sync()' on top of this.
> >
>
> Hmm, I had that in my quilt queue, but commented it out. I guess it
> didn't apply well, and it was a bit too much to back port blindly. I'll
> take another look.
Strange, it's a trivial patch that applied fine. I wonder why I
> On Thu, 2013-04-11 at 21:42 +0100, Ben Hutchings wrote:
> > On Thu, 2013-04-11 at 16:25 -0400, Steven Rostedt wrote:
> >
> > > 3.6.11.2 stable review patch.
> > > If anyone has any objections, please let me know.
> > >
> > > ------------------
> > >
> > > From: Daniel Pieczko <dpie...@solarflare.com>
> > >
> > > [ Upstream commit c2f3b8e3a44b6fe9e36704e30157ebe1a88c08b1 ]
> > >
> > > The assertion of netif_device_present() at the top of
> > > efx_hard_start_xmit() may fail if we don't do this.
> >
> > You should also cherry-pick commit 35205b211c8d 'sfc: Disable soft
> > interrupt handling during efx_device_detach_sync()' on top of this.
> >
>
> Hmm, I had that in my quilt queue, but commented it out. I guess it
> didn't apply well, and it was a bit too much to back port blindly. I'll
> take another look.
commented it out?
Eric W. Biederman
Apr 11, 2013, 4:57:43 PM4/11/13
to Steven Rostedt, linux-...@vger.kernel.org, sta...@vger.kernel.org, Serge Hallyn
Steven Rostedt <ros...@goodmis.org> writes:
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
Mounting only with privilege in the user namespace (where we use
> 3.6.11.2 stable review patch.
> If anyone has any objections, please let me know.
MNT_LOCK_READONLY) only dates back to 3.8 so this is not needed in 3.6.
Not that it should do any harm, but there doesn't seem to be much point
in backporting this one.
> [ Upstream commit 90563b198e4c6674c63672fae1923da467215f45 ]
>
> When a read-only bind mount is copied from mount namespace in a higher
> privileged user namespace to a mount namespace in a lesser privileged
> user namespace, it should not be possible to remove the the read-only
> restriction.
>
> Add a MNT_LOCK_READONLY mount flag to indicate that a mount must
> remain read-only.
>
> CC: sta...@vger.kernel.org
> Acked-by: Serge Hallyn <serge....@canonical.com>
> Signed-off-by: "Eric W. Biederman" <ebie...@xmission.com>
> Signed-off-by: Steven Rostedt <ros...@goodmis.org>
> ---
> fs/namespace.c | 3 +++
> Signed-off-by: "Eric W. Biederman" <ebie...@xmission.com>
> Signed-off-by: Steven Rostedt <ros...@goodmis.org>
> ---
> include/linux/mount.h | 2 ++
> 2 files changed, 5 insertions(+)
>
> diff --git a/fs/namespace.c b/fs/namespace.c
> index c48b0d3..48c7edb 100644
> --- a/fs/namespace.c
> +++ b/fs/namespace.c
> @@ -1702,6 +1702,9 @@ static int change_mount_flags(struct vfsmount *mnt, int ms_flags)
> if (readonly_request == __mnt_is_readonly(mnt))
> return 0;
>
> + if (mnt->mnt_flags & MNT_LOCK_READONLY)
> + return -EPERM;
> +
> if (readonly_request)
> error = mnt_make_readonly(real_mount(mnt));
> else
> diff --git a/include/linux/mount.h b/include/linux/mount.h
> index d7029f4..73005f9 100644
> --- a/include/linux/mount.h
> +++ b/include/linux/mount.h
> @@ -47,6 +47,8 @@ struct mnt_namespace;
>
> #define MNT_INTERNAL 0x4000
>
> +#define MNT_LOCK_READONLY 0x400000
> +
> struct vfsmount {
> struct dentry *mnt_root; /* root of the mounted tree */
> struct super_block *mnt_sb; /* pointer to superblock */
Steven Rostedt
Apr 11, 2013, 4:59:45 PM4/11/13
to Eric W. Biederman, linux-...@vger.kernel.org, sta...@vger.kernel.org, Serge Hallyn
On Thu, 2013-04-11 at 13:55 -0700, Eric W. Biederman wrote:
> Steven Rostedt <ros...@goodmis.org> writes:
>
> > 3.6.11.2 stable review patch.
> > If anyone has any objections, please let me know.
>
> Mounting only with privilege in the user namespace only dates
> back to 3.8 so this is not needed in 3.6.
Hmm, I didn't see anything in the change log to suggest that.
> Steven Rostedt <ros...@goodmis.org> writes:
>
> > 3.6.11.2 stable review patch.
> > If anyone has any objections, please let me know.
>
> Mounting only with privilege in the user namespace only dates
> back to 3.8 so this is not needed in 3.6.
If a patch applies, and there's nothing in the change log that tells me
that it shouldn't be added, I add it ;-)
>
> Not that it should do any harm.
Thanks,
-- Steve
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