aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* mwifiex: fix potential out-of-boundary access to ibss rate tableBing Zhao2013-03-281-4/+3
| | | | | | | | | | | | | | | | commit 5f0fabf84d7b52f979dcbafa3d3c530c60d9a92c upstream. smatch found this error: CHECK drivers/net/wireless/mwifiex/join.c drivers/net/wireless/mwifiex/join.c:1121 mwifiex_cmd_802_11_ad_hoc_join() error: testing array offset 'i' after use. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tracing: Fix free of probe entry by calling call_rcu_sched()Steven Rostedt (Red Hat)2013-03-281-2/+2
| | | | | | | | | | | | | | | | | | | | commit 740466bc89ad8bd5afcc8de220f715f62b21e365 upstream. Because function tracing is very invasive, and can even trace calls to rcu_read_lock(), RCU access in function tracing is done with preempt_disable_notrace(). This requires a synchronize_sched() for updates and not a synchronize_rcu(). Function probes (traceon, traceoff, etc) must be freed after a synchronize_sched() after its entry has been removed from the hash. But call_rcu() is used. Fix this by using call_rcu_sched(). Also fix the usage to use hlist_del_rcu() instead of hlist_del(). Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tracing: Fix race in snapshot swappingSteven Rostedt (Red Hat)2013-03-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | commit 2721e72dd10f71a3ba90f59781becf02638aa0d9 upstream. Although the swap is wrapped with a spin_lock, the assignment of the temp buffer used to swap is not within that lock. It needs to be moved into that lock, otherwise two swaps happening on two different CPUs, can end up using the wrong temp buffer to assign in the swap. Luckily, all current callers of the swap function appear to have their own locks. But in case something is added that allows two different callers to call the swap, then there's a chance that this race can trigger and corrupt the buffers. New code is coming soon that will allow for this race to trigger. I've Cc'd stable, so this bug will not show up if someone backports one of the changes that can trigger this bug. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drm/i915: restrict kernel address leak in debugfsKees Cook2013-03-281-1/+1
| | | | | | | | | | | | | commit 2563a4524febe8f4a98e717e02436d1aaf672aa2 upstream. Masks kernel address info-leak in object dumps with the %pK suffix, so they cannot be used to target kernel memory corruption attacks if the kptr_restrict sysctl is set. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: snd-usb: mixer: ignore -EINVAL in snd_usb_mixer_controls()Daniel Mack2013-03-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | commit 83ea5d18d74f032a760fecde78c0210f66f7f70c upstream. Creation of individual mixer controls may fail, but that shouldn't cause the entire mixer creation to fail. Even worse, if the mixer creation fails, that will error out the entire device probing. All the functions called by parse_audio_unit() should return -EINVAL if they find descriptors that are unsupported or believed to be malformed, so we can safely handle this error code as a non-fatal condition in snd_usb_mixer_controls(). That fixes a long standing bug which is commonly worked around by adding quirks which make the driver ignore entire interfaces. Some of them might now be unnecessary. Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-and-tested-by: Rodolfo Thomazelli <pe.soberbo@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: snd-usb: mixer: propagate errors up the call chainDaniel Mack2013-03-281-4/+6
| | | | | | | | | | | | | commit 4d7b86c98e445b075c2c4c3757eb6d3d6efbe72e upstream. In check_input_term() and parse_audio_feature_unit(), propagate the error value that has been returned by a failing function instead of -EINVAL. That helps cleaning up the error pathes in the mixer. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Fix typo in checking IEC958 emphasis bitTakashi Iwai2013-03-281-1/+1
| | | | | | | | | | | | | commit a686fd141e20244ad75f80ad54706da07d7bb90a upstream. There is a typo in convert_to_spdif_status() about checking the emphasis IEC958 status bit. It should check the given value instead of the resultant value. Reported-by: Martin Weishart <martin.weishart@telosalliance.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Only use TX push if a single descriptor is to be writtenBen Hutchings2013-03-281-1/+2
| | | | | | | | | | | | | | | | [ Upstream commit fae8563b25f73dc584a07bcda7a82750ff4f7672 ] Using TX push when notifying the NIC of multiple new descriptors in the ring will very occasionally cause the TX DMA engine to re-use an old descriptor. This can result in a duplicated or partly duplicated packet (new headers with old data), or an IOMMU page fault. This does not happen when the pushed descriptor is the only one written. TX push also provides little latency benefit when a packet requires more than one descriptor. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Disable soft interrupt handling during efx_device_detach_sync()Ben Hutchings2013-03-281-2/+2
| | | | | | | | | | | | | | | [ Upstream commit 35205b211c8d17a8a0b5e8926cb7c73e9a7ef1ad ] efx_device_detach_sync() locks all TX queues before marking the device detached and thus disabling further TX scheduling. But it can still be interrupted by TX completions which then result in TX scheduling in soft interrupt context. This will deadlock when it tries to acquire a TX queue lock that efx_device_detach_sync() already acquired. To avoid deadlock, we must use netif_tx_{,un}lock_bh(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Detach net device when stopping queues for reconfigurationBen Hutchings2013-03-281-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 29c69a4882641285a854d6d03ca5adbba68c0034 ] We must only ever stop TX queues when they are full or the net device is not 'ready' so far as the net core, and specifically the watchdog, is concerned. Otherwise, the watchdog may fire *immediately* if no packets have been added to the queue in the last 5 seconds. The device is ready if all the following are true: (a) It has a qdisc (b) It is marked present (c) It is running (d) The link is reported up (a) and (c) are normally true, and must not be changed by a driver. (d) is under our control, but fake link changes may disturb userland. This leaves (b). We already mark the device absent during reset and self-test, but we need to do the same during MTU changes and ring reallocation. We don't need to do this when the device is brought down because then (c) is already false. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: adjust context] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Fix efx_rx_buf_offset() in the presence of swiotlbBen Hutchings2013-03-282-6/+8
| | | | | | | | | | | | | | | | | [ Upstream commits 06e63c57acbb1df7c35ebe846ae416a8b88dfafa, b590ace09d51cd39744e0f7662c5e4a0d1b5d952 and c73e787a8db9117d59b5180baf83203a42ecadca ] We assume that the mapping between DMA and virtual addresses is done on whole pages, so we can find the page offset of an RX buffer using the lower bits of the DMA address. However, swiotlb maps in units of 2K, breaking this assumption. Add an explicit page_offset field to struct efx_rx_buffer. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: adjust context] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Properly sync RX DMA buffer when it is not the last in the pageBen Hutchings2013-03-281-5/+10
| | | | | | | | | | | | | | | | [ Upstream commit 3a68f19d7afb80f548d016effbc6ed52643a8085 ] We may currently allocate two RX DMA buffers to a page, and only unmap the page when the second is completed. We do not sync the first RX buffer to be completed; this can result in packet loss or corruption if the last RX buffer completed in a NAPI poll is the first in a page and is not DMA-coherent. (In the middle of a NAPI poll, we will handle the following RX completion and unmap the page *before* looking at the content of the first buffer.) Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: adjust context] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Fix timekeeping in efx_mcdi_poll()Ben Hutchings2013-03-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit ebf98e797b4e26ad52ace1511a0b503ee60a6cd4 ] efx_mcdi_poll() uses get_seconds() to read the current time and to implement a polling timeout. The use of this function was chosen partly because it could easily be replaced in a co-sim environment with a macro that read the simulated time. Unfortunately the real get_seconds() returns the system time (real time) which is subject to adjustment by e.g. ntpd. If the system time is adjusted forward during a polled MCDI operation, the effective timeout can be shorter than the intended 10 seconds, resulting in a spurious failure. It is also possible for a backward adjustment to delay detection of a areal failure. Use jiffies instead, and change MCDI_RPC_TIMEOUT to be denominated in jiffies. Also correct rounding of the timeout: check time > finish (or rather time_after(time, finish)) and not time >= finish. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: adjust context] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: lock TX queues when calling netif_device_detach()Daniel Pieczko2013-03-283-3/+16
| | | | | | | | | | | [ 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. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: adjust context] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Fix two causes of flush failureBen Hutchings2013-03-287-5/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commits a606f4325dca6950996abbae452d33f2af095f39, d5e8cc6c946e0857826dcfbb3585068858445bfe, 525d9e824018cd7cc8d8d44832ddcd363abfe6e1 ] The TX DMA engine issues upstream read requests when there is room in the TX FIFO for the completion. However, the fetches for the rest of the packet might be delayed by any back pressure. Since a flush must wait for an EOP, the entire flush may be delayed by back pressure. Mitigate this by disabling flow control before the flushes are started. Since PF and VF flushes run in parallel introduce fc_disable, a reference count of the number of flushes outstanding. The same principle could be applied to Falcon, but that would bring with it its own testing. We sometimes hit a "failed to flush" timeout on some TX queues, but the flushes have completed and the flush completion events seem to go missing. In this case, we can check the TX_DESC_PTR_TBL register and drain the queues if the flushes had finished. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: - Call efx_nic_type::finish_flush() on both success and failure paths - Check the TX_DESC_PTR_TBL registers in the polling loop - Declare efx_mcdi_set_mac() extern] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Convert firmware subtypes to native byte order in efx_mcdi_get_board_cfg()Ben Hutchings2013-03-281-6/+11
| | | | | | | | | | | | [ Upstream commit bfeed902946a31692e7a24ed355b6d13ac37d014 ] On big-endian systems the MTD partition names currently have mangled subtype numbers and are not recognised by the firmware update tool (sfupdate). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> [bwh: Backported to 3.0: use old macros for length of firmware subtype array] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Do not attempt to flush queues if DMA is disabledStuart Hodgson2013-03-281-14/+19
| | | | | | | | | | [ Upstream commit 3dca9d2dc285faf1910d405b65df845cab061356 ] efx_nic_fatal_interrupt() disables DMA before scheduling a reset. After this, we need not and *cannot* flush queues. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Fix Siena mac statistics on big endian platformsSteve Hodgson2013-03-281-7/+7
| | | | | | | | [ Upstream commit a659b2a94d87add999229ecd9f2f56817d5d737b ] [bwh: Use __force in the one place it's needed] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sfc: Fix loop condition for efx_filter_search() when !for_insertBen Hutchings2013-03-281-17/+24
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit 4017dbdc14af1903dc9fcba4d08b89c02325069d ] efx_filter_remove_filter() fails to remove inserted filters in some cases. For example: 1. Two filters A and B have specifications that result in an initial hash collision. 2. A is inserted first, followed by B. 3. An attempt to remove B first succeeds, but if A is removed first a subsequent attempt to remove B fails. When searching for an existing filter (!for_insert), efx_filter_search() must always continue to the maximum search depth for the given type rather than stopping at the first unused entry. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* inet: limit length of fragment queue hash table bucket listsHannes Frederic Sowa2013-03-285-15/+46
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 5a3da1fe9561828d0ca7eca664b16ec2b9bf0055 ] This patch introduces a constant limit of the fragment queue hash table bucket list lengths. Currently the limit 128 is choosen somewhat arbitrary and just ensures that we can fill up the fragment cache with empty packets up to the default ip_frag_high_thresh limits. It should just protect from list iteration eating considerable amounts of cpu. If we reach the maximum length in one hash bucket a warning is printed. This is implemented on the caller side of inet_frag_find to distinguish between the different users of inet_fragment.c. I dropped the out of memory warning in the ipv4 fragment lookup path, because we already get a warning by the slab allocator. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jesper Dangaard Brouer <jbrouer@redhat.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* rtnetlink: Mask the rta_type when range checkingVlad Yasevich2013-03-281-1/+1
| | | | | | | | | | | | | | [ Upstream commit a5b8db91442fce9c9713fcd656c3698f1adde1d6 ] Range/validity checks on rta_type in rtnetlink_rcv_msg() do not account for flags that may be set. This causes the function to return -EINVAL when flags are set on the type (for example NLA_F_NESTED). Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ipv4: fix definition of FIB_TABLE_HASHSZDenis V. Lunev2013-03-281-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 5b9e12dbf92b441b37136ea71dac59f05f2673a9 ] a long time ago by the commit commit 93456b6d7753def8760b423ac6b986eb9d5a4a95 Author: Denis V. Lunev <den@openvz.org> Date: Thu Jan 10 03:23:38 2008 -0800 [IPV4]: Unify access to the routing tables. the defenition of FIB_HASH_TABLE size has obtained wrong dependency: it should depend upon CONFIG_IP_MULTIPLE_TABLES (as was in the original code) but it was depended from CONFIG_IP_ROUTE_MULTIPATH This patch returns the situation to the original state. The problem was spotted by Tingwei Liu. Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Tingwei Liu <tingw.liu@gmail.com> CC: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sctp: don't break the loop while meeting the active_path so as to find the ↵Xufeng Zhang2013-03-281-1/+1
| | | | | | | | | | | | | | | | | | matched transport [ Upstream commit 2317f449af30073cfa6ec8352e4a65a89e357bdd ] sctp_assoc_lookup_tsn() function searchs which transport a certain TSN was sent on, if not found in the active_path transport, then go search all the other transports in the peer's transport_addr_list, however, we should continue to the next entry rather than break the loop when meet the active_path transport. Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* netconsole: don't call __netpoll_cleanup() while atomicVeaceslav Falico2013-03-281-11/+9
| | | | | | | | | | | | | | | [ Upstream commit 3f315bef23075ea8a98a6fe4221a83b83456d970 ] __netpoll_cleanup() is called in netconsole_netdev_event() while holding a spinlock. Release/acquire the spinlock before/after it and restart the loop. Also, disable the netconsole completely, because we won't have chance after the restart of the loop, and might end up in a situation where nt->enabled == 1 and nt->np.dev == NULL. Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net/ipv4: Ensure that location of timestamp option is storedDavid Ward2013-03-281-4/+1
| | | | | | | | | | | | | | | | [ Upstream commit 4660c7f498c07c43173142ea95145e9dac5a6d14 ] This is needed in order to detect if the timestamp option appears more than once in a packet, to remove the option if the packet is fragmented, etc. My previous change neglected to store the option location when the router addresses were prespecified and Pointer > Length. But now the option location is also stored when Flag is an unrecognized value, to ensure these option handling behaviors are still performed. Signed-off-by: David Ward <david.ward@ll.mit.edu> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* sunsu: Fix panic in case of nonexistent port at "console=ttySY" cmdline optionTkhai Kirill2013-03-281-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit cb29529ea0030e60ef1bbbf8399a43d397a51526 ] If a machine has X (X < 4) sunsu ports and cmdline option "console=ttySY" is passed, where X < Y <= 4, than the following panic happens: Unable to handle kernel NULL pointer dereference TPC: <sunsu_console_setup+0x78/0xe0> RPC: <sunsu_console_setup+0x74/0xe0> I7: <register_console+0x378/0x3e0> Call Trace: [0000000000453a38] register_console+0x378/0x3e0 [0000000000576fa0] uart_add_one_port+0x2e0/0x340 [000000000057af40] su_probe+0x160/0x2e0 [00000000005b8a4c] platform_drv_probe+0xc/0x20 [00000000005b6c2c] driver_probe_device+0x12c/0x220 [00000000005b6da8] __driver_attach+0x88/0xa0 [00000000005b4df4] bus_for_each_dev+0x54/0xa0 [00000000005b5a54] bus_add_driver+0x154/0x260 [00000000005b7190] driver_register+0x50/0x180 [00000000006d250c] sunsu_init+0x18c/0x1e0 [00000000006c2668] do_one_initcall+0xe8/0x160 [00000000006c282c] kernel_init_freeable+0x12c/0x1e0 [0000000000603764] kernel_init+0x4/0x100 [0000000000405f64] ret_from_syscall+0x1c/0x2c [0000000000000000] (null) 1)Fix the panic; 2)Increment registered port number every successful probe. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> CC: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Revert "USB: EHCI: don't check DMA values in QH overlays"Greg Kroah-Hartman2013-03-281-13/+5
| | | | | | | | | | | | | This reverts commit 0319f9909ce68a7516dfc8d53400e07168d281a8, which is commit feca7746d5d9e84b105a613b7f3b6ad00d327372 upstream. It shouldn't have gone into this stable release. Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Joseph Salisbury <joseph.salisbury@canonical.com> Cc: Stephen Thirlwall <sdt@dr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Linux 3.0.70Greg Kroah-Hartman2013-03-201-1/+1
|
* dcbnl: fix various netlink info leaksMathias Krause2013-03-201-0/+7
| | | | | | | | | | | | | | | | | | | | [ Upstream commit 29cd8ae0e1a39e239a3a7b67da1986add1199fc0 ] The dcb netlink interface leaks stack memory in various places: * perm_addr[] buffer is only filled at max with 12 of the 32 bytes but copied completely, * no in-kernel driver fills all fields of an IEEE 802.1Qaz subcommand, so we're leaking up to 58 bytes for ieee_ets structs, up to 136 bytes for ieee_pfc structs, etc., * the same is true for CEE -- no in-kernel driver fills the whole struct, Prevent all of the above stack info leaks by properly initializing the buffers/structures involved. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* rtnl: fix info leak on RTM_GETLINK request for VF devicesMathias Krause2013-03-201-0/+1
| | | | | | | | | | | | | | [ Upstream commit 84d73cd3fb142bf1298a8c13fd4ca50fd2432372 ] Initialize the mac address buffer with 0 as the driver specific function will probably not fill the whole buffer. In fact, all in-kernel drivers fill only ETH_ALEN of the MAX_ADDR_LEN bytes, i.e. 6 of the 32 possible bytes. Therefore we currently leak 26 bytes of stack memory to userland via the netlink interface. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ipv6: stop multicast forwarding to process interface scoped addressesHannes Frederic Sowa2013-03-201-1/+2
| | | | | | | | | | | | | | | | | | | [ Upstream commit ddf64354af4a702ee0b85d0a285ba74c7278a460 ] v2: a) used struct ipv6_addr_props v3: a) reverted changes for ipv6_addr_props v4: a) do not use __ipv6_addr_needs_scope_id Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* bridging: fix rx_handlers return codeCristian Bercaru2013-03-201-0/+1
| | | | | | | | | | | | | | | | [ Upstream commit 3bc1b1add7a8484cc4a261c3e128dbe1528ce01f ] The frames for which rx_handlers return RX_HANDLER_CONSUMED are no longer counted as dropped. They are counted as successfully received by 'netif_receive_skb'. This allows network interface drivers to correctly update their RX-OK and RX-DRP counters based on the result of 'netif_receive_skb'. Signed-off-by: Cristian Bercaru <B43982@freescale.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* netlabel: correctly list all the static label mappingsPaul Moore2013-03-201-16/+11
| | | | | | | | | | | | | | | [ Upstream commits 0c1233aba1e948c37f6dc7620cb7c253fcd71ce9 and a6a8fe950e1b8596bb06f2c89c3a1a4bf2011ba9 ] When we have a large number of static label mappings that spill across the netlink message boundary we fail to properly save our state in the netlink_callback struct which causes us to repeat the same listings. This patch fixes this problem by saving the state correctly between calls to the NetLabel static label netlink "dumpit" routines. Signed-off-by: Paul Moore <pmoore@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tun: add a missing nf_reset() in tun_net_xmit()Eric Dumazet2013-03-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit f8af75f3517a24838a36eb5797a1a3e60bf9e276 ] Dave reported following crash : general protection fault: 0000 [#1] SMP CPU 2 Pid: 25407, comm: qemu-kvm Not tainted 3.7.9-205.fc18.x86_64 #1 Hewlett-Packard HP Z400 Workstation/0B4Ch RIP: 0010:[<ffffffffa0399bd5>] [<ffffffffa0399bd5>] destroy_conntrack+0x35/0x120 [nf_conntrack] RSP: 0018:ffff880276913d78 EFLAGS: 00010206 RAX: 50626b6b7876376c RBX: ffff88026e530d68 RCX: ffff88028d158e00 RDX: ffff88026d0d5470 RSI: 0000000000000011 RDI: 0000000000000002 RBP: ffff880276913d88 R08: 0000000000000000 R09: ffff880295002900 R10: 0000000000000000 R11: 0000000000000003 R12: ffffffff81ca3b40 R13: ffffffff8151a8e0 R14: ffff880270875000 R15: 0000000000000002 FS: 00007ff3bce38a00(0000) GS:ffff88029fc40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fd1430bd000 CR3: 000000027042b000 CR4: 00000000000027e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process qemu-kvm (pid: 25407, threadinfo ffff880276912000, task ffff88028c369720) Stack: ffff880156f59100 ffff880156f59100 ffff880276913d98 ffffffff815534f7 ffff880276913db8 ffffffff8151a74b ffff880270875000 ffff880156f59100 ffff880276913dd8 ffffffff8151a5a6 ffff880276913dd8 ffff88026d0d5470 Call Trace: [<ffffffff815534f7>] nf_conntrack_destroy+0x17/0x20 [<ffffffff8151a74b>] skb_release_head_state+0x7b/0x100 [<ffffffff8151a5a6>] __kfree_skb+0x16/0xa0 [<ffffffff8151a666>] kfree_skb+0x36/0xa0 [<ffffffff8151a8e0>] skb_queue_purge+0x20/0x40 [<ffffffffa02205f7>] __tun_detach+0x117/0x140 [tun] [<ffffffffa022184c>] tun_chr_close+0x3c/0xd0 [tun] [<ffffffff8119669c>] __fput+0xec/0x240 [<ffffffff811967fe>] ____fput+0xe/0x10 [<ffffffff8107eb27>] task_work_run+0xa7/0xe0 [<ffffffff810149e1>] do_notify_resume+0x71/0xb0 [<ffffffff81640152>] int_signal+0x12/0x17 Code: 00 00 04 48 89 e5 41 54 53 48 89 fb 4c 8b a7 e8 00 00 00 0f 85 de 00 00 00 0f b6 73 3e 0f b7 7b 2a e8 10 40 00 00 48 85 c0 74 0e <48> 8b 40 28 48 85 c0 74 05 48 89 df ff d0 48 c7 c7 08 6a 3a a0 RIP [<ffffffffa0399bd5>] destroy_conntrack+0x35/0x120 [nf_conntrack] RSP <ffff880276913d78> This is because tun_net_xmit() needs to call nf_reset() before queuing skb into receive_queue Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tcp: fix double-counted receiver RTT when leaving receiver fast pathNeal Cardwell2013-03-201-3/+3
| | | | | | | | | | | | | [ Upstream commit aab2b4bf224ef8358d262f95b568b8ad0cecf0a0 ] We should not update ts_recent and call tcp_rcv_rtt_measure_ts() both before and after going to step5. That wastes CPU and double-counts the receiver-side RTT sample. Signed-off-by: Neal Cardwell <ncardwell@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net: ipv6: Don't purge default router if accept_ra=2Lorenzo Colitti2013-03-201-1/+2
| | | | | | | | | | | | | | | | [ Upstream commit 3e8b0ac3e41e3c882222a5522d5df7212438ab51 ] Setting net.ipv6.conf.<interface>.accept_ra=2 causes the kernel to accept RAs even when forwarding is enabled. However, enabling forwarding purges all default routes on the system, breaking connectivity until the next RA is received. Fix this by not purging default routes on interfaces that have accept_ra=2. Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* rds: limit the size allocated by rds_message_alloc()Cong Wang2013-03-201-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit ece6b0a2b25652d684a7ced4ae680a863af041e0 ] Dave Jones reported the following bug: "When fed mangled socket data, rds will trust what userspace gives it, and tries to allocate enormous amounts of memory larger than what kmalloc can satisfy." WARNING: at mm/page_alloc.c:2393 __alloc_pages_nodemask+0xa0d/0xbe0() Hardware name: GA-MA78GM-S2H Modules linked in: vmw_vsock_vmci_transport vmw_vmci vsock fuse bnep dlci bridge 8021q garp stp mrp binfmt_misc l2tp_ppp l2tp_core rfcomm s Pid: 24652, comm: trinity-child2 Not tainted 3.8.0+ #65 Call Trace: [<ffffffff81044155>] warn_slowpath_common+0x75/0xa0 [<ffffffff8104419a>] warn_slowpath_null+0x1a/0x20 [<ffffffff811444ad>] __alloc_pages_nodemask+0xa0d/0xbe0 [<ffffffff8100a196>] ? native_sched_clock+0x26/0x90 [<ffffffff810b2128>] ? trace_hardirqs_off_caller+0x28/0xc0 [<ffffffff810b21cd>] ? trace_hardirqs_off+0xd/0x10 [<ffffffff811861f8>] alloc_pages_current+0xb8/0x180 [<ffffffff8113eaaa>] __get_free_pages+0x2a/0x80 [<ffffffff811934fe>] kmalloc_order_trace+0x3e/0x1a0 [<ffffffff81193955>] __kmalloc+0x2f5/0x3a0 [<ffffffff8104df0c>] ? local_bh_enable_ip+0x7c/0xf0 [<ffffffffa0401ab3>] rds_message_alloc+0x23/0xb0 [rds] [<ffffffffa04043a1>] rds_sendmsg+0x2b1/0x990 [rds] [<ffffffff810b21cd>] ? trace_hardirqs_off+0xd/0x10 [<ffffffff81564620>] sock_sendmsg+0xb0/0xe0 [<ffffffff810b2052>] ? get_lock_stats+0x22/0x70 [<ffffffff810b24be>] ? put_lock_stats.isra.23+0xe/0x40 [<ffffffff81567f30>] sys_sendto+0x130/0x180 [<ffffffff810b872d>] ? trace_hardirqs_on+0xd/0x10 [<ffffffff816c547b>] ? _raw_spin_unlock_irq+0x3b/0x60 [<ffffffff816cd767>] ? sysret_check+0x1b/0x56 [<ffffffff810b8695>] ? trace_hardirqs_on_caller+0x115/0x1a0 [<ffffffff81341d8e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff816cd742>] system_call_fastpath+0x16/0x1b ---[ end trace eed6ae990d018c8b ]--- Reported-by: Dave Jones <davej@redhat.com> Cc: Dave Jones <davej@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Signed-off-by: Cong Wang <amwang@redhat.com> Acked-by: Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* l2tp: Restore socket refcount when sendmsg succeedsGuillaume Nault2013-03-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 8b82547e33e85fc24d4d172a93c796de1fefa81a ] The sendmsg() syscall handler for PPPoL2TP doesn't decrease the socket reference counter after successful transmissions. Any successful sendmsg() call from userspace will then increase the reference counter forever, thus preventing the kernel's session and tunnel data from being freed later on. The problem only happens when writing directly on L2TP sockets. PPP sockets attached to L2TP are unaffected as the PPP subsystem uses pppol2tp_xmit() which symmetrically increase/decrease reference counters. This patch adds the missing call to sock_put() before returning from pppol2tp_sendmsg(). Signed-off-by: Guillaume Nault <g.nault@alphalink.fr> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* loopdev: fix a deadlockGuo Chao2013-03-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 5370019dc2d2c2ff90e95d181468071362934f3a upstream. bd_mutex and lo_ctl_mutex can be held in different order. Path #1: blkdev_open blkdev_get __blkdev_get (hold bd_mutex) lo_open (hold lo_ctl_mutex) Path #2: blkdev_ioctl lo_ioctl (hold lo_ctl_mutex) lo_set_capacity (hold bd_mutex) Lockdep does not report it, because path #2 actually holds a subclass of lo_ctl_mutex. This subclass seems creep into the code by mistake. The patch author actually just mentioned it in the changelog, see commit f028f3b2 ("loop: fix circular locking in loop_clr_fd()"), also see: http://marc.info/?l=linux-kernel&m=123806169129727&w=2 Path #2 hold bd_mutex to call bd_set_size(), I've protected it with i_mutex in a previous patch, so drop bd_mutex at this site. Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Guo Chao <yan@linux.vnet.ibm.com> Cc: M. Hindess <hindessm@uk.ibm.com> Cc: Nikanth Karthikesan <knikanth@suse.de> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Acked-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* block: use i_size_write() in bd_set_size()Guo Chao2013-03-201-1/+3
| | | | | | | | | | | | | | | | | | | | commit d646a02a9d44d1421f273ae3923d97b47b918176 upstream. blkdev_ioctl(GETBLKSIZE) uses i_size_read() to read size of block device. If we update block size directly, reader may see intermediate result in some machines and configurations. Use i_size_write() instead. Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Guo Chao <yan@linux.vnet.ibm.com> Cc: M. Hindess <hindessm@uk.ibm.com> Cc: Nikanth Karthikesan <knikanth@suse.de> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Acked-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* hwmon: (sht15) Fix memory leak if regulator_enable() failsBen Hutchings2013-03-201-1/+1
| | | | | | | | | | | Commit 3e78080f8148 ('hwmon: (sht15) Check return value of regulator_enable()') depends on the use of devm_kmalloc() for automatic resource cleanup in the failure cases, which was introduced in 3.7. In older stable branches, explicit cleanup is needed. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drm/i915: EBUSY status handling added to i915_gem_fault().Dmitry Rogozhkin2013-03-201-0/+5
| | | | | | | | | | | | | | | | | commit e79e0fe380847493266fba557217e2773c61bd1b upstream. Subsequent threads returning EBUSY from vm_insert_pfn() was not handled correctly. As a result concurrent access from new threads to mmapped data caused SIGBUS. Note that this fixes i-g-t/tests/gem_threaded_tiled_access. Tested-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* btrfs: use rcu_barrier() to wait for bdev puts at unmountEric Sandeen2013-03-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit bc178622d40d87e75abc131007342429c9b03351 upstream. Doing this would reliably fail with -EBUSY for me: # mount /dev/sdb2 /mnt/scratch; umount /mnt/scratch; mkfs.btrfs -f /dev/sdb2 ... unable to open /dev/sdb2: Device or resource busy because mkfs.btrfs tries to open the device O_EXCL, and somebody still has it. Using systemtap to track bdev gets & puts shows a kworker thread doing a blkdev put after mkfs attempts a get; this is left over from the unmount path: btrfs_close_devices __btrfs_close_devices call_rcu(&device->rcu, free_device); free_device INIT_WORK(&device->rcu_work, __free_device); schedule_work(&device->rcu_work); so unmount might complete before __free_device fires & does its blkdev_put. Adding an rcu_barrier() to btrfs_close_devices() causes unmount to wait until all blkdev_put()s are done, and the device is truly free once unmount completes. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* s390/mm: fix flush_tlb_kernel_range()Heiko Carstens2013-03-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | commit f6a70a07079518280022286a1dceb797d12e1edf upstream. Our flush_tlb_kernel_range() implementation calls __tlb_flush_mm() with &init_mm as argument. __tlb_flush_mm() however will only flush tlbs for the passed in mm if its mm_cpumask is not empty. For the init_mm however its mm_cpumask has never any bits set. Which in turn means that our flush_tlb_kernel_range() implementation doesn't work at all. This can be easily verified with a vmalloc/vfree loop which allocates a page, writes to it and then frees the page again. A crash will follow almost instantly. To fix this remove the cpumask_empty() check in __tlb_flush_mm() since there shouldn't be too many mms with a zero mm_cpumask, besides the init_mm of course. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* perf,x86: fix link failure for non-Intel configsDavid Rientjes2013-03-201-1/+5
| | | | | | | | | | | | | | | | | | commit 6c4d3bc99b3341067775efd4d9d13cc8e655fd7c upstream. Commit 1d9d8639c063 ("perf,x86: fix kernel crash with PEBS/BTS after suspend/resume") introduces a link failure since perf_restore_debug_store() is only defined for CONFIG_CPU_SUP_INTEL: arch/x86/power/built-in.o: In function `restore_processor_state': (.text+0x45c): undefined reference to `perf_restore_debug_store' Fix it by defining the dummy function appropriately. Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* perf,x86: fix wrmsr_on_cpu() warning on suspend/resumeLinus Torvalds2013-03-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | commit 2a6e06b2aed6995af401dcd4feb5e79a0c7ea554 upstream. Commit 1d9d8639c063 ("perf,x86: fix kernel crash with PEBS/BTS after suspend/resume") fixed a crash when doing PEBS performance profiling after resuming, but in using init_debug_store_on_cpu() to restore the DS_AREA mtrr it also resulted in a new WARN_ON() triggering. init_debug_store_on_cpu() uses "wrmsr_on_cpu()", which in turn uses CPU cross-calls to do the MSR update. Which is not really valid at the early resume stage, and the warning is quite reasonable. Now, it all happens to _work_, for the simple reason that smp_call_function_single() ends up just doing the call directly on the CPU when the CPU number matches, but we really should just do the wrmsr() directly instead. This duplicates the wrmsr() logic, but hopefully we can just remove the wrmsr_on_cpu() version eventually. Reported-and-tested-by: Parag Warudkar <parag.lkml@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* perf,x86: fix kernel crash with PEBS/BTS after suspend/resumeStephane Eranian2013-03-203-0/+12
| | | | | | | | | | | | | | | | | | | | | commit 1d9d8639c063caf6efc2447f5f26aa637f844ff6 upstream. This patch fixes a kernel crash when using precise sampling (PEBS) after a suspend/resume. Turns out the CPU notifier code is not invoked on CPU0 (BP). Therefore, the DS_AREA (used by PEBS) is not restored properly by the kernel and keeps it power-on/resume value of 0 causing any PEBS measurement to crash when running on CPU0. The workaround is to add a hook in the actual resume code to restore the DS Area MSR value. It is invoked for all CPUS. So for all but CPU0, the DS_AREA will be restored twice but this is harmless. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Stephane Eranian <eranian@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Shuah Khan <shuah.khan@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* selinux: use GFP_ATOMIC under spin_lockDan Carpenter2013-03-201-1/+1
| | | | | | | | | | | | | | | | | | | commit 4502403dcf8f5c76abd4dbab8726c8e4ecb5cd34 upstream. The call tree here is: sk_clone_lock() <- takes bh_lock_sock(newsk); xfrm_sk_clone_policy() __xfrm_sk_clone_policy() clone_policy() <- uses GFP_ATOMIC for allocations security_xfrm_policy_clone() security_ops->xfrm_policy_clone_security() selinux_xfrm_policy_clone() Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: James Morris <james.l.morris@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* powerpc: Fix cputable entry for 970MP rev 1.0Benjamin Herrenschmidt2013-03-201-1/+1
| | | | | | | | | | | | | | commit d63ac5f6cf31c8a83170a9509b350c1489a7262b upstream. Commit 44ae3ab3358e962039c36ad4ae461ae9fb29596c forgot to update the entry for the 970MP rev 1.0 processor when moving some CPU features bits to the MMU feature bit mask. This breaks booting on some rare G5 models using that chip revision. Reported-by: Phileas Fogg <phileas-fogg@mail.ru> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* w1: fix oops when w1_search is called from netlink connectorMarcin Jurkowski2013-03-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 9d1817cab2f030f6af360e961cc69bb1da8ad765 upstream. On Sat, Mar 02, 2013 at 10:45:10AM +0100, Sven Geggus wrote: > This is the bad commit I found doing git bisect: > 04f482faf50535229a5a5c8d629cf963899f857c is the first bad commit > commit 04f482faf50535229a5a5c8d629cf963899f857c > Author: Patrick McHardy <kaber@trash.net> > Date: Mon Mar 28 08:39:36 2011 +0000 Good job. I was too lazy to bisect for bad commit;) Reading the code I found problematic kthread_should_stop call from netlink connector which causes the oops. After applying a patch, I've been testing owfs+w1 setup for nearly two days and it seems to work very reliable (no hangs, no memleaks etc). More detailed description and possible fix is given below: Function w1_search can be called from either kthread or netlink callback. While the former works fine, the latter causes oops due to kthread_should_stop invocation. This patch adds a check if w1_search is serving netlink command, skipping kthread_should_stop invocation if so. Signed-off-by: Marcin Jurkowski <marcin1j@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Cc: Josh Boyer <jwboyer@gmail.com> Tested-by: Sven Geggus <lists@fuchsschwanzdomain.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.1 at 2025-02-04 06:45:16 +0000