[PATCH 3.18 117/145] crypto: cryptd - Assign statesize properly

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Wang, Rui Y commit 1a07834024dfca5c4bed5de8f8714306e0a11836 upstream. cryptd_create_hash() fails by returning -EINVAL. It is because after 8996eafdc ("crypto: ahash -

[PATCH 3.18 142/145] net: fix socket refcounting in skb_complete_tx_timestamp()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 9ac25fc063751379cb77434fef9f3b088cd3e2f7 upstream. TX skbs do not necessarily hold a reference on skb->sk->sk_refcnt By the time TX completion

[PATCH 3.18 121/145] s390/qdio: clear DSCI prior to scanning multiple input queues

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Julian Wiedmann commit 1e4a382fdc0ba8d1a85b758c0811de3a3631085e upstream. For devices with multiple input queues, tiqdio_call_inq_handlers() iterates over all input

[PATCH 3.18 124/145] s390: use correct input data address for setup_randomness

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Heiko Carstens commit 4920e3cf77347d7d7373552d4839e8d832321313 upstream. The current implementation of setup_randomness uses the stack address and therefore the

[PATCH 3.18 133/145] usb: hub: Fix crash after failure to read BOS descriptor

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Guenter Roeck commit 7b2db29fbb4e766fcd02207eb2e2087170bd6ebc upstream. If usb_get_bos_descriptor() returns an error, usb->bos will be NULL. Nevertheless, it is

[PATCH 3.18 114/145] net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit 7c3945bc2073554bb2ecf983e073dee686679c53 upstream. Save the qp context flags byte containing the flag disabling vlan stripping in the RESET

[PATCH 3.18 145/145] dccp: fix memory leak during tear-down of unsuccessful connection request

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Hannes Frederic Sowa commit 72ef9c4125c7b257e3a714d62d778ab46583d6a3 upstream. This patch fixes a memory leak, which happens if the connection request is not

[PATCH 3.18 116/145] futex: Add missing error handling to FUTEX_REQUEUE_PI

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Peter Zijlstra commit 9bbb25afeb182502ca4f2c4f3f88af0681b34cae upstream. Thomas spotted that fixup_pi_state_owner() can return errors and we fail to unlock the rt_mutex

[PATCH 3.18 120/145] crypto: ghash-clmulni - Fix load failure

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Wang, Rui Y commit 3a020a723c65eb8ffa7c237faca26521a024e582 upstream. ghash_clmulni_intel fails to load on Linux 4.3+ with the following message: "modprobe: ERROR: could

[PATCH 3.18 118/145] crypto: mcryptd - Fix load failure

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Wang, Rui Y commit ddef482420b1ba8ec45e6123a7e8d3f67b21e5e3 upstream. mcryptd_create_hash() fails by returning -EINVAL, causing any driver using mcryptd to fail to load.

[PATCH 3.18 119/145] crypto: algif_hash - avoid zero-sized array

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jiri Slaby commit 6207119444595d287b1e9e83a2066c17209698f3 upstream. With this reproducer: struct sockaddr_alg alg = { .salg_family = 0x26, .salg_type =

[PATCH 3.18 112/145] net/mlx4_en: Fix bad WQE issue

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eugenia Emantayev commit 6496bbf0ec481966ef9ffe5b6660d8d1b55c60cc upstream. Single send WQE in RX buffer should be stamped with software ownership in order to prevent

[PATCH 3.18 143/145] uapi: fix linux/packet_diag.h userspace compilation error

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry V. Levin commit 745cb7f8a5de0805cade3de3991b7a95317c7c73 upstream. Replace MAX_ADDR_LEN with its numeric value to fix the following linux/packet_diag.h userspace

[PATCH 3.18 127/145] usb: gadget: f_uvc: Fix SuperSpeed companion descriptors wBytesPerInterval

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Roger Quadros commit 09424c50b7dff40cb30011c09114404a4656e023 upstream. The streaming_maxburst module parameter is 0 offset (0..15) so we must add 1 while using it for

[PATCH 3.18 125/145] KVM: s390: Fix guest migration for huge guests resulting in panic

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Janosch Frank commit 2e4d88009f57057df7672fa69a32b5224af54d37 upstream. While we can technically not run huge page guests right now, we can setup a guest with huge

[PATCH 4.9 24/31] [PATCH] Revert "drm/i915/execlists: Reset RING registers upon resume"

4.9-stable review patch. If anyone has any objections, please let me know. -- This reverts commit f2a0409a08502d64fbe3990354dff5902b08d2fb which is commit bafb2f7d4755bf1571bd5e9a03b97f3fc4fe69ae upstream. It was reported to have problems. Cc: Jani Nikula

[PATCH 3.18 130/145] USB: lvtest: fix NULL-deref at probe

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 1dc56c52d2484be09c7398a5207d6b11a4256be9 upstream. Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer should the probed

[PATCH 3.18 131/145] USB: idmouse: fix NULL-deref at probe

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit b0addd3fa6bcd119be9428996d5d4522479ab240 upstream. Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer should a malicious

[PATCH 3.18 135/145] MIPS: ip27: Disable qlge driver in defconfig

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit b617649468390713db1515ea79fc772d2eb897a8 upstream. One of the last remaining failures in kernelci.org is for a gcc bug:

[PATCH 3.18 134/145] USB: fix linked-list corruption in rh_call_control()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 1633682053a7ee8058e10c76722b9b28e97fb73f upstream. Using KASAN, Dmitry found a bug in the rh_call_control() routine: If buffer allocation fails,

[PATCH 3.18 132/145] USB: wusbcore: fix NULL-deref at probe

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 03ace948a4eb89d1cf51c06afdfc41ebca5fdb27 upstream. Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer or accessing memory

[PATCH 3.18 097/145] drm/ast: Fix test for VGA enabled

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Y.C. Chen commit 905f21a49d388de3e99438235f3301cabf0c0ef4 upstream. The test to see if VGA was already enabled is doing an unnecessary second test from a register that

[PATCH 3.18 103/145] netlink: remove mmapped netlink support

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Florian Westphal commit d1b4c689d4130bcfd3532680b64db562300716b6 upstream. mmapped netlink has a number of unresolved issues: - TX zerocopy support had to be disabled more

[PATCH 3.18 101/145] cpmac: remove hopeless #warning

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit d43e6fb4ac4abfe4ef7c102833ed02330ad701e0 upstream. The #warning was present 10 years ago when the driver first got merged. As the platform is rather

[PATCH 3.18 098/145] drm/ast: Call open_key before enable_mmio in POST code

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Y.C. Chen commit 9bb92f51558f2ef5f56c257bdcea0588f31d857e upstream. open_key enables access the registers used by enable_mmio Signed-off-by: Y.C. Chen

[PATCH 3.18 095/145] padata: avoid race in reordering

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jason A. Donenfeld commit de5540d088fe97ad583cc7d396586437b32149a5 upstream. Under extremely heavy uses of padata, crashes occur, and with list debugging turned on, this

[PATCH 3.18 106/145] ipv4: mask tos for input route

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Julian Anastasov commit 6e28099d38c0e50d62c1afc054e37e573adf3d21 upstream. Restore the lost masking of TOS in input route code to allow ip rules to match it properly. Problem

[PATCH 3.18 109/145] dccp: Unlock sock before calling sk_free()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnaldo Carvalho de Melo commit d5afb6f9b6bb2c57bd0c05e76e12489dc0d037d9 upstream. The code where sk_clone() came from created a new socket and locked it, but then, on the

[PATCH 3.18 111/145] usb: hub: Wait for connection to be reestablished after port reset

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Guenter Roeck commit 22547c4cc4fe20698a6a85a55b8788859134b8e4 upstream. On a system with a defective USB device connected to an USB hub, an endless sequence of port

[PATCH 3.18 102/145] tracing: Add #undef to fix compile error

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Rik van Riel commit bf7165cfa23695c51998231c4efa080fe1d3548d upstream. There are several trace include files that define TRACE_INCLUDE_FILE. Include several of them in the

[PATCH 3.18 078/145] libceph: use BUG() instead of BUG_ON(1)

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit d24cdcd3e40a6825135498e11c20c7976b9bf545 upstream. I ran into this compile warning, which is the result of BUG_ON(1) not always leading to the compiler

[PATCH 3.18 104/145] vxlan: correctly validate VXLAN ID against VXLAN_N_VID

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Schiffer commit 4e37d6911f36545b286d15073f6ff840e81c upstream. The incorrect check caused an off-by-one error: the maximum VID 0xff was

[PATCH 3.18 110/145] net/packet: fix overflow in check for priv area size

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Andrey Konovalov commit 2b6867c2ce76c596676bec7d2d525af525fdc6e2 upstream. Subtracting tp_sizeof_priv from tp_block_size and casting to int to check whether one is less

[PATCH 3.18 040/145] [PATCH 086/760] ipv6: correctly add local routes when lo goes up

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Nicolas Dichtel [ Upstream commit a220445f9f4382c36a53d8ef3e08165fa27f7e2c ] The goal of the patch is to fix this scenario: ip link add dummy1 type dummy ip link

[PATCH 3.18 038/145] [PATCH 081/760] net: Add netdev all_adj_list refcnt propagation to fix panic

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Andrew Collins [ Upstream commit 93409033ae653f1c9a949202fb537ab095b2092f ] This is a respin of a patch to fix a relatively easily reproducible kernel panic related

[PATCH 3.18 043/145] [PATCH 093/760] net: sctp, forbid negative length

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jiri Slaby [ Upstream commit a4b8e71b05c27bae6bad3bdecddbc6b68a3ad8cf ] Most of getsockopt handlers in net/sctp/socket.c check len against sizeof some structure like:

[PATCH 3.18 090/145] USB: iowarrior: fix NULL-deref in write

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit de46e56653de7b3b54baa625bd582635008b8d05 upstream. Make sure to verify that we have the required interrupt-out endpoint for IOWarrior56 devices to avoid

[PATCH 3.18 087/145] USB: serial: safe_serial: fix information leak in completion handler

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 8c76d7cd520ebffc1ea9ea0850d87a224a50c7f2 upstream. Add missing sanity check to the bulk-in completion handler to avoid an integer underflow that could be

[PATCH 3.18 042/145] [PATCH 091/760] ipv4: disable BH in set_ping_group_range()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit a681574c99be23e4d20b769bf0e543239c364af5 ] In commit 4ee3bd4a8c746 ("ipv4: disable BH when changing ip local port range") Cong added BH

[PATCH 3.18 076/145] xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Max Filippov commit 4ab18701c66552944188dbcd0ce0012729baab84 upstream. FDT tag parsing is not related to whether BLK_DEV_INITRD is configured or not, move it out of the

[PATCH 3.18 085/145] usb: gadget: function: f_fs: pass companion descriptor along

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Felipe Balbi commit 2bfa0719ac2a9b2f3c91345873d3cdebd0296ba9 upstream. If we're dealing with SuperSpeed endpoints, we need to make sure to pass along the

[PATCH 3.18 074/145] USB: serial: digi_acceleport: fix OOB-event processing

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 2e46565cf622dd0534a9d8bffe152a577b48d7aa upstream. A recent change claimed to fix an off-by-one error in the OOB-port completion handler, but instead

[PATCH 3.18 062/145] tty: n_hdlc: get rid of racy n_hdlc.tbuf

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Popov commit 82f2341c94d270421f383641b7cd670e474db56b upstream. Currently N_HDLC line discipline uses a self-made singly linked list for data buffers and has

[PATCH 3.18 058/145] dccp: fix freeing skb too early for IPV6_RECVPKTINFO

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Andrey Konovalov [ Upstream commit 5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4 ] In the current DCCP implementation an skb for a DCCP_PKT_REQUEST packet is forcibly freed

[PATCH 3.18 037/145] [PATCH 076/760] ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Nikolay Aleksandrov [ Upstream commit 2cf750704bb6d7ed8c7d732e071dd1bc890ea5e8 ] Since the commit below the ipmr/ip6mr rtnl_unicast() code uses the portid

[PATCH 3.18 063/145] cancel the setfilesize transation when io error happen

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Zhaohongjiang commit 5cb13dcd0fac071b45c4bebe1801a08ff0d89cad upstream. When I ran xfstest/073 case, the remount process was blocked to wait transactions to be zero.

[PATCH 3.18 057/145] net/llc: avoid BUG_ON() in skb_orphan()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 8b74d439e1697110c5e5c600643e823eb1dd0762 ] It seems nobody used LLC since linux-3.12. Fortunately fuzzers like syzkaller still know how

[PATCH 3.18 046/145] [PATCH 083/760] netlink: do not enter direct reclaim from netlink_dump()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit d35c99ff77ecb2eb239731b799386f3b3637a31e ] Since linux-3.15, netlink_dump() can use up to 16384 bytes skb allocations. Due to struct

[PATCH 3.18 052/145] drivers: staging: nvec: remove bogus reset command for PS/2 interface

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Paul Fertser commit d8f8a74d5fece355d2234e1731231d1aebc66b38 upstream. This command was sent behind serio's back and the answer to it was confusing atkbd probe function

[PATCH 3.18 009/145] mlx4: Invoke softirqs after napi_reschedule

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Benjamin Poirier [ Upstream commit bd4ce941c8d5b862b2f83364be5dbe8fc8ab48f8 ] mlx4 may schedule napi from a workqueue. Afterwards, softirqs are not run in a deterministic

[PATCH 3.18 050/145] coredump: fix unfreezable coredumping task

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Andrey Ryabinin commit 70d78fe7c8b640b5acfad56ad341985b3810998a upstream. It could be not possible to freeze coredumping task when it waits for 'core_state->startup'

[PATCH 3.18 047/145] ASoC: cs4270: fix DAPM stream name mismatch

3.18-stable review patch. If anyone has any objections, please let me know. -- From: murray foster commit aa5f920993bda2095952177eea79bc8e58ae6065 upstream. Mismatching stream names in DAPM route and widget definitions are causing compilation errors.

[PATCH 3.18 036/145] [PATCH 075/760] ip6_gre: fix flowi6_proto value in ip6gre_xmit_other()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Lance Richardson [ Upstream commit db32e4e49ce2b0e5fcc17803d011a401c0a637f6 ] Similar to commit 3be07244b733 ("ip6_gre: fix flowi6_proto value in xmit path"), set

[PATCH 3.18 054/145] USB: cdc-acm: fix TIOCMIWAIT

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 18266403f3fe507f0246faa1d5432333a2f139ca upstream. The TIOCMIWAIT implementation would return -EINVAL if any of the three supported signals were included

[PATCH 3.18 051/145] staging: iio: ad5933: avoid uninitialized variable in error case

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 34eee70a7b82b09dbda4cb453e0e21d460dae226 upstream. The ad5933_i2c_read function returns an error code to indicate whether it could read data or not.

[PATCH 3.18 049/145] swapfile: fix memory corruption via malformed swapfile

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Jann Horn commit dd111be69114cc867f8e826284559bfbc1c40e37 upstream. When root activates a swap partition whose header has the wrong endianness, nr_badpages elements of

[PATCH 3.18 019/145] usb: chipidea: move the lock initialization to core file

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Peter Chen commit a5d906bb261cde5f881a949d3b0fbaa285dcc574 upstream. This can fix below dump when the lock is accessed at host mode due to it is not initialized. [

[PATCH 3.18 020/145] tcp: fix overflow in __tcp_retransmit_skb()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit ffb4d6c8508657824bcef68a36b2a0f9d8c09d10 upstream. If a TCP socket gets a large write queue, an overflow can happen in a test in

[PATCH 3.18 015/145] [PATCH 084/760] ipv6: tcp: restore IP6CB for pktoptions skbs

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 8ce48623f0cf3d632e32448411feddccb693d351 ] Baozeng Ding reported following KASAN splat : BUG: KASAN: use-after-free in

[PATCH 3.18 023/145] ALSA: usb-audio: Add quirk for Syntek STK1160

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Marcel Hasler commit bdc3478f90cd4d2928197f36629d5cf93b64dbe9 upstream. The stk1160 chip needs QUIRK_AUDIO_ALIGN_TRANSFER. This patch resolves the issue reported on the

[PATCH 3.18 027/145] drm/exynos: fix error handling in exynos_drm_subdrv_open

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 55c4b906aa2aec3fa66310ec03c6842e34a04b2a upstream. gcc-6 warns about a pointless loop in exynos_drm_subdrv_open: drivers/gpu/drm/exynos/exynos_drm_core.c:

[PATCH 3.18 012/145] ping: fix a null pointer dereference

3.18-stable review patch. If anyone has any objections, please let me know. -- From: WANG Cong [ Upstream commit 73d2c6678e6c3af7e7a42b1e78cd0211782ade32 ] Andrey reported a kernel crash: general protection fault: [#1] SMP KASAN Dumping

[PATCH v4 02/11] clk: sunxi-ng: add support for DE2 CCU

The "Display Engine 2.0" in Allwinner newer SoCs contains a clock management unit for its subunits, like the DE CCU in A80. Add a sunxi-ng style driver for it. Signed-off-by: Icenowy Zheng --- Changes in v4: - Fixed the inconsistence between mixer_div clocks' number and real

[PATCH v4 04/11] drm/sun4i: return only planes for layers created

As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm driver, we will finally have two types of layers. Each layer is bound to a drm_plane that is CRTC-specific, so we create them when initializing CRTC (calling sun4i_layers_init, which will be generalized in next patch). The

[PATCH v4 03/11] dt-bindings: add bindings for DE2 on V3s SoC

Allwinner V3s SoC have a display engine which have a different pipeline with older SoCs. Add document for it (new compatibles and the new "mixer" part). Signed-off-by: Icenowy Zheng --- Changes in v4: - Removed the refactor at TCON chapter. Changes in v3: - Remove the

[PATCH v4 05/11] drm/sun4i: abstract a engine type

As we are going to add support for the Allwinner DE2 engine in sun4i-drm driver, we will finally have two types of display engines -- the DE1 backend and the DE2 mixer. They both do some display blending and feed graphics data to TCON, so I choose to call them both "engine" here. Abstract the

[PATCH v4 06/11] drm/sun4i: add support for Allwinner DE2 mixers

Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes with mixers to do graphic processing and feed data to TCON, like the old backends and frontends. Add support for the mixer on Allwinner V3s SoC; it's the simplest one. Currently a lot of functions are still missing -- more

[PATCH v4 01/11] dt-bindings: add binding for the Allwinner DE2 CCU

Allwinner "Display Engine 2.0" contains some clock controls in it. In order to add them as clock drivers, we need a device tree binding. Add the binding here. Signed-off-by: Icenowy Zheng --- Changes in v4: - Dropped the leading 0 in clock@100 . Changes in v3: - Fill the

[PATCH v4 07/11] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng ---

[PATCH v4 00/11] Initial Allwinner Display Engine 2.0 Support

This patchset is the initial patchset for Allwinner DE2 support. It contains the support of clocks in DE2 and the mixers in DE2. The SoC used to develop this patchset is V3s, as V3s is the simplest one of the SoCs that have DE2. (Allwinner V3s features only one mixer, although its clock control

Re: [patch 03/20] padata: Make padata_alloc() static

I rather like this option of padata, which, since it lives in kernel/padata.c and linux/padata.h, should be generic and useful for other components. Seems like the ability to allocate it for a particular set of worker CPUs and callback CPUs could be useful down the line. Would rather not see it

[PATCH RESEND2] [media] usbtv: add a new usbid

A new usbid of UTV007 is found in a newly bought device. The usbid is 1f71:3301. The ID on the chip is: UTV007 A89029.1 1520L18K1 Both video and audio is tested with the modified usbtv driver. Signed-off-by: Icenowy Zheng Acked-by: Lubomir Rintel --- Added

[PATCH 4.9 19/31] MIPS: Switch to the irq_stack in interrupts

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit dda45f701c9d7ad4ac0bb446e3a96f6df9a468d9 upstream. When enterring interrupt context via handle_int or except_vec_vi, switch to the irq_stack of

[PATCH 4.4 14/18] usb: hub: Wait for connection to be reestablished after port reset

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Guenter Roeck commit 22547c4cc4fe20698a6a85a55b8788859134b8e4 upstream. On a system with a defective USB device connected to an USB hub, an endless sequence of port connect

[PATCH 4.4 08/18] MIPS: Switch to the irq_stack in interrupts

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit dda45f701c9d7ad4ac0bb446e3a96f6df9a468d9 upstream. When enterring interrupt context via handle_int or except_vec_vi, switch to the irq_stack of

Re: [PATCH] Remove ARM errata Workarounds 458693 and 460075

On Sat, Apr 15, 2017 at 07:06:06PM -0500, Nisal Menuka wrote: > According to ARM, these errata exist only in a version of Cortex-A8 > (r2p0) which was never built. Therefore, I believe there are no platforms > where this workaround should be enabled. > link

[PATCH 4.4 07/18] MIPS: Only change $28 to thread_info if coming from user mode

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit 510d86362a27577f5ee23f46cfb354ad49731e61 upstream. The SAVE_SOME macro is used to save the execution context on all exceptions. If an exception

[PATCH 4.9 13/31] rt2x00usb: do not anchor rx and tx urbs

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka commit 93c7018ec16bb83399dd4db61c361a6d6aba0d5a upstream. We might kill TX or RX urb during rt2x00usb_flush_entry(), what can cause anchor list

Re: [backport v4.9] tpm_tis: use default timeout value if chip reports it as zero

On Sat, Apr 15, 2017 at 06:26:22PM +0300, Jarkko Sakkinen wrote: > From: "Maciej S. Szmigiero" > > Since commit 1107d065fdf1 ("tpm_tis: Introduce intermediate layer for > TPM access") Atmel 3203 TPM on ThinkPad X61S (TPM firmware version 13.9) > no longer works. The

[PATCH 4.10 04/29] drm/i915: Squelch any ktime/jiffie rounding errors for wait-ioctl

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson commit 89cf83d4e065ff9fbd2ddc674489c8058eeca758 upstream. We wait upon jiffies, but report the time elapsed using a high-resolution timer. This

[PATCH 4.10 22/29] MIPS: Only change $28 to thread_info if coming from user mode

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit 510d86362a27577f5ee23f46cfb354ad49731e61 upstream. The SAVE_SOME macro is used to save the execution context on all exceptions. If an exception

[PATCH 4.10 06/29] drm/i915: Store a permanent error in obj->mm.pages

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson commit 0d9dc306e15b59bf50db87ebcb1e2248586d4733 upstream. Once the object has been truncated, it is unrecoverable. To facilitate detection of this state

[PATCH 4.9 06/31] drm/i915: Stop using RP_DOWN_EI on Baytrail

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson commit 8f68d591d4765b2e1ce9d916ac7bc5583285c4ad upstream. On Baytrail, we manually calculate busyness over the evaluation interval to avoid issues with

[PATCH 4.10 13/29] drm/i915: Avoid rcu_barrier() from reclaim paths (shrinker)

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Chris Wilson commit 3d3d18f086cdda72ee18a454db70ca72c6e3246c upstream. The rcu_barrier() takes the cpu_hotplug mutex which itself is not reclaim-safe, and so

[PATCH 4.10 11/29] drm/i915: Drop support for I915_EXEC_CONSTANTS_* execbuf parameters.

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Kenneth Graunke commit 0f5418e564ac6452b9086295646e602a9addc4bf upstream. This patch makes the I915_PARAM_HAS_EXEC_CONSTANTS getparam return 0 (indicating the optional

[PATCH 4.10 15/29] orangefs: Dan Carpenter influenced cleanups...

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Mike Marshall commit 05973c2efb40122f2a9ecde2d065f7ea5068d024 upstream. This patch is simlar to one Dan Carpenter sent me, cleans up some return codes and whitespace

[PATCH 4.9 30/31] net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit 7c3945bc2073554bb2ecf983e073dee686679c53 upstream. Save the qp context flags byte containing the flag disabling vlan stripping in the RESET to

[PATCH 4.9 27/31] usb: hub: Wait for connection to be reestablished after port reset

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Guenter Roeck commit 22547c4cc4fe20698a6a85a55b8788859134b8e4 upstream. On a system with a defective USB device connected to an USB hub, an endless sequence of port connect

[PATCH 4.9 00/31] 4.9.23-stable review

This is the start of the stable review cycle for the 4.9.23 release. There are 31 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Tue Apr 18 08:02:08 UTC 2017. Anything

[PATCH 4.9 16/31] MIPS: Introduce irq_stack

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit fe8bd18ffea5327344d4ec2bf11f47951212abd0 upstream. Allocate a per-cpu irq stack for use within interrupt handlers. Also add a utility function

[PATCH 4.9 10/31] orangefs: fix buffer size mis-match between kernel space and user space.

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Mike Marshall commit eb68d0324dc4d88ab0d6159bdcd98c247a3a8954 upstream. The deamon through which the kernel module communicates with the userspace part of Orangefs, the

[PATCH 4.9 17/31] MIPS: Stack unwinding while on IRQ stack

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit d42d8d106b0275b027c1e8992c42aecf933436ea upstream. Within unwind stack, check if the stack pointer being unwound is within the CPU's irq_stack

[PATCH 4.9 18/31] MIPS: Only change $28 to thread_info if coming from user mode

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit 510d86362a27577f5ee23f46cfb354ad49731e61 upstream. The SAVE_SOME macro is used to save the execution context on all exceptions. If an exception

[PATCH 4.9 14/31] rt2x00: Fix incorrect usage of CONFIG_RT2X00_LIB_USB

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Vishal Thanki commit a083c8fd277b4122c804f18ec8c84165f345c71c upstream. In device removal routine, usage of "#ifdef CONFIG_RT2X00_LIB_USB" will not cover the case when

[PATCH 4.4 09/18] MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Matt Redfearn commit 3cc3434fd6307d06b53b98ce83e76bf9807689b9 upstream. Since do_IRQ is now invoked on a separate IRQ stack, we select HAVE_IRQ_EXIT_ON_IRQ_STACK so

[PATCH 4.4 00/18] 4.4.62-stable review

This is the start of the stable review cycle for the 4.4.62 release. There are 18 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Tue Apr 18 08:02:00 UTC 2017. Anything

[PATCH 4.4 16/18] net/mlx4_core: Fix racy CQ (Completion Queue) free

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit 291c566a28910614ce42d0ffe82196eddd6346f4 upstream. In function mlx4_cq_completion() and mlx4_cq_event(), the radix_tree_lookup requires a

[PATCH 4.4 17/18] net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit 7c3945bc2073554bb2ecf983e073dee686679c53 upstream. Save the qp context flags byte containing the flag disabling vlan stripping in the RESET to

[PATCH 4.4 18/18] ibmveth: set correct gso_size and gso_type

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Falcon commit 7b5967389f5a8dfb9d32843830f5e2717e20995d upstream. This patch is based on an earlier one submitted by Jon Maxwell with the following commit

[PATCH 4.4 15/18] net/mlx4_en: Fix bad WQE issue

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Eugenia Emantayev commit 6496bbf0ec481966ef9ffe5b6660d8d1b55c60cc upstream. Single send WQE in RX buffer should be stamped with software ownership in order to prevent the

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