summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2017-08-14soc: mediatek: add SCPSYS power domain driver for MediaTek MT7622 SoCSean Wang
Add SCPSYS power domain driver for MT7622 SoC having four power domains which are respectively ETHSYS for Ethernet including embedded switch, WBSYS for WIFI and Bluetooth, HIF0SYS for PCI-E and SATA, and HIF1SYS for USB. Those functions could be selectively powered gated when the corresponding function is no longer to use in order to reach more minimal power dissipation. Signed-off-by: Chen Zhong <chen.zhong@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-08-14soc: mediatek: add header files required for MT7622 SCPSYS dt-bindingChen Zhong
Add relevant header files required for dt-bindings of SCPSYS power domain control for all subsystems found on MT7622 SoC. Signed-off-by: Chen Zhong <chen.zhong@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-08-14Merge tag 'samsung-pinctrl-4.14' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel Samsung pinctrl driver changes for v4.14: 1. Fix NULL pointer dereference on S3C24XX. This was reported some time ago and unfortunately it took few releases to fix. 2. Fix invalid register offset used for external interrupts on Exynos5433. This was caused by the same commit as above, although on different path. 3. Consolidate between drivers and bindings the defines for pin mux functions. 4. Minor code improvements.
2017-08-14gpio: Use unsigned int for of_gpio_n_cellsThierry Reding
The cell count for GPIO specifiers can never be negative, so make the field unsigned. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14gpio: of: Improve kerneldocThierry Reding
Add descriptions for missing fields and fix up some parameter references to match the code. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14gpio: Cleanup kerneldocThierry Reding
Some kerneldoc has become stale or wasn't quite correct from the outset. Fix up the most serious issues to silence warnings when building the documentation. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14pinctrl: move const qualifier before structMasahiro Yamada
Update subsystem wide for consistency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-14i2c: mux: pinctrl: remove platform_dataPeter Rosin
No platform (at least no upstreamed platform) has ever used this platform_data. Just drop it and simplify the code. Reviewed-by: Stephen Warren <swarren@nvidia.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Peter Rosin <peda@axentia.se>
2017-08-14i2c: mux: mlxcpld: move header file out of I2C realmWolfram Sang
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Peter Rosin <peda@axentia.se>
2017-08-14i2c: mux: pca954x: move header file out of I2C realmWolfram Sang
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Peter Rosin <peda@axentia.se>
2017-08-14uapi/linux/quota.h: Do not include linux/errno.hFlorian Weimer
linux/errno.h is very sensitive to coordination with libc headers. Nothing in linux/quota.h needs it, so this change allows using this header in more contexts. Signed-off-by: Florian Weimer <fweimer@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz>
2017-08-13net: export some generic xdp helpersJason Wang
This patch tries to export some generic xdp helpers to drivers. This can let driver to do XDP for a specific skb. This is useful for the case when the packet is hard to be processed at page level directly (e.g jumbo/GSO frame). With this patch, there's no need for driver to forbid the XDP set when configuration is not suitable. Instead, it can defer the XDP for packets that is hard to be processed directly after skb is created. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13Merge tag 'tty-4.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are two tty serial driver fixes for 4.13-rc5. One is a revert of a -rc1 patch that turned out to not be a good idea, and the other is a fix for the pl011 serial driver. Both have been in linux-next with no reported issues" * tag 'tty-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: Revert "serial: Delete dead code for CIR serial ports" tty: pl011: fix initialization order of QDF2400 E44
2017-08-13Merge tag 'staging-4.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/iio fixes from Greg KH: "Here are some Staging and IIO driver fixes for 4.13-rc5. Nothing major, just a number of small fixes for reported issues. All of these have been in linux-next for a while now with no reported issues. Full details are in the shortlog" * tag 'staging-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: comedi: comedi_fops: do not call blocking ops when !TASK_RUNNING iio: aspeed-adc: wait for initial sequence. iio: accel: bmc150: Always restore device to normal mode after suspend-resume staging:iio:resolver:ad2s1210 fix negative IIO_ANGL_VEL read iio: adc: axp288: Fix the GPADC pin reading often wrongly returning 0 iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits iio: accel: st_accel: add SPI-3wire support iio: adc: Revert "axp288: Drop bogus AXP288_ADC_TS_PIN_CTRL register modifications" iio: adc: sun4i-gpadc-iio: fix unbalanced irq enable/disable iio: pressure: st_pressure_core: disable multiread by default for LPS22HB iio: light: tsl2563: use correct event code
2017-08-13gpu: drm: tc35876x: move header file out of I2C realmWolfram Sang
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2017-08-13mtd: nand: Rename nand.h into rawnand.hBoris Brezillon
We are planning to share more code between different NAND based devices (SPI NAND, OneNAND and raw NANDs), but before doing that we need to move the existing include/linux/mtd/nand.h file into include/linux/mtd/rawnand.h so we can later create a nand.h header containing all common structure and function prototypes. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Peter Pan <peterpandong@micron.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Wenyou Yang <wenyou.yang@microchip.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Han Xu <han.xu@nxp.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-By: Harvey Hunt <harveyhuntnexus@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Krzysztof Halasa <khalasa@piap.pl>
2017-08-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull SCSI target fixes from Nicholas Bellinger: "The highlights include: - Fix iscsi-target payload memory leak during ISCSI_FLAG_TEXT_CONTINUE (Varun Prakash) - Fix tcm_qla2xxx incorrect use of tcm_qla2xxx_free_cmd during ABORT (Pascal de Bruijn + Himanshu Madhani + nab) - Fix iscsi-target long-standing issue with parallel delete of a single network portal across multiple target instances (Gary Guo + nab) - Fix target dynamic se_node GPF during uncached shutdown regression (Justin Maggard + nab)" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Fix node_acl demo-mode + uncached dynamic shutdown regression iscsi-target: Fix iscsi_np reset hung task during parallel delete qla2xxx: Fix incorrect tcm_qla2xxx_free_cmd use during TMR ABORT (v2) cxgbit: fix sg_nents calculation iscsi-target: fix invalid flags in text response iscsi-target: fix memory leak in iscsit_setup_text_cmd() cxgbit: add missing __kfree_skb() tcmu: free old string on reconfig tcmu: Fix possible to/from address overflow when doing the memcpy
2017-08-12iio: trigger: stm32-timer: add output compare triggersFabrice Gasnier
Add output compare trigger sources available on some instances. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-12iio: trigger: stm32-timer: add support for STM32H7Fabrice Gasnier
Add support for STM32H7 timer triggers: - Add new valids_table - Introduce compatible, with configuration data - Extend up to 15 timers, available on STM32H7 Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-11udp: harden copy_linear_skb()Eric Dumazet
syzkaller got crashes with CONFIG_HARDENED_USERCOPY=y configs. Issue here is that recvfrom() can be used with user buffer of Z bytes, and SO_PEEK_OFF of X bytes, from a skb with Y bytes, and following condition : Z < X < Y kernel BUG at mm/usercopy.c:72! invalid opcode: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 2917 Comm: syzkaller842281 Not tainted 4.13.0-rc3+ #16 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801d2fa40c0 task.stack: ffff8801d1fe8000 RIP: 0010:report_usercopy mm/usercopy.c:64 [inline] RIP: 0010:__check_object_size+0x3ad/0x500 mm/usercopy.c:264 RSP: 0018:ffff8801d1fef8a8 EFLAGS: 00010286 RAX: 0000000000000078 RBX: ffffffff847102c0 RCX: 0000000000000000 RDX: 0000000000000078 RSI: 1ffff1003a3fded5 RDI: ffffed003a3fdf09 RBP: ffff8801d1fef998 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d1ea480e R13: fffffffffffffffa R14: ffffffff84710280 R15: dffffc0000000000 FS: 0000000001360880(0000) GS:ffff8801dc000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000202ecfe4 CR3: 00000001d1ff8000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: check_object_size include/linux/thread_info.h:108 [inline] check_copy_size include/linux/thread_info.h:139 [inline] copy_to_iter include/linux/uio.h:105 [inline] copy_linear_skb include/net/udp.h:371 [inline] udpv6_recvmsg+0x1040/0x1af0 net/ipv6/udp.c:395 inet_recvmsg+0x14c/0x5f0 net/ipv4/af_inet.c:793 sock_recvmsg_nosec net/socket.c:792 [inline] sock_recvmsg+0xc9/0x110 net/socket.c:799 SYSC_recvfrom+0x2d6/0x570 net/socket.c:1788 SyS_recvfrom+0x40/0x50 net/socket.c:1760 entry_SYSCALL_64_fastpath+0x1f/0xbe Fixes: b65ac44674dd ("udp: try to avoid 2 cache miss on dequeue") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11net: fix compilation when busy poll is not enabledDaniel Borkmann
MIN_NAPI_ID is used in various places outside of CONFIG_NET_RX_BUSY_POLL wrapping, so when it's not set we run into build errors such as: net/core/dev.c: In function 'dev_get_by_napi_id': net/core/dev.c:886:16: error: ‘MIN_NAPI_ID’ undeclared (first use in this function) if (napi_id < MIN_NAPI_ID) ^~~~~~~~~~~ Thus, have MIN_NAPI_ID always defined to fix these errors. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11bonding: require speed/duplex only for 802.3ad, alb and tlbAndreas Born
The patch c4adfc822bf5 ("bonding: make speed, duplex setting consistent with link state") puts the link state to down if bond_update_speed_duplex() cannot retrieve speed and duplex settings. Assumably the patch was written with 802.3ad mode in mind which relies on link speed/duplex settings. For other modes like active-backup these settings are not required. Thus, only for these other modes, this patch reintroduces support for slaves that do not support reporting speed or duplex such as wireless devices. This fixes the regression reported in bug 196547 (https://bugzilla.kernel.org/show_bug.cgi?id=196547). Fixes: c4adfc822bf5 ("bonding: make speed, duplex setting consistent with link state") Signed-off-by: Andreas Born <futur.andy@googlemail.com> Acked-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11net: sched: remove cops->tcf_cl_offloadJiri Pirko
cops->tcf_cl_offload is no longer needed, as the drivers check what they can and cannot offload using the classid identify helpers. So remove this. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11net: sched: remove handle propagation down to the driversJiri Pirko
There is no longer need to use handle in drivers, so remove it from tc_cls_common_offload struct. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11net: sched: propagate classid down to offload driversJiri Pirko
Drivers need classid to decide they support this specific qdisc+class or not. So propagate it down via the tc_cls_common_offload struct. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11net: sched: Add helpers to identify classidsJiri Pirko
Offloading drivers need to understand what qdisc class a filter is added to. Currently they only need to identify ingress, clsact->ingress and clsact->egress. So provide these helpers. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A set of fixes that should go into this series. This contains: - Fix from Bart for blk-mq requeue queue running, preventing a continued loop of run/restart. - Fix for a bio/blk-integrity issue, in two parts. One from Christoph, fixing where verification happens, and one from Milan, for a NULL profile. - NVMe pull request, most of the changes being for nvme-fc, but also a few trivial core/pci fixes" * 'for-linus' of git://git.kernel.dk/linux-block: nvme: fix directive command numd calculation nvme: fix nvme reset command timeout handling nvme-pci: fix CMB sysfs file removal in reset path lpfc: support nvmet_fc defer_rcv callback nvmet_fc: add defer_req callback for deferment of cmd buffer return nvme: strip trailing 0-bytes in wwid_show block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time bio-integrity: only verify integrity on the lowest stacked driver bio-integrity: Fix regression if profile verify_fn is NULL
2017-08-11cs5536: add support for IDE controller variantAndrey Korolyov
Several legacy devices such as Geode-based Cisco ASA appliances and DB800 development board do possess CS5536 IDE controller with different PCI id than existing one. Using pata_generic is not always feasible as at least DB800 requires MSR quirk from pata_cs5536 to be used with vendor firmware. Signed-off-by: Andrey Korolyov <andrey@xdel.ru> CC: stable@vger.kernel.org Signed-off-by: Tejun Heo <tj@kernel.org>
2017-08-11sctp: fix some indents in sm_make_chunk.cXin Long
There are some bad indents of functions' defination in sm_make_chunk.c. They have been there since beginning, it was probably caused by that the typedef sctp_chunk_t was replaced with struct sctp_chunk. So it's the best time to fix them in this patchset, it's also to fix some bad indents in other functions' defination in sm_make_chunk.c. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_disposition_tXin Long
This patch is to remove the typedef sctp_disposition_t, and replace with enum sctp_disposition in the places where it's using this typedef. It's also to fix the indent for many functions' defination. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_sm_table_entry_tXin Long
This patch is to remove the typedef sctp_sm_table_entry_t, and replace with struct sctp_sm_table_entry in the places where it's using this typedef. It is also to fix some indents. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the unused typedef sctp_sm_command_tXin Long
Remove this typedef including the struct, there is even no places using it. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_verb_tXin Long
This patch is to remove the typedef sctp_verb_t, and replace with enum sctp_verb in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_arg_tXin Long
This patch is to remove the typedef sctp_arg_t, and replace with union sctp_arg in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_cmd_seq_tXin Long
This patch is to remove the typedef sctp_cmd_seq_t, and replace with struct sctp_cmd_seq in the places where it's using this typedef. Note that it doesn't fix many indents although it should, as sctp_disposition_t's removal would mess them up again. So better to fix them when removing sctp_disposition_t in the later patch. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_cmd_tXin Long
This patch is to remove the typedef sctp_cmd_t, and replace with enum sctp_cmd in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_socket_type_tXin Long
This patch is to remove the typedef sctp_socket_type_t, and replace with enum sctp_socket_type in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_dbg_objcnt_entry_tXin Long
This patch is to remove the typedef sctp_dbg_objcnt_entry_t, and replace with struct sctp_dbg_objcnt_entry in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_cmsgs_tXin Long
This patch is to remove the typedef sctp_cmsgs_t, and replace with struct sctp_cmsgs in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_endpoint_type_tXin Long
This patch is to remove the typedef sctp_endpoint_type_t, and replace with enum sctp_endpoint_type in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the typedef sctp_sender_hb_info_tXin Long
This patch is to remove the typedef sctp_sender_hb_info_t, and replace with struct sctp_sender_hb_info in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11sctp: remove the unused typedef sctp_packet_phandler_tXin Long
Remove this function typedef, there is even no places using it. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11Merge branch 'nvme-4.13' of git://git.infradead.org/nvme into for-linusJens Axboe
Pull NVMe fixes from Christoph: "A few more small fixes - the fc/lpfc update is the biggest by far."
2017-08-11cgroup: misc changesTejun Heo
Misc trivial changes to prepare for future changes. No functional difference. * Expose cgroup_get(), cgroup_tryget() and cgroup_parent(). * Implement task_dfl_cgroup() which dereferences css_set->dfl_cgrp. * Rename cgroup_stats_show() to cgroup_stat_show() for consistency with the file name. Signed-off-by: Tejun Heo <tj@kernel.org>
2017-08-11Merge branch 'linus' into locking/core, to resolve conflictsIngo Molnar
Conflicts: include/linux/mm_types.h mm/huge_memory.c I removed the smp_mb__before_spinlock() like the following commit does: 8b1b436dd1cc ("mm, locking: Rework {set,clear,mm}_tlb_flush_pending()") and fixed up the affected commits. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-08-11drm: Document device unplug infrastructureDaniel Vetter
While at it, also ocd and give them a consistent drm_dev_ prefix, like the other device instance functionality. Plus move the functions into the right places. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170802115604.12734-3-daniel.vetter@ffwll.ch
2017-08-11drm: Extract drm_device.hDaniel Vetter
I need this to untangle an include loop in the next patch. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170802115604.12734-2-daniel.vetter@ffwll.ch
2017-08-10Merge tag 'drm-fixes-for-v4.13-rc5' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Nothing too earth shattering here, it just seems like lots of little things all over the place. msm has probably the larger amount of changes, but they all seem fine, otherwise, some rockchip, i915, etnaviv and exynos fixes, along with one nouveau regression fix for some older GPUs" * tag 'drm-fixes-for-v4.13-rc5' of git://people.freedesktop.org/~airlied/linux: (35 commits) drm/nouveau/disp/nv04: avoid creation of output paths drm: make DRM_STM default n drm/exynos: forbid creating framebuffers from too small GEM buffers drm/etnaviv: Fix off-by-one error in reloc checking drm/i915: fix backlight invert for non-zero minimum brightness drm/i915/shrinker: Wrap need_resched() inside preempt-disable drm/i915/perf: fix flex eu registers programming drm/i915: Fix out-of-bounds array access in bdw_load_gamma_lut drm/i915/gvt: Change the max length of mmio_reg_rw from 4 to 8 drm/i915/gvt: Initialize MMIO Block with HW state drm/rockchip: vop: report error when check resource error drm/rockchip: vop: round_up pitches to word align drm/rockchip: vop: fix NV12 video display error drm/rockchip: vop: fix iommu page fault when resume drm/i915/gvt: clean workload queue if error happened drm/i915/gvt: change resetting to resetting_eng drm/msm: gpu: don't abuse dma_alloc for non-DMA allocations drm/msm: gpu: call qcom_mdt interfaces only for ARCH_QCOM drm/msm/adreno: Prevent unclocked access when retrieving timestamps drm/msm: Remove __user from __u64 data types ...
2017-08-11net: xfrm: support setting an output mark.Lorenzo Colitti
On systems that use mark-based routing it may be necessary for routing lookups to use marks in order for packets to be routed correctly. An example of such a system is Android, which uses socket marks to route packets via different networks. Currently, routing lookups in tunnel mode always use a mark of zero, making routing incorrect on such systems. This patch adds a new output_mark element to the xfrm state and a corresponding XFRMA_OUTPUT_MARK netlink attribute. The output mark differs from the existing xfrm mark in two ways: 1. The xfrm mark is used to match xfrm policies and states, while the xfrm output mark is used to set the mark (and influence the routing) of the packets emitted by those states. 2. The existing mark is constrained to be a subset of the bits of the originating socket or transformed packet, but the output mark is arbitrary and depends only on the state. The use of a separate mark provides additional flexibility. For example: - A packet subject to two transforms (e.g., transport mode inside tunnel mode) can have two different output marks applied to it, one for the transport mode SA and one for the tunnel mode SA. - On a system where socket marks determine routing, the packets emitted by an IPsec tunnel can be routed based on a mark that is determined by the tunnel, not by the marks of the unencrypted packets. - Support for setting the output marks can be introduced without breaking any existing setups that employ both mark-based routing and xfrm tunnel mode. Simply changing the code to use the xfrm mark for routing output packets could xfrm mark could change behaviour in a way that breaks these setups. If the output mark is unspecified or set to zero, the mark is not set or changed. Tested: make allyesconfig; make -j64 Tested: https://android-review.googlesource.com/452776 Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2017-08-11thermal: int3400_thermal: process "thermal table changed" eventBrian Bian
Some BIOS implement ACPI notification code 0x83 to indicate active relationship table(ART) and/or thermal relationship table(TRT) changes to INT3400 device. This event needs to be propagated to user space so that it can be handled by the user space thermal daemon. Signed-off-by: Brian Bian <brian.bian@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>