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2016-09-22i2c: qup: skip qup_i2c_suspend if the device is already runtime suspendedSudeep Holla1-1/+2
If the i2c device is already runtime suspended, if qup_i2c_suspend is executed during suspend-to-idle or suspend-to-ram it will result in the following splat: WARNING: CPU: 3 PID: 1593 at drivers/clk/clk.c:476 clk_core_unprepare+0x80/0x90 Modules linked in: CPU: 3 PID: 1593 Comm: bash Tainted: G W 4.8.0-rc3 #14 Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) PC is at clk_core_unprepare+0x80/0x90 LR is at clk_unprepare+0x28/0x40 pc : [<ffff0000086eecf0>] lr : [<ffff0000086f0c58>] pstate: 60000145 Call trace: clk_core_unprepare+0x80/0x90 qup_i2c_disable_clocks+0x2c/0x68 qup_i2c_suspend+0x10/0x20 platform_pm_suspend+0x24/0x68 ... This patch fixes the issue by executing qup_i2c_pm_suspend_runtime conditionally in qup_i2c_suspend. Signed-off-by: Sudeep Holla <[email protected]> Reviewed-by: Andy Gross <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Cc: [email protected]
2016-09-22drm/amd/amdgpu: Remove division from vblank_waitTom St Denis3-9/+15
Removes division from vblank_wait for DCE v6, v8, and v10. Was already implemented for v11. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22Merge tag 'media/v4.8-7' of ↵Linus Torvalds22-78/+212
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - several fixes for new drivers added for Kernel 4.8 addition (cec core, pulse8 cec driver and Mediatek vcodec) - a regression fix for cx23885 and saa7134 drivers - an important fix for rcar-fcp, making rcar_fcp_enable() return 0 on success * tag 'media/v4.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (25 commits) [media] cx23885/saa7134: assign q->dev to the PCI device [media] rcar-fcp: Make sure rcar_fcp_enable() returns 0 on success [media] cec: fix ioctl return code when not registered [media] cec: don't Feature Abort broadcast msgs when unregistered [media] vcodec:mediatek: Refine VP8 encoder driver [media] vcodec:mediatek: Refine H264 encoder driver [media] vcodec:mediatek: change H264 profile default to profile high [media] vcodec:mediatek: Add timestamp and timecode copy for V4L2 Encoder [media] vcodec:mediatek: Fix visible_height larger than coded_height issue in s_fmt_out [media] vcodec:mediatek: Fix fops_vcodec_release flow for V4L2 Encoder [media] vcodec:mediatek:code refine for v4l2 Encoder driver [media] cec-funcs.h: add missing vendor-specific messages [media] cec-edid: check for IEEE identifier [media] pulse8-cec: fix error handling [media] pulse8-cec: set correct Signal Free Time [media] mtk-vcodec: add HAS_DMA dependency [media] cec: ignore messages when log_addr_mask == 0 [media] cec: add item to TODO [media] cec: set unclaimed addresses to CEC_LOG_ADDR_INVALID [media] cec: add CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK flag ...
2016-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds65-343/+658
Pull networking fixes from David Miller: "Mostly small bits scattered all over the place, which is usually how things go this late in the -rc series. 1) Proper driver init device resets in bnx2, from Baoquan He. 2) Fix accounting overflow in __tcp_retransmit_skb(), sk_forward_alloc, and ip_idents_reserve, from Eric Dumazet. 3) Fix crash in bna driver ethtool stats handling, from Ivan Vecera. 4) Missing check of skb_linearize() return value in mac80211, from Johannes Berg. 5) Endianness fix in nf_table_trace dumps, from Liping Zhang. 6) SSN comparison fix in SCTP, from Marcelo Ricardo Leitner. 7) Update DSA and b44 MAINTAINERS entries. 8) Make input path of vti6 driver work again, from Nicolas Dichtel. 9) Off-by-one in mlx4, from Sebastian Ott. 10) Fix fallback route lookup handling in ipv6, from Vincent Bernat. 11) Fix stack corruption on probe in qed driver, from Yuval Mintz. 12) PHY init fixes in r8152 from Hayes Wang. 13) Missing SKB free in irda_accept error path, from Phil Turnbull" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits) tcp: properly account Fast Open SYN-ACK retrans tcp: fix under-accounting retransmit SNMP counters MAINTAINERS: Update b44 maintainer. net: get rid of an signed integer overflow in ip_idents_reserve() net/mlx4_core: Fix to clean devlink resources net: can: ifi: Configure transmitter delay vti6: fix input path ipmr, ip6mr: return lastuse relative to now r8152: disable ALDPS and EEE before setting PHY r8152: remove r8153_enable_eee r8152: move PHY settings to hw_phy_cfg r8152: move enabling PHY r8152: move some functions cxgb4/cxgb4vf: Allocate more queues for 25G and 100G adapter qed: Fix stack corruption on probe MAINTAINERS: Add an entry for the core network DSA code net: ipv6: fallback to full lookup if table lookup is unsuitable net/mlx5: E-Switch, Handle mode change failures net/mlx5: E-Switch, Fix error flow in the SRIOV e-switch init code net/mlx5: Fix flow counter bulk command out mailbox allocation ...
2016-09-22drm/radeon/atif: Send a hotplug event when we get dgpu display requestAlex Deucher1-0/+17
On PX systems, if the platform supports hotplug events ATIF while the dGPU is powered down, handle the event and alert userspace. Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/radeon/atpx: check for ATIF dGPU wake for display events supportAlex Deucher1-0/+5
Some ATPX laptops implement special circuitry to generate display hotplug events via ACPI when the dGPU is powered off. Check if this is supported. Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu/atif: Send a hotplug event when we get dgpu display requestAlex Deucher1-0/+11
On PX systems, if the platform supports hotplug events ATIF while the dGPU is powered down, handle the event and alert userspace. Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu/atpx: check for ATIF dGPU wake for display events supportAlex Deucher2-0/+11
Some ATPX laptops implement special circuitry to generate display hotplug events via ACPI when the dGPU is powered off. Check if this is supported. Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: bump version for new vce packet supportAlex Deucher1-1/+2
Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu/vce: allow the clock table packetAlex Deucher1-0/+1
This packet allows the user mode driver to specify the required performance for specific use cases. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu:cleanup virt related defineMonk Liu2-31/+58
move virtual machine related structure to amdgpu_virt.h easy for developer to maintain for virualization stuffs Signed-off-by: Monk Liu <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: use powerplay module for dgpu in Vi.Rex Zhu12-3114/+6
delete non-pp code and files. It was just a temporary solution and not support dynamic power management. Signed-off-by: Rex Zhu <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: set gfx clock gating for tonga/polaris.Rex Zhu1-0/+77
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: set system clock gating for tonga/polaris.Rex Zhu1-0/+61
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amd/powerplay: export function to help to set cg by smu.Rex Zhu2-74/+5
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: avoid out of bounds access on array interrupt_status_offsetsColin Ian King1-1/+1
The check for an out of bound index into array interrupt_status_offsets is off-by-one. Fix this and also don't compared to a hard coded array size but use adev->mode_info.num_hpd instead. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: mark symbols static where possibleBaoyou Xie3-6/+8
We get 7 warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1990:5: warning: no previous prototype for 'amdgpu_pre_soft_reset' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c:1548:5: warning: no previous prototype for 'amdgpu_connector_virtual_dpms' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c:1560:5: warning: no previous prototype for 'amdgpu_connector_virtual_set_property' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:330:5: warning: no previous prototype for 'amdgpu_cs_list_validate' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:98:6: warning: no previous prototype for 'dce_virtual_stop_mc_access' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:130:6: warning: no previous prototype for 'dce_virtual_resume_mc_access' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/dce_virtual.c:136:6: warning: no previous prototype for 'dce_virtual_set_vga_render_state' [-Wmissing-prototypes] In fact, all of the functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks both functions with 'static'. Reviewed-by: Christian König <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu: remove unused functionsBaoyou Xie2-15/+0
We get 2 warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:146:5: warning: no previous prototype for 'pool_to_domain' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:104:5: warning: no previous prototype for 'cz_send_msg_to_smc_with_parameter_async' [-Wmissing-prototypes] In fact, both functions are called by no one and not exported, so this patch removes them. Reviewed-by: Christian König <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amd/powerplay: Replace per-asic print_performance with genericTom St Denis7-140/+79
Replace per-asic print_current_performance() functions with generic that calls read_sensor. Tested on Tonga and Carrizo for aesthetics and accuracy. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/radeon: narrow asic_init for virtualizationAlex Deucher1-2/+3
Only needed on CIK+ due to the way pci reset is handled by the GPU. Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-09-22drm/amdgpu:add fw version entry to infoFrank Min3-0/+43
Signed-off-by: Frank Min <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22drm/amdgpu:determine if vPost is needed indeedMonk Liu1-4/+44
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-22perf/core: Limit matching exclusive events to one PMUAlexander Shishkin1-1/+1
An "exclusive" PMU is the one that can only have one event scheduled in at any given time. There may be more than one of such PMUs in a system, though, like Intel PT and BTS. It should be allowed to have one event for either of those inside the same context (there may be other constraints that may prevent this, but those would be hardware-specific). However, the exclusivity code is written so that only one event from any of the "exclusive" PMUs is allowed in a context. Fix this by making the exclusive event filter explicitly match two events' PMUs. Signed-off-by: Alexander Shishkin <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vince Weaver <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2016-09-22perf/x86/intel/bts: Make it an exclusive PMUAlexander Shishkin1-1/+2
Just like intel_pt, intel_bts can only handle one event at a time, which is the reason we introduced PERF_PMU_CAP_EXCLUSIVE in the first place. However, at the moment one can have as many intel_bts events within the same context at the same time as one pleases. Only one of them, however, will get scheduled and receive the actual trace data. Fix this by making intel_bts an "exclusive" PMU. Signed-off-by: Alexander Shishkin <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vince Weaver <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2016-09-22locking/atomic, arch/sh: Fix ATOMIC_FETCH_OP()Peter Zijlstra1-1/+1
We cannot use the "z" constraint twice, since its a single register (r0). Change the one not used by movli.l/movco.l to "r". Reported-by: Fengguang Wu <[email protected]> Tested-by: Fengguang Wu <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rich Felker <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Yoshinori Sato <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2016-09-22dma-buf/sync_file: free fences array in num_fences is 1Gustavo Padovan1-0/+1
When merging sync_files there is a case when we can end up with only one fence in the merged sync_file: when all fences belong to the same timeline. So for this case a fence_array is not created instead we just assigned the fence to sync_file->fence. Then we do not use the fences array anymore nor does free it. This patch frees the array. Reported-by: Chris Wilson <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Gustavo Padovan <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm/i2c: tda998x: don't register the connectorBrian Starkey1-8/+0
The connector shouldn't be registered until the rest of the whole device is set up, so that consistent state is presented to userspace. As drm_dev_register() now registers all of the connectors anyway, there's no need to explicitly do it in individual drivers so remove the calls to drm_connector_register()/drm_connector_unregister(). This allows componentised drivers to use tda998x without having racy initialisation. Signed-off-by: Brian Starkey <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Cc: Russell King <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm: Don't swallow error codes in drm_dev_alloc()Tom Gundersen22-45/+45
There are many reasons other than ENOMEM that drm_dev_init() can fail. Return ERR_PTR rather than NULL to be able to distinguish these in the caller. Signed-off-by: Tom Gundersen <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm: Distinguish no name from ENOMEM in set_unique()Tom Gundersen1-0/+3
If passing name == NULL to drm_drv_set_unique() we now get -ENOMEM as kstrdup() returns NULL. Instead check for this explicitly and return -EINVAL if no name is provided. Signed-off-by: Tom Gundersen <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22regmap: fix deadlock on _regmap_raw_write() error pathNikita Yushchenko1-1/+5
Commit 815806e39bf6 ("regmap: drop cache if the bus transfer error") added a call to regcache_drop_region() to error path in _regmap_raw_write(). However that path runs with regmap lock taken, and regcache_drop_region() tries to re-take it, causing a deadlock. Fix that by calling map->cache_ops->drop() directly. Signed-off-by: Nikita Yushchenko <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-09-22crypto: rsa-pkcs1pad - Handle leading zero for decryptionHerbert Xu1-17/+24
As the software RSA implementation now produces fixed-length output, we need to eliminate leading zeros in the calling code instead. This patch does just that for pkcs1pad decryption while signature verification was fixed in an earlier patch. Fixes: 9b45b7bba3d2 ("crypto: rsa - Generate fixed-length output") Reported-by: Mat Martineau <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
2016-09-22KEYS: Fix skcipher IV clobberingHerbert Xu1-4/+7
The IV must not be modified by the skcipher operation so we need to duplicate it. Fixes: c3917fd9dfbc ("KEYS: Use skcipher") Cc: [email protected] Reported-by: Mimi Zohar <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
2016-09-22mmc: dw_mmc: fix the spamming log messageJaehoon Chung2-5/+12
When there is no Card which is set to "broken-cd", it's displayed a clock information continuously. Because it's polling for detecting card. This patch is fixed this problem. Fixes: 65257a0deed5 ("mmc: dw_mmc: remove UBSAN warning in dw_mci_setup_bus()") Reported-by: Tobias Jakobi <[email protected]> Signed-off-by: Jaehoon Chung <[email protected]> Signed-off-by: Ulf Hansson <[email protected]>
2016-09-22tcp: properly account Fast Open SYN-ACK retransYuchung Cheng3-1/+4
Since the TFO socket is accepted right off SYN-data, the socket owner can call getsockopt(TCP_INFO) to collect ongoing SYN-ACK retransmission or timeout stats (i.e., tcpi_total_retrans, tcpi_retransmits). Currently those stats are only updated upon handshake completes. This patch fixes it. Signed-off-by: Yuchung Cheng <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: Neal Cardwell <[email protected]> Signed-off-by: Soheil Hassas Yeganeh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-09-22tcp: fix under-accounting retransmit SNMP countersYuchung Cheng1-1/+1
This patch fixes these under-accounting SNMP rtx stats LINUX_MIB_TCPFORWARDRETRANS LINUX_MIB_TCPFASTRETRANS LINUX_MIB_TCPSLOWSTARTRETRANS when retransmitting TSO packets Fixes: 10d3be569243 ("tcp-tso: do not split TSO packets at retransmit time") Signed-off-by: Yuchung Cheng <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-09-22drm/sun4i: Fix the high buffer address maskMaxime Ripard1-2/+2
The highest 3bits of the 4 layers buffers are all part of the same register. However, our mask computation was wrong, leading to all the lowest register bits being removed when we use regmap_update_bits, which will lead to the buffers being set to some random part of the RAM. Fix our mask. Signed-off-by: Maxime Ripard <[email protected]>
2016-09-22drm/sun4i: tv: Check mode pointerMaxime Ripard1-1/+7
The drm_mode_create call might return NULL in case of a failure, and the current code doesn't check for that. Make sure it does. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Maxime Ripard <[email protected]>
2016-09-22drm/sun4i: Fix formats usable by the primary planeMaxime Ripard2-19/+46
Even though all our planes can support the ARGB formats, the lowest plane (ie the primary plane) cannot use the alpha component, otherwise it will just result in the transparent area being entirely black. Since some applications will still require the ARGB format, let's force the format to XRGB to drop the alpha component entirely. Signed-off-by: Maxime Ripard <[email protected]>
2016-09-22drm: Remove dirty property from docsDaniel Vetter1-1/+0
We removed it in commit 6ab10b76ff6252bd9be0849c40f5865e39a29961 Author: Daniel Vetter <[email protected]> Date: Fri Aug 12 22:48:45 2016 +0200 drm/kms: Nuke dirty_info property Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm/doc: Document color space handlingDaniel Vetter4-8/+68
Again move it from the unmaintainable csv into DOC free-form overview sections. v2: Types Lionel&Sean spotted. Cc: Lionel Landwerlin <[email protected]> Reviewed-by: Sean Paul <[email protected]> Reviewed-by: Lionel Landwerlin <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm: Extract drm_color_mgmt.[hc]Daniel Vetter6-248/+310
For both the new degamm/lut/gamma atomic combo, and the old legacy gamma tables. Acked-by: Lionel Landwerlin <[email protected]> Cc: Lionel Landwerlin <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm/doc: Polish plane composition property docsDaniel Vetter4-35/+136
Try to spec a bit more precisely how they all fit together, now that at least the code is for all the additional properties is in one place. Also remove the entries for the standardized properties from the table, because that thing is supremely unmaintaineable. v2: Fix typos Sean spotted. Cc: Ville Syrjälä <[email protected]> Cc: Sean Paul <[email protected]> Cc: Benjamin Gaignard <[email protected]> Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm: Conslidate blending properties in drm_blend.[hc]Daniel Vetter5-79/+110
Imo zpos, rotatation, blending eq (once we have it) and all that should be in drm_blend.c, since those are all about how exactly the pixels are rendered onto the CRTC's visible area. Also noticed that one exported function accidentally ended up in drm_crtc_internal.h, move it to the right place too. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm/doc: Polish for drm_plane.[hc]Daniel Vetter4-156/+86
Big thing is untangling and carefully documenting the different uapi types of planes. I also sprinkled a few more cross references around to make this easier to discover. As usual, remove the kerneldoc for internal functions which are not exported. Aside: We should probably go OCD on all the ioctl handlers and consistenly give them an _ioctl postfix. Acked-by: Archit Taneja <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-22drm: Extract drm_plane.[hc]Daniel Vetter9-1583/+1681
Just pure code movement, cleanup and polish will happen in later patches. v2: Don't forget all the ioctl! To extract those cleanly I decided to put check_src_coords into drm_framebuffer.c (and give it a drm_framebuffer_ prefix), since that just checks framebuffer constraints. v3: rebase over PAGE_FLIP_TARGET. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> [seanpaul] This patch as posted on the list was rebased on: commit 6f00975c619064a18c23fd3aced325ae165a73b9 Author: Daniel Vetter <[email protected]> Date: Sat Aug 20 12:22:11 2016 +0200 drm: Reject page_flip for !DRIVER_MODESET so as a result of moving the page_flip ioctl, this fix has been rolled into this patch. Signed-off-by: Sean Paul <[email protected]>
2016-09-22Merge branch 'master' of ↵David S. Miller7-15/+51
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2016-09-21 1) Propagate errors on security context allocation. From Mathias Krause. 2) Fix inbound policy checks for inter address family tunnels. From Thomas Zeitlhofer. 3) Fix an old memory leak on aead algorithm usage. From Ilan Tayari. 4) A recent patch fixed a possible NULL pointer dereference but broke the vti6 input path. Fix from Nicolas Dichtel. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-09-22Merge tag 'linux-can-fixes-for-4.8-20160921' of ↵David S. Miller1-1/+10
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2016-09-21 this is another pull request of one patch for the upcoming linux-4.8 release. Marek Vasut fixes the CAN-FD bit rate switch in the ifi driver by configuring the transmitter delay. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-09-22MAINTAINERS: Update b44 maintainer.Michael Chan1-1/+1
Taking over as maintainer since Gary Zambrano is no longer working for Broadcom. Signed-off-by: Michael Chan <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-09-22net: get rid of an signed integer overflow in ip_idents_reserve()Eric Dumazet1-2/+8
Jiri Pirko reported an UBSAN warning happening in ip_idents_reserve() [] UBSAN: Undefined behaviour in ./arch/x86/include/asm/atomic.h:156:11 [] signed integer overflow: [] -2117905507 + -695755206 cannot be represented in type 'int' Since we do not have uatomic_add_return() yet, use atomic_cmpxchg() so that the arithmetics can be done using unsigned int. Fixes: 04ca6973f7c1 ("ip: make IP identifiers less predictable") Signed-off-by: Eric Dumazet <[email protected]> Reported-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-09-21drm/tilcdc: Add atomic and crtc headers to crtc.cSean Paul1-2/+4
Also reorder alphabetically and fix up drm_flip_work header. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]>
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