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2018-06-29drm/vmwgfx: add SPDX idenitifier and clarify licenseDirk Hohndel (VMware)52-101/+126
This is dual licensed under GPL-2.0 or MIT. vmwgfx_msg.h is the odd one out that is GPL-2.0+ or MIT. Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Dirk Hohndel (VMware) <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-29drm/vmwgfx: add SPDX idenitifier and clarify licenseDirk Hohndel (VMware)3-48/+3
These files are licensed under GPL-2.0. Removing the MIT boilerplate as that really didn't make any sense for those two header files. Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Dirk Hohndel (VMware) <[email protected]> Signed-off-by: Thomas Hellstrom <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-29drm/noveau: add SPDX identifier and clarify licenseDirk Hohndel (VMware)1-2/+1
This is dual licensed under GPL-2.0 or MIT. Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Dirk Hohndel (VMware) <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-29drm: add SPDX identifier and clarify licenseDirk Hohndel (VMware)1-1/+1
This is dual licensed under GPL-2.0 or MIT. Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Dirk Hohndel (VMware) <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-29drm: add SPDX idenitifier and clarify licenseDirk Hohndel (VMware)1-0/+1
This is dual licensed under GPL-2.0 or MIT. Signed-off-by: Dirk Hohndel (VMware) <[email protected]> Signed-off-by: David Herrmann <[email protected]> Signed-off-by: David Airlie <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-29Merge tag 'ib-fbdev-drm-v4.19-deferred-console-takeover-fixup' of ↵Gustavo Padovan1-0/+2
https://github.com/bzolnier/linux into drm-misc-next Immutable branch between fbdev and drm for the v4.19 merge window (contains build fixup for the deferred console takeover feature) Signed-off-by: Gustavo Padovan <[email protected]> # gpg: Signature made Fri 29 Jun 2018 06:47:23 AM -03 # gpg: using RSA key 7E33B63FA047C20B # gpg: Can't check signature: public key not found Link: https://patchwork.freedesktop.org/patch/msgid/3340294.YySDL1Tsl7@amdc3058
2018-06-29console: dummycon: export dummycon_[un]register_output_notifierHans de Goede1-0/+2
Export dummycon_[un]register_output_notifier, the fbcon code needs this and may be build as a module. Fixes: 83d83bebf401 ("console/fbcon: Add support for deferred console takeover") Cc: Stephen Rothwell <[email protected]> Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
2018-06-28Merge tag 'ib-fbdev-drm-v4.19-deferred-console-takeover' of ↵Gustavo Padovan104-1796/+1372
https://github.com/bzolnier/linux into drm-misc-next Immutable branch between fbdev and drm for the v4.19 merge window (contains the deferred console takeover feature) Signed-off-by: Gustavo Padovan <[email protected]> # gpg: Signature made Thu 28 Jun 2018 10:24:50 AM -03 # gpg: using RSA key 7E33B63FA047C20B # gpg: Can't check signature: public key not found # Conflicts: # drivers/gpu/drm/i915/i915_gem.c # drivers/gpu/drm/i915/intel_crt.c # drivers/gpu/drm/i915/intel_display.c # drivers/gpu/drm/i915/intel_lrc.c Link: https://patchwork.freedesktop.org/patch/msgid/2462549.rLSfW9kX99@amdc3058
2018-06-28console/fbcon: Add support for deferred console takeoverHans de Goede3-8/+142
Currently fbcon claims fbdevs as soon as they are registered and takes over the console as soon as the first fbdev gets registered. This behavior is undesirable in cases where a smooth graphical bootup is desired, in such cases we typically want the contents of the framebuffer (typically a vendor logo) to stay in place as is. The current solution for this problem (on embedded systems) is to not enable fbcon. This commit adds a new FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER config option, which when enabled defers fbcon taking over the console from the dummy console until the first text is displayed on the console. Together with the "quiet" kernel commandline option, this allows fbcon to still be used together with a smooth graphical bootup, having it take over the console as soon as e.g. an error message is logged. Note the choice to detect the first console output in the dummycon driver, rather then handling this entirely inside the fbcon code, was made after 2 failed attempts to handle this entirely inside the fbcon code. The fbcon code is woven quite tightly into the console code, making this to only feasible option. Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
2018-06-28fbcon: Call WARN_CONSOLE_UNLOCKED() where applicableHans de Goede1-0/+11
Replace comments about places where the console lock should be held with calls to WARN_CONSOLE_UNLOCKED() to assert that it is actually held. Acked-by: Steven Rostedt (VMware) <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Sergey Senozhatsky <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
2018-06-28Merge tag 'drm-misc-next-2018-06-27' of ↵Dave Airlie36-295/+1700
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: Cross-subsystem Changes: devicetree documentation dt-bindings defintions for sun8i (Jernej Skrabec) Core Changes: Consider drivers setting DRIVER_ATOMIC as atomic (Eric Anholt) Improvements for in-kernel clients (Noralf Trønnes) Export and rename drm_crtc_port_mask() (Jernej Skrabec) Driver Changes: v3d: Add looking for GPU scheduler jobs management (Eric Anholt) Add Ilitek ILI9881c panel driver(Maxime Ripard) rockchip: vop: fixup linebuffer mode calc error (Sandy Huang) tinydrm: new driver for ILI9341 display panels (David Lechner) sun4i: Add TCON TOP driver (Jernej Skrabec) Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20180628010018.GA10929@juma
2018-06-28Merge tag 'drm-intel-next-2018-06-20' of ↵Dave Airlie99-3075/+4428
git://anongit.freedesktop.org/drm/drm-intel into drm-next Chris is doing many reworks that allow us to get full-ppgtt supported on all platforms back to HSW. As well many other fix and improvements, Including: - Use GEM suspend when aborting initialization (Chris) - Change i915_gem_fault to return vm_fault_t (Chris) - Expand VMA to Non gem object entities (Chris) - Improve logs for load failure, but quite logging on fault injection to avoid noise on CI (Chris) - Other page directory handling fixes and improvements for gen6 (Chris) - Other gtt clean-up removing redundancies and unused checks (Chris) - Reorder aliasing ppgtt fini (Chris) - Refactor of unsetting obg->mm.pages (Chris) - Apply batch location restrictions before pinning (Chris) - Ringbuffer fixes for context restore (Chris) - Execlist fixes on freeing error pointer on allocation error (Chris) - Make closing request flush mandatory (Chris) - Move GEM sanitize from resume_early to resume (Chris) - Improve debug dumps (Chris) - Silent compiler for selftest (Chris) - Other execlists changes to improve hangcheck and reset. - Many gtt page directory fixes and improvements (Chris) - Reorg context workarounds (Chris) - Avoid ERR_PTR dereference on selftest (Chris) Other GEM related work: - Stop trying to reset GPU if reset failed (Mika) - Add HW workaround for KBL to fix GPU reset (Mika) - Fix context ban and hang accounting for client (Mika) - Fixes on OA perf (Michel, Jani) - Refactor on GuC log mechanisms (Piotr) - Enable provoking vertex fix on Gen9 system (Kenneth) More ICL patches for Display enabling: - ICL - 10-bit support for HDMI (RK) - ICL - Start adding TBT PLL (Paulo) - ICL - DDI HDMK level selection (Manasi) - ICL - GMBUS GPIO pin mapping fix (Mahesh) - ICL - Adding DP_AUX_E support (James) - ICL - Display interrupts handling (DK) Other display fixes and improvements: - Fix sprite destination color keying on SKL+ (Ville) - Fixes and improvements on PCH detection, specially for non PCH systems (Jani) - Document PCH_NOP (Lucas) - Allow DBLSCAN user modes with eDP/LVDS/DSI (Ville) - Opregion and ACPI cleanup and organization (Jani) - Kill delays when activation psr (Rodrigo) - ...and a consequent fix of the psr activation flow (DK) - Fix HDMI infoframe setting (Imre) - Fix Display interrupts and modes on old gens (Ville) - Start switching to kernel unsigned int types (Jani) - Introduction to Amber Lake and Whiskey Lake platforms (Jose) - Audio clock fixes for HBR3 (RK) - Standardize i915_reg.h definitions according to our doc and checkpatch (Paulo) - Remove unused timespec_to_jiffies_timeout function (Arnd) - Increase the scope of PSR wake fix for other VBTs out there (Vathsala) - Improve debug msgs with prop name/id (Ville) - Other clean up on unecessary cursor size defines (Ville) - Enforce max hdisplay/hblank_start limits on HSW/BDW (Ville) - Make ELD pointers constant (Jani) - Fix for PSR VBT parse (Colin) - Add warn about unsupported CDCLK rates (Imre) Signed-off-by: Dave Airlie <[email protected]> # gpg: Signature made Thu 21 Jun 2018 07:12:10 AM AEST # gpg: using RSA key FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <[email protected]>" # gpg: aka "Rodrigo Vivi <[email protected]>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: DW HDMI: Expand algorithm for possible crtcsJernej Skrabec1-1/+45
drm_of_find_possible_crtcs() doesn't work when DW HDMI encoder is connected to TCON (crtc) through mux in TCON TOP. In that case TCON TOP HDMI mux input port has to be manually traversed and checked if it matches any known crtc. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm: of: Export and rename drm_crtc_port_mask()Jernej Skrabec1-4/+5
Function is useful when drm_of_find_possible_crtcs() can't be used and custom parsing is needed. This can happen for example when there is a node with multiple muxes between crtc and encoder. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Jernej Skrabec <[email protected]> [maxime: change the function to have a consistent prefix] Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Add support for A64 HDMI PHYJernej Skrabec1-0/+12
PHY is the same as in H3, except it can switch between two clock parents. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driverJernej Skrabec3-24/+73
Expand HDMI PHY clock driver to support second clock parent. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: DW HDMI PHY: Add support for second PLLJernej Skrabec2-5/+17
Some DW HDMI PHYs, like those found in A64 and R40 SoCs, can select between two clock parents. Add code which reads second PLL from DT. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Don't change clock bits in DW HDMI PHY driverJernej Skrabec2-2/+12
DW HDMI PHY driver and PHY clock driver share same registers. Make sure that DW HDMI PHY setup code doesn't change any clock related bits. During initialization, set PHY PLL parent bit to 0. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Enable DW HDMI PHY clockJernej Skrabec1-1/+6
Current DW HDMI PHY code never prepares and enables PHY clock after it is created. It's just used as it is. This may work in some cases, but it's clearly wrong. Fix it by adding proper calls to enable/disable PHY clock. Fixes: 4f86e81748fe ("drm/sun4i: Add support for H3 HDMI PHY variant") Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Add support for R40 mixersJernej Skrabec1-0/+24
Both mixers have similar capabilities as others SoCs with DE2. First mixer has 1 VI and 3 UI planes and supports HW scaling on all planes. Second mixer has 1 VI and 1 UI planes and also supports HW scaling on all planes. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Don't check for panel or bridge on TV TCONsJernej Skrabec1-3/+9
TV TCONs are always connected to TV or HDMI encoder, so it doesn't make sense to check if panel or bridge is connected to them. Check if TCON has channel 0 and only then check for connected panel or bridges. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Don't check for LVDS and RGB when TCON has only ch1Jernej Skrabec1-15/+17
LVDS and RGB interfaces are always connected to TCONs which have channel 0. It doesn't make sense to try to init them on TV TCONs. Add a check if TCON has channel 0 before trying to init LVDS or RGB interface. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: tcon: Generalize engine search algorithmJernej Skrabec1-4/+18
Current "old" method to find engine worked pretty well for DE2. However, it doesn't work when TCON TOP is between mixer (engine) and TCON. TCON TOP has multiple input ports, but current engine search algorithm expects only one. This can be fixed by first looking for output port id and selecting matching input by subtracting 1 for the next round. This work even if there is only one input and output. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Don't skip TCONs if they don't have channel 0Jernej Skrabec1-17/+35
TV TCONs (channel 1 only) are always connected to TV or HDMI encoder. Because of that, all output endpoints on such TCON node will point to a encoder which is part of component framework. Correct current graph traversing algorithm in such way that it doesn't skip output enpoints with id 0 on TV TCONs. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Add support for traversing graph with TCON TOPJernej Skrabec1-0/+24
TCON TOP is different from other nodes in graph by having 3 input and 3 output ports. Additionally, connection to TV TCON might lead back to HDMI mux input port, creating loops. Add support for traversing such graph. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Split out code for enumerating endpoints in output portJernej Skrabec1-38/+46
Until now, each node has one input port and one output port. However, with TCON TOP this is no longer true. It has 3 input and 3 output ports. In order to prepare to this situation, split out the code which checks all endpoints in input port and adds available components to fifo. This patch doesn't do any functional change. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Fix releasing node when enumerating enpointsJernej Skrabec1-1/+2
sun4i_drv_add_endpoints() has a memory leak since it uses of_node_put() when remote is equal to NULL and does nothing when remote has a valid pointer. Invert the logic to fix memory leak. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/sun4i: Add TCON TOP driverJernej Skrabec3-1/+341
As already described in DT binding, TCON TOP is responsible for configuring display pipeline. In this initial driver focus is on HDMI pipeline, so TVE and LCD configuration is not implemented. Implemented features: - HDMI source selection - clock driver (TCON and DSI gating) - connecting mixers and TCONS Something similar also existed in previous SoCs, except that it was part of first TCON. Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/tinydrm: new driver for ILI9341 display panelsDavid Lechner3-0/+244
This adds a new driver for display panels that use the Ilitek ILI9341 controller. It currently supports a single display panel, namely the YX240QV29-T (e.g. Adafruit 2.4" TFT). The init sequence is from the Adafruit Python library for the ILI9341 controller. https://github.com/adafruit/Adafruit_Python_ILI9341 Signed-off-by: David Lechner <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Reviewed-by: Noralf Trønnes <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/rockchip: vop: fixup linebuffer mode calc errorSandy Huang1-10/+13
linebuffer mode should be LB_YUV_3840X5 when width is bigger than 1280 in yuv mode. Separate yuv and rgb case makes the scl_vop_cal_lb_mode() logic clearer. Signed-off-by: Sandy Huang <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-27drm/rockchip: Use drm_crtc_mask()Ville Syrjälä1-1/+1
Use drm_crtc_mask() where appropriate. Cc: Sandy Huang <[email protected]> Cc: "Heiko Stübner" <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-26drm/gma500: Fix compile warningGustavo A. R. Silva1-1/+0
Fix the following compile warning: warning: unused variable ‘psbfb’ [-Wunused-variable] struct psb_framebuffer *psbfb = to_psb_fb(fb); Fixes: c7cbed560ce2 ("drm/gma500: Fix Medfield for drm_framebuffer move") Signed-off-by: Gustavo A. R. Silva <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-26drm/gma500: Fix potential NULL pointer dereferenceGustavo A. R. Silva1-1/+3
fb is being dereferenced before it is null checked, hence there is a potential null pointer dereference. Fix this by moving the pointer dereference after fb has been properly null checked at line 74: if (!fb) Addresses-Coverity-ID: 1470169 ("Dereference before null check") Signed-off-by: Gustavo A. R. Silva <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-26drm/gma500: Replace drm_gem_object_unreference_unlocked with put functionThomas Zimmermann3-5/+5
This patch unifies the naming of DRM functions for reference counting of struct drm_gem_object. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: Thomas Zimmermann <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm/panel: Add Ilitek ILI9881c panel driverMaxime Ripard3-0/+513
The LHR050H41 panel is the panel shipped with the BananaPi M2-Magic, and is based on the Ilitek ILI9881c Controller. Add a driver for it, modelled after the other Ilitek controller drivers. Acked-by: Daniel Vetter <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/acb5453112ab7c7b801cf4f1669e351b391e77e8.1527587352.git-series.maxime.ripard@bootlin.com
2018-06-25drm: kirin: Remove useless "Scale not support" error messageJohn Stultz1-1/+0
The driver doesn't support scaling, but when an atomic test is done it repeatedly spits out this warning which isn't particularly useful. So just remove the error message. Cc: Xinliang Liu <[email protected]> Cc: Rongrong Zou <[email protected]> Cc: Xinwei Kong <[email protected]> Cc: Chen Feng <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Peter Griffin <[email protected]> Cc: [email protected] Signed-off-by: John Stultz <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm: Make ioctls available for in-kernel clientsNoralf Trønnes4-30/+64
Make ioctl wrappers for functions that will be used by the in-kernel API. The following functions are touched: - drm_mode_create_dumb_ioctl() - drm_mode_destroy_dumb_ioctl() - drm_mode_addfb() - drm_mode_rmfb() Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm/file: Don't set master on in-kernel clientsNoralf Trønnes1-9/+9
It only makes sense for userspace clients. Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm: provide management functions for drm_fileDavid Herrmann2-132/+175
Rather than doing drm_file allocation/destruction right in the fops, lets provide separate helpers. This decouples drm_file management from the still-mandatory drm-fops. It prepares for use of drm_file without the fops, both by possible separate fops implementations and APIs (not that I am aware of any such plans), and more importantly from in-kernel use where no real file is available. Signed-off-by: David Herrmann <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm/omap: remove now unused functionsChristian König1-17/+0
Some functions are unused after removal of the kmap_atomic DMA-buf interface. Signed-off-by: Christian König <[email protected]> Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface") Link: https://patchwork.freedesktop.org/series/45245/ Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2018-06-24Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Thomas Gleixner: "Two fixlets for the EFI maze: - Properly zero variables to prevent an early boot hang on EFI mixed mode systems - Fix the fallout of merging the 32bit and 64bit variants of EFI PCI related code which ended up chosing the 32bit variant of the actual EFi call invocation which leads to failures on 64bit" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/x86: Fix incorrect invocation of PciIo->Attributes() efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
2018-06-24Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "A small set of fixes for time(r) related issues: - Fix a long standing conversion issue in jiffies_to_msecs() for odd HZ values like 1024 or 1200 which resulted in returning 0 for small jiffies values due to rounding down. - Use the proper CONFIG symbol in the new Y2038 safe compat code for posix-timers. Not yet a visible breakage, but this will immediately trigger when the architecture support for the new interfaces is merged. - Return an error code in the STM32 clocksource driver on failure instead of success. - Remove the redundant and stale irq disabled check in the posix cpu timer code. The check is at the wrong place anyway and lockdep already covers it via the sighand lock locking coverage" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: time: Make sure jiffies_to_msecs() preserves non-zero time periods posix-timers: Fix nanosleep_copyout() for CONFIG_COMPAT_32BIT_TIME clocksource/drivers/stm32: Fix error return code posix-cpu-timers: Remove lockdep_assert_irqs_disabled()
2018-06-24Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds3-16/+58
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes mostly for the ARM/GIC world: - Fix the MSI affinity handling in the ls-scfg irq chip driver so it updates and uses the effective affinity mask correctly - Prevent binding LPIs to offline CPUs and respect the Cavium erratum which requires that LPIs which belong to an offline NUMA node are not bound to a CPU on a different NUMA node. - Free only the amount of allocated interrupts in the GIC-V2M driver instead of trying to free log2(nrirqs). - Prevent emitting SYNC and VSYNC targetting non existing interrupt collections in the GIC-V3 ITS driver - Ensure that the GIV-V3 interrupt redistributor is correctly reprogrammed on CPU hotplug - Remove a stale unused helper function" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqdesc: Delete irq_desc_get_msi_desc() irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug irqchip/gic-v3-its: Only emit VSYNC if targetting a valid collection irqchip/gic-v3-its: Only emit SYNC if targetting a valid collection irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node irqchip/gic-v2m: Fix SPI release on error path irqchip/ls-scfg-msi: Fix MSI affinity handling genirq/debugfs: Add missing IRQCHIP_SUPPORTS_LEVEL_MSI debug
2018-06-24Merge tag 'for-linus-20180623' of git://git.kernel.dk/linux-blockLinus Torvalds10-56/+125
Pull block fixes from Jens Axboe: - Further timeout fixes. We aren't quite there yet, so expect another round of fixes for that to completely close some of the IRQ vs completion races. (Christoph/Bart) - Set of NVMe fixes from the usual suspects, mostly error handling - Two off-by-one fixes (Dan) - Another bdi race fix (Jan) - Fix nbd reconfigure with NBD_DISCONNECT_ON_CLOSE (Doron) * tag 'for-linus-20180623' of git://git.kernel.dk/linux-block: blk-mq: Fix timeout handling in case the timeout handler returns BLK_EH_DONE bdi: Fix another oops in wb_workfn() lightnvm: Remove depends on HAS_DMA in case of platform dependency nvme-pci: limit max IO size and segments to avoid high order allocations nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl nvme-fc: release io queues to allow fast fail nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag. block: sed-opal: Fix a couple off by one bugs blk-mq-debugfs: Off by one in blk_mq_rq_state_name() nvmet: reset keep alive timer in controller enable nvme-rdma: don't override opts->queue_size nvme-rdma: Fix command completion race at error recovery nvme-rdma: fix possible free of a non-allocated async event buffer nvme-rdma: fix possible double free condition when failing to create a controller Revert "block: Add warning for bi_next not NULL in bio_endio()" block: fix timeout changes for legacy request drivers
2018-06-24Merge branch 'linus' of ↵Linus Torvalds2-5/+11
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - Fix use after free in chtls - Fix RBP breakage in sha3 - Fix use after free in hwrng_unregister - Fix overread in morus640 - Move sleep out of kernel_neon in arm64/aes-blk * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: hwrng: core - Always drop the RNG in hwrng_unregister() crypto: morus640 - Fix out-of-bounds access crypto: don't optimize keccakf() crypto: arm64/aes-blk - fix and move skcipher_walk_done out of kernel_neon_begin, _end crypto: chtls - use after free in chtls_pt_recvmsg()
2018-06-23Merge tag 'for-linus-4.18-rc2-tag' of ↵Linus Torvalds9-18/+279
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "This contains the following fixes/cleanups: - the removal of a BUG_ON() which wasn't necessary and which could trigger now due to a recent change - a correction of a long standing bug happening very rarely in Xen dom0 when a hypercall buffer from user land was not accessible by the hypervisor for very short periods of time due to e.g. page migration or compaction - usage of EXPORT_SYMBOL_GPL() instead of EXPORT_SYMBOL() in a Xen-related driver (no breakage possible as using those symbols without others already exported via EXPORT-SYMBOL_GPL() wouldn't make any sense) - a simplification for Xen PVH or Xen ARM guests - some additional error handling for callers of xenbus_printf()" * tag 'for-linus-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: Remove unnecessary BUG_ON from __unbind_from_irq() xen: add new hypercall buffer mapping device xen/scsiback: add error handling for xenbus_printf scsi: xen-scsifront: add error handling for xenbus_printf xen/grant-table: Export gnttab_{alloc|free}_pages as GPL xen: add error handling for xenbus_printf xen: share start flags between PV and PVH
2018-06-22lightnvm: Remove depends on HAS_DMA in case of platform dependencyGeert Uytterhoeven1-1/+1
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Mark Brown <[email protected]> Acked-by: Robin Murphy <[email protected]> Reviewed-by: Matias Bjørling <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2018-06-22drm/omap: remove now unused functionsChristian König1-17/+0
Some functions are unused after removal of the kmap_atomic DMA-buf interface. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Fixes: f664a5269542 ("dma-buf: remove kmap_atomic interface") Link: https://patchwork.freedesktop.org/series/45245/
2018-06-22Merge branch 'nvme-4.18' of git://git.infradead.org/nvme into for-linusJens Axboe6-45/+88
Pull NVMe fixes from Christoph: "Various relatively small fixes, mostly to fix error handling of various sorts." * 'nvme-4.18' of git://git.infradead.org/nvme: nvme-pci: limit max IO size and segments to avoid high order allocations nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl nvme-fc: release io queues to allow fast fail nvmet: reset keep alive timer in controller enable nvme-rdma: don't override opts->queue_size nvme-rdma: Fix command completion race at error recovery nvme-rdma: fix possible free of a non-allocated async event buffer nvme-rdma: fix possible double free condition when failing to create a controller
2018-06-22irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplugMarc Zyngier1-0/+10
Enabling LPIs was made a lot stricter recently, by checking that they are disabled before enabling them. By doing so, the CPU hotplug case was missed altogether, which leaves LPIs enabled on hotplug off (expecting the CPU to eventually come back), and won't write a different value anyway on hotplug on. So skip that check if that particular case is detected Fixes: 6eb486b66a30 ("irqchip/gic-v3: Ensure GICR_CTLR.EnableLPI=0 is observed before enabling") Reported-by: Sumit Garg <[email protected]> Signed-off-by: Marc Zyngier <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Tested-by: Sumit Garg <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Alexandre Belloni <[email protected]> Cc: Yang Yingliang <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
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