linux/include/uapi, branch v5.7

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

2020-05-29T20:05:56Z

Steffen Klassert says: ==================== pull request (net): ipsec 2020-05-29 1) Several fixes for ESP gro/gso in transport and beet mode when IPv6 extension headers are present. From Xin Long. 2) Fix a wrong comment on XFRMA_OFFLOAD_DEV. From Antony Antony. 3) Fix sk_destruct callback handling on ESP in TCP encapsulation. From Sabrina Dubroca. 4) Fix a use after free in xfrm_output_gso when used with vxlan. From Xin Long. 5) Fix secpath handling of VTI when used wiuth IPCOMP. From Xin Long. 6) Fix an oops when deleting a x-netns xfrm interface. From Nicolas Dichtel. 7) Fix a possible warning on policy updates. We had a case where it was possible to add two policies with the same lookup keys. From Xin Long. ==================== Signed-off-by: David S. Miller

usb: raw-gadget: support stalling/halting/wedging endpoints

2020-05-14T09:30:18Z

Raw Gadget is currently unable to stall/halt/wedge gadget endpoints, which is required for proper emulation of certain USB classes. This patch adds a few more ioctls: - USB_RAW_IOCTL_EP0_STALL allows to stall control endpoint #0 when there's a pending setup request for it. - USB_RAW_IOCTL_SET/CLEAR_HALT/WEDGE allow to set/clear halt/wedge status on non-control non-isochronous endpoints. Fixes: f2c2e717642c ("usb: gadget: add raw-gadget interface") Signed-off-by: Andrey Konovalov Signed-off-by: Felipe Balbi

usb: raw-gadget: fix gadget endpoint selection

2020-05-14T09:30:17Z

Currently automatic gadget endpoint selection based on required features doesn't work. Raw Gadget tries iterating over the list of available endpoints and finding one that has the right direction and transfer type. Unfortunately selecting arbitrary gadget endpoints (even if they satisfy feature requirements) doesn't work, as (depending on the UDC driver) they might have fixed addresses, and one also needs to provide matching endpoint addresses in the descriptors sent to the host. The composite framework deals with this by assigning endpoint addresses in usb_ep_autoconfig() before enumeration starts. This approach won't work with Raw Gadget as the endpoints are supposed to be enabled after a set_configuration/set_interface request from the host, so it's too late to patch the endpoint descriptors that had already been sent to the host. For Raw Gadget we take another approach. Similarly to GadgetFS, we allow the user to make the decision as to which gadget endpoints to use. This patch adds another Raw Gadget ioctl USB_RAW_IOCTL_EPS_INFO that exposes information about all non-control endpoints that a currently connected UDC has. This information includes endpoints addresses, as well as their capabilities and limits to allow the user to choose the most fitting gadget endpoint. The USB_RAW_IOCTL_EP_ENABLE ioctl is updated to use the proper endpoint validation routine usb_gadget_ep_match_desc(). These changes affect the portability of the gadgets that use Raw Gadget when running on different UDCs. Nevertheless, as long as the user relies on the information provided by USB_RAW_IOCTL_EPS_INFO to dynamically choose endpoint addresses, UDC-agnostic gadgets can still be written with Raw Gadget. Fixes: f2c2e717642c ("usb: gadget: add raw-gadget interface") Signed-off-by: Andrey Konovalov Signed-off-by: Felipe Balbi

usb: raw-gadget: improve uapi headers comments

2020-05-14T09:30:17Z

Fix typo "trasferred" => "transferred". Don't call USB requests URBs. Fix comment style. Signed-off-by: Andrey Konovalov Signed-off-by: Felipe Balbi

uapi: revert flexible-array conversions

2020-05-04T16:30:15Z

These structures can get embedded in other structures in user-space and cause all sorts of warnings and problems. So, we better don't take any chances and keep the zero-length arrays in place for now. Signed-off-by: Gustavo A. R. Silva

Merge tag 'drm-fixes-2020-05-01' of git://anongit.freedesktop.org/drm/drm

2020-05-01T18:01:51Z

Pull drm fixes from Dave Airlie: "Regular scheduled fixes for graphics. Nothing to extreme bunch of amdgpu fixes, i915 and qxl fixes, along with some misc ones. All seems to be progressing normally. core: - EDID off by one DTD fix - DP mst write return code fix dma-buf: - fix SET_NAME ioctl uapi - doc fixes amdgpu: - Fix a green screen on resume issue - PM fixes for SR-IOV SDMA fix for navi - Renoir display fixes - Cursor and pageflip stuttering fixes - Misc additional display fixes - (uapi) Add additional DCC tiling flags for navi1x i915: - Fix selftest refcnt leak (Xiyu) - Fix gem vma lock (Chris) - Fix gt's i915_request.timeline acquire by checking if cacheline is valid (Chris) - Fix IRQ postinistall fault masks (Matt) qxl: - use after gree fix - fix lost kunmap - release leak fix virtio: - context destruction fix" * tag 'drm-fixes-2020-05-01' of git://anongit.freedesktop.org/drm/drm: (26 commits) dma-buf: fix documentation build warnings drm/qxl: qxl_release use after free drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper() drm/i915: Use proper fault mask in interrupt postinstall too drm/amd/display: Use cursor locking to prevent flip delays drm/amd/display: Update downspread percent to match spreadsheet for DCN2.1 drm/amd/display: Defer cursor update around VUPDATE for all ASIC drm/amd/display: fix rn soc bb update drm/amd/display: check if REFCLK_CNTL register is present drm/amdgpu: bump version for invalidate L2 before SDMA IBs drm/amdgpu: invalidate L2 before SDMA IBs (v2) drm/amdgpu: add tiling flags from Mesa drm/amd/powerplay: avoid using pm_en before it is initialized revised Revert "drm/amd/powerplay: avoid using pm_en before it is initialized" drm/qxl: qxl_release leak in qxl_hw_surface_alloc() drm/qxl: qxl_release leak in qxl_draw_dirty_fb() drm/virtio: only destroy created contexts drm/dp_mst: Fix drm_dp_send_dpcd_write() return code drm/i915/gt: Check cacheline is valid before acquiring drm/i915/gem: Hold obj->vma.lock over for_each_ggtt_vma() ...

Merge tag 'amd-drm-fixes-5.7-2020-04-29' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

2020-05-01T01:19:55Z

amd-drm-fixes-5.7-2020-04-29: amdgpu: - Fix a green screen on resume issue - PM fixes for SR-IOV - SDMA fix for navi - Renoir display fixes - Cursor and pageflip stuttering fixes - Misc additional display fixes UAPI: - Add additional DCC tiling flags for navi1x Used by: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4697 Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20200429212008.4306-1-alexander.deucher@amd.com

Merge tag 'drm-misc-fixes-2020-04-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

2020-05-01T00:42:09Z

A few resources-related fixes for qxl, some doc build warnings and ioctl fixes for dma-buf, an off-by-one fix in edid, and a return code fix in DP-MST Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20200430153201.wx6of2b2gsoip7bk@gilmour.lan

drm/amdgpu: add tiling flags from Mesa

2020-04-28T19:29:27Z

DCC_INDEPENDENT_128B is needed for displayble DCC on gfx10. SCANOUT is not needed by the kernel, but Mesa uses it. Signed-off-by: Marek Olšák Acked-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2020-04-27T20:28:27Z

Pull Hyper-V fixes from Wei Liu: - Two patches from Dexuan fixing suspension bugs - Three cleanup patches from Andy and Michael * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: hyper-v: Remove internal types from UAPI header hyper-v: Use UUID API for exporting the GUID x86/hyperv: Suspend/resume the VP assist page for hibernation Drivers: hv: Move AEOI determination to architecture dependent code Drivers: hv: vmbus: Fix Suspend-to-Idle for Generation-2 VM