Tao Huang
cc17504307
android12-5.10 February 2023 release 1 Artifacts: https://ci.android.com/builds/submitted/9611440/kernel_aarch64/latest * tag 'android12-5.10-2023-02_r1': (5560 commits) ANDROID: GKI: Enable ARM64_ERRATUM_2454944 ANDROID: dma-ops: Add restricted vendor hook ANDROID: arm64: Work around Cortex-A510 erratum 2454944 ANDROID: mm/vmalloc: Add override for lazy vunmap ANDROID: cpuidle-psci: Fix suspicious RCU usage ANDROID: ABI: update allowed list for galaxy FROMGIT: f2fs: add sysfs nodes to set last_age_weight FROMGIT: f2fs: fix wrong calculation of block age ANDROID: struct io_uring ABI preservation hack for 5.10.162 changes ANDROID: fix up struct task_struct ABI change in 5.10.162 ANDROID: add flags variable back to struct proto_ops UPSTREAM: io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups UPSTREAM: eventfd: provide a eventfd_signal_mask() helper UPSTREAM: eventpoll: add EPOLL_URING_WAKE poll wakeup flag UPSTREAM: Revert "proc: don't allow async path resolution of /proc/self components" UPSTREAM: Revert "proc: don't allow async path resolution of /proc/thread-self components" UPSTREAM: net: remove cmsg restriction from io_uring based send/recvmsg calls UPSTREAM: task_work: unconditionally run task_work from get_signal() UPSTREAM: signal: kill JOBCTL_TASK_WORK UPSTREAM: io_uring: import 5.15-stable io_uring ... Change-Id: I2b16474d6e3a91f1d702486ec6d1565a7bc310e3 Conflicts: Documentation/ABI/testing/configfs-usb-gadget-uac2 Documentation/usb/gadget-testing.rst Makefile arch/arm/boot/dts/rk3288-evb-act8846.dts arch/arm64/mm/Makefile drivers/dma-buf/dma-buf.c drivers/gpu/drm/bridge/analogix/analogix_dp_core.c drivers/gpu/drm/bridge/synopsys/dw-hdmi.c drivers/gpu/drm/rockchip/analogix_dp-rockchip.c drivers/gpu/drm/rockchip/rockchip_drm_vop.c drivers/mmc/core/mmc.c drivers/pci/controller/dwc/pcie-designware-host.c drivers/pinctrl/pinctrl-rockchip.c drivers/regulator/core.c drivers/usb/dwc3/ep0.c drivers/usb/dwc3/gadget.c drivers/usb/gadget/function/f_hid.c drivers/usb/gadget/function/f_uac1.c drivers/usb/gadget/function/f_uac2.c drivers/usb/gadget/function/u_audio.c drivers/usb/gadget/function/u_audio.h drivers/usb/gadget/function/u_uac2.h drivers/usb/host/xhci.h drivers/usb/storage/unusual_uas.h drivers/usb/typec/altmodes/displayport.c include/linux/page_ext.h mm/cma.c mm/page_ext.c sound/core/pcm_dmaengine.c sound/soc/codecs/hdmi-codec.c include/linux/stmmac.h sound/drivers/aloop.c drivers/pci/controller/dwc/pcie-designware.h
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Framework for buffer objects that can be shared across devices/subsystems.
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*
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* Copyright(C) 2015 Intel Ltd
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _DMA_BUF_UAPI_H_
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#define _DMA_BUF_UAPI_H_
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#include <linux/types.h>
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/* begin/end dma-buf functions used for userspace mmap. */
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struct dma_buf_sync {
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__u64 flags;
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};
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#define DMA_BUF_SYNC_READ (1 << 0)
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#define DMA_BUF_SYNC_WRITE (2 << 0)
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#define DMA_BUF_SYNC_RW (DMA_BUF_SYNC_READ | DMA_BUF_SYNC_WRITE)
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#define DMA_BUF_SYNC_START (0 << 2)
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#define DMA_BUF_SYNC_END (1 << 2)
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#define DMA_BUF_SYNC_VALID_FLAGS_MASK \
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(DMA_BUF_SYNC_RW | DMA_BUF_SYNC_END)
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#define DMA_BUF_NAME_LEN 32
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#define DMA_BUF_BASE 'b'
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#define DMA_BUF_IOCTL_SYNC _IOW(DMA_BUF_BASE, 0, struct dma_buf_sync)
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/* 32/64bitness of this uapi was botched in android, there's no difference
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* between them in actual uapi, they're just different numbers.
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*/
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#define DMA_BUF_SET_NAME _IOW(DMA_BUF_BASE, 1, const char *)
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#define DMA_BUF_SET_NAME_A _IOW(DMA_BUF_BASE, 1, __u32)
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#define DMA_BUF_SET_NAME_B _IOW(DMA_BUF_BASE, 1, __u64)
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struct dma_buf_sync_partial {
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__u64 flags;
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__u32 offset;
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__u32 len;
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};
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#define DMA_BUF_IOCTL_SYNC_PARTIAL _IOW(DMA_BUF_BASE, 2, struct dma_buf_sync_partial)
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#endif
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