From bdab18633a302c82b5e5d5dbc4e38b0baf9c0837 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 20 Sep 2026 08:15:23 -0700 Subject: Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull futex fix from Ingo Molnar: - Also allocate a default private futex hash on vfork() as well, to avoid races with (private) futex waiters (Peter Zijlstra) * tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Also allocate private hash on vfork() --- drivers/gpu/host1x/job.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 drivers/gpu/host1x/job.h (limited to 'drivers/gpu/host1x/job.h') diff --git a/drivers/gpu/host1x/job.h b/drivers/gpu/host1x/job.h new file mode 100644 index 000000000..dad5a1946 --- /dev/null +++ b/drivers/gpu/host1x/job.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Tegra host1x Job + * + * Copyright (c) 2011-2013, NVIDIA Corporation. + */ + +#ifndef __HOST1X_JOB_H +#define __HOST1X_JOB_H + +#include + +struct host1x_job_gather { + unsigned int words; + dma_addr_t base; + struct host1x_bo *bo; + unsigned int offset; + bool handled; +}; + +struct host1x_job_wait { + u32 id; + u32 threshold; + u32 next_class; + bool relative; +}; + +struct host1x_job_cmd { + bool is_wait; + + union { + struct host1x_job_gather gather; + struct host1x_job_wait wait; + }; +}; + +struct host1x_job_unpin_data { + struct host1x_bo_mapping *map; +}; + +/* + * Dump contents of job to debug output. + */ +void host1x_job_dump(struct device *dev, struct host1x_job *job); + +#endif -- cgit v1.3.1