From 9cc63f8bcd560c760d0b12e15bba8f81c86237cf Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 14 Aug 2026 15:43:51 -0700 Subject: Merge branches 'expcb.2026.07.24a', 'misc.2026.07.30a', 'rcu-tasks.2026.07.30a', 'srcu.2026.08.11a' and 'torture.2026.08.14a' into HEAD Changes: Make expedited grace periods expedite normal RCU callbacks Miscellaneous fixes: * Improve diagnostic output with character task states. * Mark accesses to inform KCSAN of concurrency design. * Move from kmalloc() to kmalloc_obj(). * Documentation updates. * Improve handling of RCU deferred quiescent states. * Clean up unused function arguments and structure fields. * Reduce show_rcu_gp_kthreads() stack space. Tasks RCU updates: * Clean up after SRCU re-implementation of Tasks Trace RCU. * Mark accesses to inform KCSAN of concurrency design. * Add ->lazy_timer status to diagnostic output. * Remove an unnecessary memory barrier. * Fix a data race, courtesy of KCSAN. * Documentation updates. * Convert cond_resched_tasks_rcu_qs() from macro to static inline function. SRCU updates: * Add Rust helpers for SRCU. * Avoid losing queued work at cleanup_srcu_struct() time. Torture-test updates: * Preparation work for immediate RCU priority deboosting. * Test RCU readers from real interrupt handlers (as opposed to softirq). * Simplify code through use of cpumask_next_wrap(). * Improve diagnostic output with character task states. * Add rcutorture.nwriters parameter to allow lightweight stall testing, and rcutorture.stall_only to make doing so easier. * Test an RCU Tasks Trace grace period implying an RCU grace period. * Make RCU Tasks Trace torturing track reader batches. * Fix a data race, courtesy of KCSAN. * Plug a shuffle_tmp_mask memory leak on kthread spawn failure. --- include/uapi/fwctl/bnxt.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 include/uapi/fwctl/bnxt.h (limited to 'include/uapi/fwctl/bnxt.h') diff --git a/include/uapi/fwctl/bnxt.h b/include/uapi/fwctl/bnxt.h new file mode 100644 index 000000000..32e0bfb9a --- /dev/null +++ b/include/uapi/fwctl/bnxt.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (c) 2026, Broadcom Inc + */ + +#ifndef _UAPI_FWCTL_BNXT_H_ +#define _UAPI_FWCTL_BNXT_H_ + +#include + +enum fwctl_bnxt_commands { + FWCTL_BNXT_INLINE_COMMANDS = 0, + FWCTL_BNXT_QUERY_COMMANDS, + FWCTL_BNXT_SEND_COMMANDS, +}; + +/** + * struct fwctl_info_bnxt - ioctl(FWCTL_INFO) out_device_data + * @uctx_caps: The command capabilities driver accepts. + * + * Return basic information about the FW interface available. + */ +struct fwctl_info_bnxt { + __u32 uctx_caps; +}; +#endif -- cgit v1.3.1