From aeb709c767aeca996e6011133e4f7bdb2a4af652 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Wed, 30 Sep 2026 09:59:20 +0000 Subject: selftests/bpf: Add a test for objects stuck in free_by_rcu_ttrace Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first free_bulk() starts RCU tasks trace GP and the rest of the elements are freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and waiting_for_gp_ttrace lists are empty. Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- drivers/usb/serial/oti6858.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 drivers/usb/serial/oti6858.h (limited to 'drivers/usb/serial/oti6858.h') diff --git a/drivers/usb/serial/oti6858.h b/drivers/usb/serial/oti6858.h new file mode 100644 index 000000000..5c25836fd --- /dev/null +++ b/drivers/usb/serial/oti6858.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Ours Technology Inc. OTi-6858 USB to serial adapter driver. + */ +#ifndef __LINUX_USB_SERIAL_OTI6858_H +#define __LINUX_USB_SERIAL_OTI6858_H + +#define OTI6858_VENDOR_ID 0x0ea0 +#define OTI6858_PRODUCT_ID 0x6858 + +#endif -- cgit v1.3.1