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/dwc2/Makefile | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 drivers/usb/dwc2/Makefile (limited to 'drivers/usb/dwc2/Makefile') diff --git a/drivers/usb/dwc2/Makefile b/drivers/usb/dwc2/Makefile new file mode 100644 index 000000000..2bcd6945d --- /dev/null +++ b/drivers/usb/dwc2/Makefile @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0 +ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG +ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG + +obj-$(CONFIG_USB_DWC2) += dwc2.o +dwc2-y := core.o core_intr.o platform.o drd.o +dwc2-y += params.o + +ifneq ($(filter y,$(CONFIG_USB_DWC2_HOST) $(CONFIG_USB_DWC2_DUAL_ROLE)),) + dwc2-y += hcd.o hcd_intr.o + dwc2-y += hcd_queue.o hcd_ddma.o +endif + +ifneq ($(filter y,$(CONFIG_USB_DWC2_PERIPHERAL) $(CONFIG_USB_DWC2_DUAL_ROLE)),) + dwc2-y += gadget.o +endif + +ifneq ($(CONFIG_DEBUG_FS),) + dwc2-y += debugfs.o +endif + +# NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to +# this location and renamed gadget.c. When building for dynamically linked +# modules, dwc2.ko will get built for host mode, peripheral mode, and dual-role +# mode. The PCI bus interface module will called dwc2_pci.ko and the platform +# interface module will be called dwc2_platform.ko. + +obj-$(CONFIG_USB_DWC2_PCI) += dwc2_pci.o +dwc2_pci-y := pci.o -- cgit v1.3.1