selftests/bpf: Add a test for objects stuck in free_by_rcu_ttracegrafted

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 <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/acpi/arm64/Makefile b/drivers/acpi/arm64/Makefile
new file mode 100644
index 000000000..9390b57cb
--- /dev/null
+++ b/drivers/acpi/arm64/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_ACPI_AGDI) 	+= agdi.o
+obj-$(CONFIG_ACPI_APMT) 	+= apmt.o
+obj-$(CONFIG_ACPI_FFH)		+= ffh.o
+obj-$(CONFIG_ACPI_GTDT) 	+= gtdt.o
+obj-$(CONFIG_ACPI_IORT) 	+= iort.o
+obj-$(CONFIG_ACPI_MPAM) 	+= mpam.o
+obj-$(CONFIG_ACPI_PROCESSOR_IDLE) += cpuidle.o
+obj-$(CONFIG_ARM_AMBA)		+= amba.o
+obj-y				+= dma.o init.o
+obj-y				+= thermal_cpufreq.o