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/s390/block/Makefile | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 drivers/s390/block/Makefile (limited to 'drivers/s390/block/Makefile') diff --git a/drivers/s390/block/Makefile b/drivers/s390/block/Makefile new file mode 100644 index 000000000..3dd1a3ce7 --- /dev/null +++ b/drivers/s390/block/Makefile @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# S/390 block devices +# + +CONTEXT_ANALYSIS := y + +dasd_eckd_mod-objs := dasd_eckd.o dasd_3990_erp.o dasd_alias.o +dasd_fba_mod-objs := dasd_fba.o +dasd_diag_mod-objs := dasd_diag.o +dasd_mod-objs := dasd.o dasd_ioctl.o dasd_proc.o dasd_devmap.o \ + dasd_genhd.o dasd_erp.o +ifdef CONFIG_DASD_EER +dasd_mod-objs += dasd_eer.o +endif + +obj-$(CONFIG_DASD) += dasd_mod.o +obj-$(CONFIG_DASD_DIAG) += dasd_diag_mod.o +obj-$(CONFIG_DASD_ECKD) += dasd_eckd_mod.o +obj-$(CONFIG_DASD_FBA) += dasd_fba_mod.o +obj-$(CONFIG_DCSSBLK) += dcssblk.o + +scm_block-objs := scm_drv.o scm_blk.o +obj-$(CONFIG_SCM_BLOCK) += scm_block.o -- cgit v1.3.1