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| author | Alexei Starovoitov <ast@kernel.org> | 2026-09-30 09:59:20 +0000 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-10-01 18:40:05 +0200 |
| commit | aeb709c767aeca996e6011133e4f7bdb2a4af652 (patch) | |
| tree | c1c2bdbb4b6b7174a5bbe9e4c2c1f1c0204adcb5 /drivers/tty/vt/Makefile | |
| download | linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.tar.gz linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.zip | |
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>
Diffstat (limited to 'drivers/tty/vt/Makefile')
| -rw-r--r-- | drivers/tty/vt/Makefile | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/tty/vt/Makefile b/drivers/tty/vt/Makefile new file mode 100644 index 000000000..ae746dcde --- /dev/null +++ b/drivers/tty/vt/Makefile @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# This file contains the font map for the default (hardware) font +# +FONTMAPFILE = cp437.uni + +obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o \ + selection.o keyboard.o \ + vt.o defkeymap.o +obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o \ + ucs.o + +# Files generated that shall be removed upon make clean +clean-files := consolemap_deftbl.c defkeymap.c \ + ucs_width_table.h ucs_recompose_table.h ucs_fallback_table.h + +hostprogs += conmakehash + +quiet_cmd_conmk = CONMK $@ + cmd_conmk = $(obj)/conmakehash $< > $@ + +$(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE) $(obj)/conmakehash + $(call cmd,conmk) + +$(obj)/defkeymap.o: $(obj)/defkeymap.c + +# Uncomment if you're changing the keymap and have an appropriate +# loadkeys version for the map. By default, we'll use the shipped +# versions. +# GENERATE_KEYMAP := 1 + +ifdef GENERATE_KEYMAP + +$(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map + loadkeys --mktable --unicode $< > $@ + +endif + +$(obj)/ucs.o: $(src)/ucs.c $(obj)/ucs_width_table.h \ + $(obj)/ucs_recompose_table.h $(obj)/ucs_fallback_table.h + +# You may uncomment one of those to have the UCS tables be regenerated +# during the build process. By default the _shipped versions are used. +# +#GENERATE_UCS_TABLES := 1 +#GENERATE_UCS_TABLES := 2 # invokes gen_ucs_recompose_table.py with --full + +ifdef GENERATE_UCS_TABLES + +$(obj)/ucs_width_table.h: $(src)/gen_ucs_width_table.py + $(PYTHON3) $< -o $@ + +ifeq ($(GENERATE_UCS_TABLES),2) +gen_recomp_arg := --full +else +gen_recomp_arg := +endif + +$(obj)/ucs_recompose_table.h: $(src)/gen_ucs_recompose_table.py + $(PYTHON3) $< -o $@ $(gen_recomp_arg) + +$(obj)/ucs_fallback_table.h: $(src)/gen_ucs_fallback_table.py + $(PYTHON3) $< -o $@ + +endif |