acrn-kernel/tools
Leon Hwang ec18d7507f selftests/bpf: Correct map_fd to data_fd in tailcalls
[ Upstream commit 96daa9874211d5497aa70fa409b67afc29f0cb86 ]

Get and check data_fd. It should not check map_fd again.

Meanwhile, correct some 'return' to 'goto out'.

Thank the suggestion from Maciej in "bpf, x64: Fix tailcall infinite
loop"[0] discussions.

[0] https://lore.kernel.org/bpf/e496aef8-1f80-0f8e-dcdd-25a8c300319a@gmail.com/T/#m7d3b601066ba66400d436b7e7579b2df4a101033

Fixes: 79d49ba048 ("bpf, testing: Add various tail call test cases")
Fixes: 3b03791111 ("selftests/bpf: Add tailcall_bpf2bpf tests")
Fixes: 5e0b0a4c52 ("selftests/bpf: Test tail call counting with bpf2bpf and data on stack")
Signed-off-by: Leon Hwang <hffilwlqm@gmail.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20230906154256.95461-1-hffilwlqm@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:51:51 +01:00
..
accounting
arch
bootconfig
bpf
build
certs
cgroup
counter
debugging
edid
firewire
firmware
gpio
hv
iio tools: iio: iio_generic_buffer: Fix some integer type and calculation 2023-09-23 11:11:07 +02:00
include maple_tree: add GFP_KERNEL to allocations in mas_expected_entries() 2023-11-02 09:35:24 +01:00
io_uring
kvm/kvm_stat
laptop
leds
lib libbpf: Free btf_vmlinux when closing bpf_object 2023-09-23 11:11:03 +02:00
memory-model
objtool objtool: Propagate early errors 2023-11-20 11:51:50 +01:00
pci
pcmcia
perf perf evlist: Avoid frequency mode for the dummy event 2023-11-08 14:11:02 +01:00
power
rcu
scripts
spi
testing selftests/bpf: Correct map_fd to data_fd in tailcalls 2023-11-20 11:51:51 +01:00
thermal
time
tracing
usb
verification
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Makefile