Revision tags: v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35 |
#
256eab48 |
| 07-May-2021 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: Stop using static variables for passing data to/from user-space
In preparation of skipping emitting static variables in BPF skeletons, switch all current selftests uses of static vari
selftests/bpf: Stop using static variables for passing data to/from user-space
In preparation of skipping emitting static variables in BPF skeletons, switch all current selftests uses of static variables to pass data between BPF and user-space to use global variables.
All non-read-only `static volatile` variables become just plain global variables by dropping `static volatile` part.
Read-only `static volatile const` variables, though, still require `volatile` modifier, otherwise compiler will ignore whatever values are set from user-space.
Few static linker tests are using name-conflicting static variables to validate that static linker still properly handles static variables and doesn't trip up on name conflicts.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210507054119.270888-4-andrii@kernel.org
show more ...
|
#
c2e39c6b |
| 19-Apr-2021 |
Florent Revest <revest@chromium.org> |
selftests/bpf: Add a series of tests for bpf_snprintf
The "positive" part tests all format specifiers when things go well.
The "negative" part makes sure that incorrect format strings fail at load
selftests/bpf: Add a series of tests for bpf_snprintf
The "positive" part tests all format specifiers when things go well.
The "negative" part makes sure that incorrect format strings fail at load time.
Signed-off-by: Florent Revest <revest@chromium.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210419155243.1632274-7-revest@chromium.org
show more ...
|