v4 -> v5
- Fixes suggested by Andrii
v3 -> v4
- Fixed issue incorrect increment of arg counter
- Removed __weak and noinline from kfunc definiton
- Some other minor fixes.
v2 -> v3
- Fixed missing prototype error
- Fixes suggested by other Joanne and Kumar.
v1 -> v2
- Used kfuncs as suggested by Alexei
- Used Benjamin Tissoires' patch from the HID v4 series to add a
sleepable kfunc set (I sent the patch as a part of this series as it
seems to have been dropped from v5) and acked it. Hope this is okay.
- Added support for verifying string constants to kfuncs
Benjamin Tissoires (1):
btf: Add a new kfunc set which allows to mark a function to be
sleepable
KP Singh (4):
bpf: kfunc support for ARG_PTR_TO_CONST_STR
bpf: Allow kfuncs to be used in LSM programs
bpf: Add a bpf_getxattr kfunc
bpf/selftests: Add a selftest for bpf_getxattr
include/linux/bpf_verifier.h | 2 +
include/linux/btf.h | 2 +
kernel/bpf/btf.c | 43 ++++++++-
kernel/bpf/verifier.c | 89 +++++++++++--------
kernel/trace/bpf_trace.c | 42 +++++++++
.../testing/selftests/bpf/prog_tests/xattr.c | 54 +++++++++++
tools/testing/selftests/bpf/progs/xattr.c | 37 ++++++++
7 files changed, 229 insertions(+), 40 deletions(-)
create mode 100644 tools/testing/selftests/bpf/prog_tests/xattr.c
create mode 100644 tools/testing/selftests/bpf/progs/xattr.c
--
2.37.0.rc0.161.g10f37bed90-goog
