Jiri Olsa
73ea92cc7a
UPSTREAM: bpf: Add d_path helper ...
Adding d_path helper function that returns full path for
given 'struct path' object, which needs to be the kernel
BTF 'path' object. The path is returned in buffer provided
'buf' of size 'sz' and is zero terminated.
bpf_d_path(&file->f_path, buf, size);
The helper calls directly d_path function, so there's only
limited set of function it can be called from. Adding just
very modest set for the start.
Updating also bpf.h tools uapi header and adding 'path' to
bpf_helpers_doc.py script.
Change-Id: Ic530ea9da08f5f6479bfd7a5b7c8c26d7d4aaa66
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: KP Singh <kpsingh@google.com>
Link: https://lore.kernel.org/bpf/20200825192124.710397-11-jolsa@kernel.org
2026-01-14 18:12:23 -08:00
Merge android11-5.4.180+ ( 598165f) into msm-5.4
2022-04-21 10:51:21 +05:30
Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-10-08 15:17:54 +03:00
Revert "PM: domains: Fix up terminology with parent/child"
2023-06-16 09:26:26 +00:00
genksyms: fix memory leak when the same symbol is read from *.symref file
2025-03-13 12:43:00 +01:00
Merge branch 'android11-5.4-lts' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-12-11 01:41:51 -08:00
Merge tag 'LA.UM.9.14.r1-25800-LAHAINA.QSSI15.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4 into android13-5.4-lahaina
2025-02-14 02:42:56 +02:00
selinux: Chain up tool resolving errors in install_policy.sh
2025-04-10 14:29:39 +02:00
ftrace/scripts: Update the instructions for ftrace-bisect.sh
2023-02-06 07:52:44 +01:00
Merge android11-5.4.86+ ( 7d99cf8) into msm-5.4
2021-06-07 15:17:29 +05:30
ASN.1: Fix check for strdup() success
2023-04-26 11:24:06 +02:00
scripts: switch explicitly to Python 3
2021-05-22 11:38:30 +02:00
UPSTREAM: bpf: Add d_path helper
2026-01-14 18:12:23 -08:00
Merge android11-5.4.259+ ( 70db018) into msm-5.4
2024-01-31 01:01:26 -08:00
kbuild: fix argument parsing in scripts/config
2025-06-04 14:32:31 +02:00
scripts: switch explicitly to Python 3
2021-05-22 11:38:30 +02:00
Merge tag 'ASB-2023-02-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2023-02-08 18:28:38 +02:00
scripts/faddr2line: Fix regression in name resolution on ppc64le
2022-12-08 11:23:02 +01:00
kbuild: Fix '-S -c' in x86 stack protector scripts
2024-08-19 05:33:53 +02:00
kbuild: Fix '-S -c' in x86 stack protector scripts
2024-08-19 05:33:53 +02:00
kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y
2021-09-22 12:26:26 +02:00
ANDROID: generate_initcall_order.pl: Use two dash long options for llvm-nm
2021-07-21 20:41:37 -07:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-10-08 15:17:54 +03:00
UPSTREAM: kbuild: Add support for 'as-instr' to be used in Kconfig files
2022-11-14 03:04:02 +02:00
leaking_addresses: Always print a trailing newline
2021-11-17 09:48:31 +01:00
BACKPORT: bpf: Resolve BTF IDs in vmlinux image
2026-01-14 18:12:02 -08:00
kbuild: add infrastructure to build userspace programs
2025-09-28 10:00:32 +02:00
kbuild: add infrastructure to build userspace programs
2025-09-28 10:00:32 +02:00
kbuild: Move -Wenum-enum-conversion to W=2
2025-03-13 12:43:09 +01:00
gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
2022-08-25 11:18:31 +02:00
kbuild: use -MMD instead of -MD to exclude system headers from dependency
2025-07-17 18:24:51 +02:00
Merge tag 'ASB-2025-09-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-09-12 18:48:05 +03:00
This is the 5.4.212 stable release
2022-09-21 12:34:35 +02:00
kbuild: add infrastructure to build userspace programs
2025-09-28 10:00:32 +02:00
Merge 5.4.287 into android11-5.4-lts
2024-12-16 10:50:16 +00:00
mksysmap: Fix the mismatch of 'L0' symbols in System.map
2022-09-28 11:03:59 +02:00
This is the 5.4.244 stable release
2023-06-20 11:07:18 +00:00
Linux 5.4.129
2021-06-30 19:19:07 +02:00
recordmcount.pl: fix typo in s390 mcount regex
2022-01-05 12:37:44 +01:00
ANDROID: setlocalversion: make KMI_GENERATION optional
2021-11-17 22:45:14 +00:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
sign-file: Fix incorrect return values check
2023-12-20 15:41:17 +01:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
scripts/tags.sh: Resolve gtags empty index generation
2023-07-27 08:37:03 +02:00
Makefile: fix GDB warning with CONFIG_RELR
2021-07-14 16:53:12 +02:00
73ea92cc7a