diff options
Diffstat (limited to 'Documentation/process/changes.rst')
| -rw-r--r-- | Documentation/process/changes.rst | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst index b398b8576417..a337e8eabfe1 100644 --- a/Documentation/process/changes.rst +++ b/Documentation/process/changes.rst @@ -30,11 +30,12 @@ you probably needn't concern yourself with pcmciautils. Program Minimal version Command to check the version ====================== =============== ======================================== GNU C 5.1 gcc --version -Clang/LLVM (optional) 10.0.1 clang --version +Clang/LLVM (optional) 11.0.0 clang --version GNU make 3.81 make --version binutils 2.23 ld -v flex 2.5.35 flex --version bison 2.0 bison --version +pahole 1.16 pahole --version util-linux 2.10o fdformat --version kmod 13 depmod -V e2fsprogs 1.41.4 e2fsck -V @@ -108,6 +109,16 @@ Bison Since Linux 4.16, the build system generates parsers during build. This requires bison 2.0 or later. +pahole: +------- + +Since Linux 5.2, if CONFIG_DEBUG_INFO_BTF is selected, the build system +generates BTF (BPF Type Format) from DWARF in vmlinux, a bit later from kernel +modules as well. This requires pahole v1.16 or later. + +It is found in the 'dwarves' or 'pahole' distro packages or from +https://fedorapeople.org/~acme/dwarves/. + Perl ---- |