No description
  • C 96.8%
  • Assembly 0.9%
  • Rust 0.7%
  • Shell 0.6%
  • Python 0.5%
  • Other 0.3%
Find a file
Howard Chu d796c51ee5 perf test trace: Remove set -e for BTF general tests
Remove set -e and print error messages in BTF general tests.

Before:
    $ sudo /tmp/perf test btf -vv
    108: perf trace BTF general tests:
    108: perf trace BTF general tests                                    : Running
    --- start ---
    test child forked, pid 889299
    Checking if vmlinux BTF exists
    Testing perf trace's string augmentation
    String augmentation test failed
    ---- end(-1) ----
    108: perf trace BTF general tests                                    : FAILED!

After:
    $ sudo /tmp/perf test btf -vv
    108: perf trace BTF general tests:
    108: perf trace BTF general tests                                    : Running
    --- start ---
    test child forked, pid 886551
    Checking if vmlinux BTF exists
    Testing perf trace's string augmentation
    String augmentation test failed, output:
    :886566/886566 renameat2(CWD, "/tmp/file1_RcMa", CWD, "/tmp/file2_RcMa", NOREPLACE) = 0---- end(-1) ----
    108: perf trace BTF general tests                                    : FAILED!

Signed-off-by: Howard Chu <howardchu95@gmail.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20250528191148.89118-5-howardchu95@gmail.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
History 2025-06-09 11:18:19 -07:00
arch
block
certs
crypto
Documentation
drivers
fs
include
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.pylintrc
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.