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b915ebe6d9
Add tests for libbpf relocation of static variable references into the .data, .rodata and .bss sections of the ELF, also add read-only test for .rodata. All passing: # ./test_progs [...] test_global_data:PASS:load program 0 nsec test_global_data:PASS:pass global data run 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .data reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .data reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_string:PASS:relocate .rodata reference 925 nsec test_global_data_string:PASS:relocate .data reference 925 nsec test_global_data_string:PASS:relocate .bss reference 925 nsec test_global_data_string:PASS:relocate .data reference 925 nsec test_global_data_string:PASS:relocate .bss reference 925 nsec test_global_data_struct:PASS:relocate .rodata reference 925 nsec test_global_data_struct:PASS:relocate .bss reference 925 nsec test_global_data_struct:PASS:relocate .rodata reference 925 nsec test_global_data_struct:PASS:relocate .data reference 925 nsec test_global_data_rdonly:PASS:test .rodata read-only map 925 nsec [...] Summary: 229 PASSED, 0 FAILED Note map helper signatures have been changed to avoid warnings when passing in const data. Joint work with Daniel Borkmann. Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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 Restructured Text 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.