Go to file
Daniel Borkmann c861168b7c bpf, selftest: add test cases for BTF Var and DataSec
Extend test_btf with various positive and negative tests around
BTF verification of kind Var and DataSec. All passing as well:

  # ./test_btf
  [...]
  BTF raw test[4] (global data test #1): OK
  BTF raw test[5] (global data test #2): OK
  BTF raw test[6] (global data test #3): OK
  BTF raw test[7] (global data test #4, unsupported linkage): OK
  BTF raw test[8] (global data test #5, invalid var type): OK
  BTF raw test[9] (global data test #6, invalid var type (fwd type)): OK
  BTF raw test[10] (global data test #7, invalid var type (fwd type)): OK
  BTF raw test[11] (global data test #8, invalid var size): OK
  BTF raw test[12] (global data test #9, invalid var size): OK
  BTF raw test[13] (global data test #10, invalid var size): OK
  BTF raw test[14] (global data test #11, multiple section members): OK
  BTF raw test[15] (global data test #12, invalid offset): OK
  BTF raw test[16] (global data test #13, invalid offset): OK
  BTF raw test[17] (global data test #14, invalid offset): OK
  BTF raw test[18] (global data test #15, not var kind): OK
  BTF raw test[19] (global data test #16, invalid var referencing sec): OK
  BTF raw test[20] (global data test #17, invalid var referencing var): OK
  BTF raw test[21] (global data test #18, invalid var loop): OK
  BTF raw test[22] (global data test #19, invalid var referencing var): OK
  BTF raw test[23] (global data test #20, invalid ptr referencing var): OK
  BTF raw test[24] (global data test #21, var included in struct): OK
  BTF raw test[25] (global data test #22, array of var): OK
  [...]
  PASS:167 SKIP:0 FAIL:0

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2019-04-09 17:05:47 -07:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-27 12:22:57 -07:00
block io_uring-20190323 2019-03-23 10:25:12 -07:00
certs kexec, KEYS: Make use of platform keyring for signature verify 2019-02-04 17:34:07 -05:00
crypto lib/lzo: separate lzo-rle from lzo 2019-03-07 18:32:03 -08:00
Documentation bpf: add specification for BTF Var and DataSec kinds 2019-04-09 17:05:46 -07:00
drivers Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-27 17:37:58 -07:00
fs NFS client bugfixes for Linux 5.1 2019-03-26 14:25:48 -07:00
include bpf: allow for key-less BTF in array map 2019-04-09 17:05:46 -07:00
init init/main: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
ipc Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-03-12 14:08:19 -07:00
kernel bpf: allow for key-less BTF in array map 2019-04-09 17:05:46 -07:00
lib kbuild: add ability to generate BTF type info for vmlinux 2019-04-03 00:53:07 +02:00
LICENSES LICENSES: Add GCC runtime library exception text 2019-01-16 14:54:15 -07:00
mm device-dax for 5.1 2019-03-16 13:05:32 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-27 17:37:58 -07:00
samples samples/bpf: fix build with new clang 2019-04-05 16:28:36 +02:00
scripts kbuild: add ability to generate BTF type info for vmlinux 2019-04-03 00:53:07 +02:00
security selinux: fix NULL dereference in policydb_destroy() 2019-03-18 12:19:48 -04:00
sound sound fixes for 5.1-rc2 2019-03-22 14:04:38 -07:00
tools bpf, selftest: add test cases for BTF Var and DataSec 2019-04-09 17:05:47 -07:00
usr user/Makefile: Fix typo and capitalization in comment section 2018-12-11 00:18:03 +09:00
virt ARM: some cleanups, direct physical timer assignment, cache sanitization 2019-03-15 15:00:28 -07:00
.clang-format rhashtable: rename rht_for_each*continue as *from. 2019-03-21 14:01:10 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore kbuild: Add support for DT binding schema checks 2018-12-13 09:41:32 -06:00
.mailmap .mailmap: Add Mathieu Othacehe 2019-02-21 11:41:19 +00:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
Kbuild Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
Kconfig kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
MAINTAINERS io_uring-20190323 2019-03-23 10:25:12 -07:00
Makefile kbuild: add ability to generate BTF type info for vmlinux 2019-04-03 00:53:07 +02:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.