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Lorenz Bauer f9b7ff0d7f tools/bpftool: Fix attaching flow dissector 
My earlier patch to reject non-zero arguments to flow dissector attach
broke attaching via bpftool. Instead of 0 it uses -1 for target_fd.
Fix this by passing a zero argument when attaching the flow dissector.

Fixes: 1b514239e8 ("bpf: flow_dissector: Check value of unused flags to BPF_PROG_ATTACH")
Reported-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20201105115230.296657-1-lmb@cloudflare.com
2020-11-05 18:20:41 -08:00
arch ARM: 2020-10-23 11:17:56 -07:00
block docs: bio: fix a kerneldoc markup 2020-10-15 07:49:48 +02:00
certs
crypto drivers-5.10-2020-10-12 2020-10-13 13:04:41 -07:00
Documentation Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
drivers net: ucc_geth: Drop extraneous parentheses in comparison 2020-10-23 18:44:06 -07:00
fs Changes in gfs2: 2020-10-23 11:47:42 -07:00
include bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE 2020-10-29 20:01:46 -07:00
init linux-kselftest-kunit-5.10-rc1 2020-10-18 14:45:59 -07:00
ipc
kernel bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE 2020-10-29 20:01:46 -07:00
lib Kbuild updates for v5.10 2020-10-22 13:13:57 -07:00
LICENSES
mm Refactored code for 5.10: 2020-10-23 11:33:41 -07:00
net xsk: Fix possible memory leak at socket close 2020-10-29 15:19:56 +01:00
samples samples/bpf: Set rlimit for memlock to infinity in all samples 2020-10-27 22:46:17 +01:00
scripts bpf: Add struct bpf_redir_neigh forward declaration to BPF helper defs 2020-10-29 15:19:04 +01:00
security task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
sound dma-mapping updates for 5.10 2020-10-15 14:43:29 -07:00
tools tools/bpftool: Fix attaching flow dissector 2020-11-05 18:20:41 -08:00
usr
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap MAINTAINERS: jarkko.sakkinen@linux.intel.com -> jarkko@kernel.org 2020-10-16 11:11:19 -07:00
COPYING
CREDITS networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
Kbuild
Kconfig
MAINTAINERS Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
Makefile Kbuild updates for v5.10 2020-10-22 13:13:57 -07:00
README

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.