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Filename Latest commit message Latest commit date
Naveen N. Rao 758f2046ea powerpc/bpf: use unsigned division instruction for 64-bit operations
BPF_ALU64 div/mod operations are currently using signed division, unlike
BPF_ALU32 operations. Fix the same. DIV64 and MOD64 overflow tests pass
with this fix.

Fixes: 156d0e290e ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-06-13 23:07:00 +02:00
arch powerpc/bpf: use unsigned division instruction for 64-bit operations 2019-06-13 23:07:00 +02:00
block
certs
crypto
Documentation linux-can-fixes-for-5.2-20190607 2019-06-09 19:44:01 -07:00
drivers nfp: ensure skb network header is set for packet redirect 2019-06-09 20:08:09 -07:00
fs
include bpf: simplify definition of BPF_FIB_LOOKUP related flags 2019-06-13 22:43:42 +02:00
init
ipc
kernel bpf: lpm_trie: check left child of last leftmost node for NULL 2019-06-11 13:52:37 +02:00
lib
LICENSES
mm
net xdp: check device pointer before clearing 2019-06-12 16:41:47 +02:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2019-06-07 14:46:47 -07:00
scripts
security
sound
tools bpf: fix div64 overflow tests to properly detect errors 2019-06-13 23:07:00 +02:00
usr
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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.