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Toke Høiland-Jørgensen 074fd02d45 xdp: Fix cleanup on map free for devmap_hash map type
[ Upstream commit 071cdecec57fb5d5df78e6a12114ad7bccea5b0e ]

Tetsuo pointed out that it was not only the device unregister hook that was
broken for devmap_hash types, it was also cleanup on map free. So better
fix this as well.

While we're at it, there's no reason to allocate the netdev_map array for
DEVMAP_HASH, so skip that and adjust the cost accordingly.

Fixes: 6f9d451ab1 ("xdp: Add devmap_hash map type for looking up devices by hashed index")
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20191121133612.430414-1-toke@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-26 10:01:08 +01:00
arch hwrng: omap3-rom - Fix missing clock by probing with device tree 2020-01-26 10:01:03 +01:00
block
certs
crypto
Documentation hwrng: omap3-rom - Fix missing clock by probing with device tree 2020-01-26 10:01:03 +01:00
drivers drm/radeon: fix bad DMA from INTERRUPT_CNTL2 2020-01-26 10:01:08 +01:00
fs afs: Remove set but not used variables 'before', 'after' 2020-01-26 10:01:08 +01:00
include mmc: sdio: fix wl1251 vendor id 2020-01-26 10:01:07 +01:00
init
ipc
kernel xdp: Fix cleanup on map free for devmap_hash map type 2020-01-26 10:01:08 +01:00
lib
LICENSES
mm
net SUNRPC: Fix another issue with MIC buffer space 2020-01-26 10:01:07 +01:00
samples
scripts
security
sound
tools kselftests: cgroup: Avoid the reuse of fd after it is deallocated 2020-01-26 10:01:07 +01:00
usr
virt
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.cocciconfig
.get_maintainer.ignore
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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.