-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Hello,
A new version, v1.0.20210219, of the backported WireGuard kernel module for
3.10 <= Linux <= 5.5.y has been tagged in the git repository.
== Changes ==
* compat: remove unused version.h headers
* compat: redefine version constants for sublevel>=256
* compat: skb_mark_not_on_list will be backported to Ubuntu 18.04
* compat: zero out skb->cb before icmp
Various compat fixes, most notable of which is that the 4.9.256 and 4.4.256
kernels no longer cause integer wraparound problems. For more info:
https://lwn.net/Articles/845120/ https://lwn.net/Articles/845207/
* selftests: test multiple parallel streams
* qemu: bump default kernel version
Usual test harness improvements.
* peer: put frequently used members above cache lines
* device: do not generate ICMP for non-IP packets
* queueing: get rid of per-peer ring buffers
Most notable here is the queueing commit. Having two ring buffers per-peer
means that every peer resulted in two massive ring allocations. On an 8-core
x86_64 machine, this commit reduces the per-peer allocation from 18,688 bytes
to 1,856 bytes, which is an 90% reduction. With some single-machine
deployments approaching 500,000 peers, we're talking about a reduction from 7
gigs of memory down to 700 megs of memory.
This release contains commits from: Jason A. Donenfeld and Thadeu Lima de
Souza Cascardo.
As always, the source is available at
https://git.zx2c4.com/wireguard-linux-compat/
and information about the project is available at https://www.wireguard.com/ .
This version is available in compressed tarball form here:
https://git.zx2c4.com/wireguard-linux-compat/snapshot/wireguard-linux-compat-1.0.20210219.tar.xz
SHA2-256: 99d35296b8d847a0d4db97a4dda96b464311a6354e75fe0bef6e7c4578690f00
A PGP signature of that file decompressed is available here:
https://git.zx2c4.com/wireguard-linux-compat/snapshot/wireguard-linux-compat-1.0.20210219.tar.asc
Signing key: AB9942E6D4A4CFC3412620A749FC7012A5DE03AE
Remember to unxz the tarball before verifying the signature.
If you're a package maintainer, please bump your package version. If you're a
user, the WireGuard team welcomes any and all feedback on this latest version.
Finally, WireGuard development thrives on donations. By popular demand, we
have a webpage for this: https://www.wireguard.com/donations/
Thank you,
Jason Donenfeld
-BEGIN PGP SIGNATURE-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=wGOc
-END PGP SIGNATURE-
