linux-firmware: 20230625 -> unstable-2023-07-24

[K900]

Includes a better Zenbleed mitigation and some misc fixes.

Description of changes

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 23.11 Release Notes (or backporting 23.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

[amarshall]

Been running this on a Zen2 machine for a few hours without issues.

[github-actions]

Backport failed for release-23.05, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally.

git fetch origin release-23.05
git worktree add -d .worktree/backport-245305-to-release-23.05 origin/release-23.05
cd .worktree/backport-245305-to-release-23.05
git checkout -b backport-245305-to-release-23.05
ancref=$(git merge-base 5c1906aa2526facc27f04e4165afd2dee6194551 0c75a062bb27b20fc6003e4f7f8a4f093ed80676)
git cherry-pick -x $ancref..0c75a062bb27b20fc6003e4f7f8a4f093ed80676

[fabianhjr]

Getting the following error:

building Nix...
building the system configuration...
these 11 derivations will be built:
  /nix/store/g5rrvkciyav6wb7w9m2f21d8dmqzc7pn-source.drv
  /nix/store/7a29b35cr7vwqvzp8qlnxdjcz6b7bagz-linux-firmware-unstable-2023-07-24.drv
  /nix/store/kyjjh6qgj2rcgxrfsxrf1k8r86y4kwnp-linux-firmware-unstable-2023-07-24-xz.drv
[..]
building '/nix/store/g5rrvkciyav6wb7w9m2f21d8dmqzc7pn-source.drv'...

trying https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-unstable-2023-07-24.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download source from any mirror
error: builder for '/nix/store/g5rrvkciyav6wb7w9m2f21d8dmqzc7pn-source.drv' failed with exit code 1
error: 1 dependencies of derivation '/nix/store/7a29b35cr7vwqvzp8qlnxdjcz6b7bagz-linux-firmware-unstable-2023-07-24.drv' failed to build
error: 1 dependencies of derivation '/nix/store/kyjjh6qgj2rcgxrfsxrf1k8r86y4kwnp-linux-firmware-unstable-2023-07-24-xz.drv' failed to build
error: 1 dependencies of derivation '/nix/store/1hv4qk1grg4a29yqihryi5l7911zyjqq-firmware.drv' failed to build
[..]

[K900]

Oh no. I think I know what happened...