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nixos/testing: remove remaining coverage-data logic

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This isn't used anymore as per
https://github.com/NixOS/nixpkgs/pull/72354#discussion_r451031449.
This commit is contained in:
Florian Klink 2020-09-05 16:07:14 +02:00
parent 4b7401bb5b
commit 98d6b55fdc
4 changed files with 1 additions and 70 deletions
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9
nixos/modules/testing/test-instrumentation.nix
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@ -74,15 +74,8 @@ with import ../../lib/qemu-flags.nix { inherit pkgs; };
# OOM killer randomly get rid of processes, since this leads
# to failures that are hard to diagnose.
echo 2 > /proc/sys/vm/panic_on_oom
# Coverage data is written into /tmp/coverage-data.
mkdir -p /tmp/xchg/coverage-data
'';
# If the kernel has been built with coverage instrumentation, make
# it available under /proc/gcov.
boot.kernelModules = [ "gcov-proc" ];
# Panic if an error occurs in stage 1 (rather than waiting for
# user intervention).
boot.kernelParams =
@ -111,8 +104,6 @@ with import ../../lib/qemu-flags.nix { inherit pkgs; };
networking.defaultGateway = mkOverride 150 "";
networking.nameservers = mkOverride 150 [ ];
systemd.globalEnvironment.GCOV_PREFIX = "/tmp/xchg/coverage-data";
system.requiredKernelConfig = with config.lib.kernelConfig; [
(isYes "SERIAL_8250_CONSOLE")
(isYes "SERIAL_8250")