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https://github.com/Kicksecure/security-misc.git
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21 lines
894 B
Plaintext
21 lines
894 B
Plaintext
## Copyright (C) 2023 - 2024 ENCRYPTED SUPPORT LP <adrelanos@whonix.org>
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## See the file COPYING for copying conditions.
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## Lower parallel compilation jobs to 1 if less than 2 GB RAM to avoid freezing of virtual machines.
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## This does not necessarily belong into security-misc.
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##
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## Example here:
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## https://forums.whonix.org/t/linux-kernel-runtime-guard-lkrg-linux-kernel-runtime-integrity-checking-and-exploit-detection/8477/26
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##
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## This might no longer be possible in the future. See:
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## "Stop handling dkms.conf as a bash/shell script"
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## https://github.com/dell/dkms/issues/414
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ENOUGH_RAM="1950"
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total_ram="$(free -m | sed -n -e '/^Mem:/s/^[^0-9]*\([0-9]*\) .*/\1/p')"
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if [ "$total_ram" -ge "$ENOUGH_RAM" ]; then
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true "INFO: Enough RAM available. Not lowering compilation cores."
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else
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true "INFO: Not enough RAM available. Lowering compilation cores to 1."
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parallel_jobs=1
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fi
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