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etc/default/grub.d: add mds.conf for mitigating mds CPU vuln

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Ref: #22
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Aminda Suomalainen 2019-08-25 20:32:38 +03:00
parent 0aa41a07cf
commit 06c56bbc78
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1 changed files with 6 additions and 0 deletions
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etc/default/grub.d/mds.cfg Normal file
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# Enable all mitigation for Microarchitectural Data Sampling attack
# including disabling Simultaneous multithreading
# https://en.wikipedia.org/wiki/Simultaneous_multithreading
# WARNING: This may have performance impact!
# https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html
GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT mds=full,nosmt"