On 11/24/18 1:34 PM, Oleg Cherkasov wrote:
On 24.11.2018 18:44, sean darcy wrote:
I'm trying to disable the spectre mitigations. I've set up
/etc/default/grub:
cat grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
#GRUB_CMDLINE_LINUX="resume=UUID=d695f875-5220-49ab-8b0d-4f58649cd8ad
nomodeset rhgb quiet"
GRUB_CMDLINE_LINUX="resume=UUID=d695f875-5220-49ab-8b0d-4f58649cd8ad
nomodeset pti=off spectre_v2=off l1tf=off nospec_store_bypass_disable
no_stf_barrier"
GRUB_DISABLE_RECOVERY="true"
but the command line is not used when I update the kernel. I tried
again with dnf reinstall kernel*.
Shall you update grub configuration instead?
grub2-mkconfig --output=/boot/grub2/grub.cfg
_______________________________________________
Yes, I could do that. But I'd like this to happen on each update.
Doesn't/shouldn't kernel update run grub2-mkconfig ?
And which kernel* is supposed to run it ? Or is the user expected to
roll his own ?
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