Messages in this thread | | | Date | Sat, 17 Feb 2018 11:42:48 -0200 | From | Henrique de Moraes Holschuh <> | Subject | Re: [PATCH] x86/microcode: Check microcode revision before updating sibling threads |
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On Fri, 16 Feb 2018, Ashok Raj wrote: > After updating microcode on one of the threads in the core, the > thread sibling automatically gets the update since the microcode > resources are shared. Check the ucode revision on the cpu before > performing a ucode update.
I wonder when this broke, because it used to do that just fine.
I even had to explain to a couple Debian users that no, nothing was broken and yes, while it looked like the kernel was skipping some "CPUs", it was actually updating all of them...
-- Henrique Holschuh
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