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Old 07-16-2018, 10:50 AM   #16
mralk3
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Registered: May 2015
Location: Utah, USA
Distribution: Slackware 14.2 || Slackware-current && CentOS
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Quote:
Originally Posted by ponce View Post
I'm using it here with some modifications to SBo's SlackBuild
Thanks ponce!
Quote:
Originally Posted by kjhambrick View Post
Very Nice ponce !

I am going to try it out when 4.4.141 is released.

-- kjh
Is there a difference between using it with 4.4.132 vs 4.4.141? I've applied the patch, but it doesn't look like there were any microcode updates to my aging Haswell i7-4810MQ. I assume the newer kernel has fixes in it for vulns.
 
Old 07-16-2018, 04:31 PM   #17
abga
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Distribution: Slackware
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Quote:
Originally Posted by mralk3 View Post
I've applied the patch, but it doesn't look like there were any microcode updates to my aging Haswell i7-4810MQ.
According to Intel's latest release of "microcode revision guidance" (July 13 2018) the i7-4810MQ, which is not listed but only his closest model i7-4800MQ, has the latest MCU Rev 0x25 (page 8 - first section - Haswell M)
https://www.intel.com/content/dam/ww...e-guidance.pdf

Usually the firmware release note (also available inside the tgz archive) describes which CPU models received an update:
https://downloadcenter.intel.com/dow...le?product=873
Quote:
== 20180703 Release ==
-- Updates upon 20180425 release --
Processor Identifier Version Products
Model Stepping F-MO-S/PI Old->New
---- updated platforms ------------------------------------
SNB-EP C1 6-2d-6/6d 0000061c->0000061d Xeon E5
SNB-EP C2 6-2d-7/6d 00000713->00000714 Xeon E5
IVT C0 6-3e-4/ed 0000042c->0000042d Xeon E5 v2; Core i7-4960X/4930K/4820K
IVT D1 6-3e-7/ed 00000713->00000714 Xeon E5 v2
HSX-E/EP/4S C0 6-3f-2/6f 0000003c->0000003d Xeon E5 v3
HSX-EX E0 6-3f-4/80 00000011->00000012 Xeon E7 v3
SKX-SP/D/W/X H0 6-55-4/b7 02000043->0200004d Xeon Bronze 31xx, Silver 41xx, Gold 51xx/61xx Platinum 81xx, D/W-21xx; Core i9-7xxxX
BDX-DE A1 6-56-5/10 0e000009->0e00000a Xeon D-15x3N
---- intel-ucode-with-caveats/ ----------------------------
BDX-ML B/M/R0 6-4f-1/ef 0b00002c->0b00002e Xeon E5/E7 v4; Core i7-69xx/68xx
 
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