Messages in this thread | | | Subject | Re: [kernel-hardening] [PATCH v5 03/32] x86/cpa: In populate_pgd, don't set the pgd entry until it's populated | From | Valdis.Kletnieks@vt ... | Date | Thu, 28 Jul 2016 05:26:47 -0400 |
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On Sat, 23 Jul 2016 16:58:16 +0200, Nicolai Stange said: > Valdis.Kletnieks@vt.edu writes:
> The reason the patch didn't work for Valdis might be that there is > another issue in next-20150722 with the same symptoms (provided you > don't watch the serial console). Valdis, did you apply the provided > patch on top of next?
Sorry, am on vacation, and no option for a serial console, that's why I missed the part about there being *two* issues...
> The "other issue" is: > > (...) > [<ffffffffb6055487>] load_microcode.isra.1.constprop.12+0x37/0xa0
> I bisected this one to 21ef9a5c3164 ("Merge branch 'x86/microcode'"). Both > of its parents do not exhibit that behaviour. This merge's author is > Ingo Molnar, so I added him to the CC list.
Confirming that I'm up and running on next-20160727 plus Borislav's patch:
Subject: [PATCH -v2 2/2] x86/microcode/intel: Fix initrd loading with CONFIG_RANDOMIZE_MEMORY
with USERCOPY, Andy Lutomirski's stack/thread cleanup work, and microcode loading from initramfs all working....
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