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| From | Valdis.Kletnieks@vt.edu |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [kernel-hardening] [PATCH v5 03/32] x86/cpa: In populate_pgd, don't set the pgd entry until it's populated |
| Date | 2016-07-28 11:30 +0200 |
| Message-ID | <rZPND-4ie-21@gated-at.bofh.it> (permalink) |
| References | (2 earlier) <rTQCJ-3Y9-15@gated-at.bofh.it> <rXAzn-Yj-1@gated-at.bofh.it> <rXBlL-1x5-3@gated-at.bofh.it> <rXXFD-7l1-3@gated-at.bofh.it> <rY6zf-3ZH-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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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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Re: [kernel-hardening] [PATCH v5 03/32] x86/cpa: In populate_pgd, don't set the pgd entry until it's populated Valdis.Kletnieks@vt.edu - 2016-07-28 11:30 +0200
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