search for: craftili

Displaying 7 results from an estimated 7 matches for "craftili".

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2020 Apr 28
3
Should SEV-ES #VC use IST? (Re: [PATCH] Allow RDTSC and RDTSCP from userspace)
On Mon, Apr 27, 2020 at 10:37:41AM -0700, Andy Lutomirski wrote: > I have a somewhat serious question: should we use IST for #VC at all? > As I understand it, Rome and Naples make it mandatory for hypervisors > to intercept #DB, which means that, due to the MOV SS mess, it's sort > of mandatory to use IST for #VC. But Milan fixes the #DB issue, so, > if we're running under
2020 Jun 23
5
Should SEV-ES #VC use IST? (Re: [PATCH] Allow RDTSC and RDTSCP from userspace)
On Tue, Jun 23, 2020 at 01:07:06PM +0200, Peter Zijlstra wrote: > On Tue, Apr 28, 2020 at 09:55:12AM +0200, Joerg Roedel wrote: > So what happens if this #VC triggers on the first access to the #VC > stack, because the malicious host has craftily mucked with only the #VC > IST stack page? > > Or on the NMI IST stack, then we get #VC in NMI before the NMI can fix > you up.
2020 Jun 23
0
Should SEV-ES #VC use IST? (Re: [PATCH] Allow RDTSC and RDTSCP from userspace)
On Tue, Apr 28, 2020 at 09:55:12AM +0200, Joerg Roedel wrote: > On Mon, Apr 27, 2020 at 10:37:41AM -0700, Andy Lutomirski wrote: > > I have a somewhat serious question: should we use IST for #VC at all? > > As I understand it, Rome and Naples make it mandatory for hypervisors > > to intercept #DB, which means that, due to the MOV SS mess, it's sort > > of mandatory
2011 May 04
1
winbind as a name service "proxy"?
Hi, We hava a bunch of machines that needs to have the ability to look up users and groups (like with libnss_winbind) but we need to have the Kerberos and PAM stuff. We really don't want to join them to the AD. Are there any way to use one server as a proxy for name and group lookups? [dumb-node] --> [master-node-with-winbind] --> [AD] Best regards Emil Assarsson Sony Ericsson
2020 Jun 23
0
Should SEV-ES #VC use IST? (Re: [PATCH] Allow RDTSC and RDTSCP from userspace)
On 23/06/2020 12:30, Joerg Roedel wrote: > On Tue, Jun 23, 2020 at 01:07:06PM +0200, Peter Zijlstra wrote: >> On Tue, Apr 28, 2020 at 09:55:12AM +0200, Joerg Roedel wrote: >> So what happens if this #VC triggers on the first access to the #VC >> stack, because the malicious host has craftily mucked with only the #VC >> IST stack page? >> >> Or on the NMI IST
2007 Apr 30
17
Managing packages which require a reboot
Hi, I''m working on a method to manage packages which require a reboot after being installed. I''m curious how other people are handling this problem. Consider the resource: pkg_deploy { "MacOSXUpdCombo10.4.9Intel.dmg": alias => macosx1049 } I''d like to only install the package under if the following conditions are met: - No user is logged into the
2018 May 20
0
You say #nothing... I say "Hello. Hello! Hello?" Moving forward with this will stop this violence, it will also stop murder, and then death. (... in that order)
<cursi.ve.lamc.la> You are in The Matrix <http://isiti.gq/lists/lt.php?id=YUgNAAVdGAFSXB1QWlQKVF0F> . That's a significantly better thing than implied by the movie, but it's a good introduction to the reason for Creation, and why we are here trying to help an entire civilization transition from ?simulated reality? to Heaven. The New Testament is our guide, and seeing it's