Microsoft Extends Again Support For Windows 7, 8.1 Skylake-based Devices (zdnet.com)
Microsoft says it is giving more time to users on Windows 7 and Windows 8.1 devices running sixth generation Intel Skylake chips. Earlier the company had said that it would end support for such systems on July 17, 2018 (before that the end date was July 17, 2017). Today's announcement further pushes the deadline, giving Windows 7 users till January 14, 2020, and Windows 8.1 users till January 2023. ZDNet adds: Today's latest change to the Skylake support cut-off dates also applies to Windows Embedded 7, 8 and 8.1 devices. As of this latest change, supported devices running Skylake -- here's the list of PCs that qualify, along with embedded devices -- will get all applicable security updates for Windows 7 and 8.1 until the end of support dates for each product. What we don't really know is why Microsoft made this latest change. Did Intel "fix" Skylake? Did customers, especially those wanting to downgrade to Windows 7, complain a lot? The official word is "This change is designed to help our customers purchase modern hardware with confidence, while continuing to manage their migrations to Windows 10."
coincidence?
Change happens and life continues just fine. You can still continue to use what works
http://saveie6.com/
NSA support.
Skylake has extensive side-band capabilities.
My take is the NSA asked Microsoft to integrate these with the OS. They probably agreed to do so for 8 and 10, but drew the line at v7, "too much money for an old OS".
Hence the big announcement that Win7 would not "support" Skylake. They spun this as being bad for users, but of course (and as you indicate) regular x64 code will run without any issues at all.
While I've had this theory for a while, I concede that the Linux team had to spend a fair amount of time implementing Skylake support.
the buttfuckngs will continue, they have just reached the deadline on thier offers of free lube.
now the real fucking starts.
CPU "Support" by an OS is primarily revolved around the CPU microcode support: https://en.wikipedia.org/wiki/... - The OS contains updates to the microcode instructions where issues have been discovered and corrected after the manufacturing of the chip.
I guess MS will still rather have people on Win7/Win8 than gong completely for alternatives. And because Win10 is an absolute no-go for quite a few people that have actually looked at what it means, it is either that or lose these customers.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
That is nonsense. MS already owns the OS and the OS is closed-source. They do not need any CPU "side-band" (whatever that is supposed to mean) capabilities.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
That's what BIOS (or "UEFI") updates are for.
The OS shouldn't even know of the CPUs microcode.
That is nonsense. MS already owns the OS and the OS is closed-source. They do not need any CPU "side-band" (whatever that is supposed to mean) capabilities.
Huh? If you don't understand what something means, why not ask?
NSA support.
Skylake has extensive side-band capabilities.....
What are the extensive side-band capabilities you are mentioning? Very curious!
That should be about the same time that DX12 support becomes an issue. At which point I'm just going to shine the whole AAA gaming thing on, apparently. Or maybe by then Bethesda and R* will start releasing for Linux. Naaaah
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
Enterprise users pushing back A lot of places have really moved to 7 and 10 is to soon. As for 8.1 some places are using they starting to move to it be for windows 10 / windows 10 LTSB came out. And with windows 8.1 10 is an easy upgrade.
London's Met Police still has some XP moving to 8.1 with plans for an in-place upgrade to Windows 10
Abused trust to install an entire operating system without consent from within Windows Update. No one will ever trust Windows updates again. Every update is labeled generically as "security update for Windows 7 for x64 based systems" or "update for Windows 7 for x64 based systems". Forces users to waste time looking up each individual KB. Been that way since XP. Treating us like idiots. I want to know exactly what a KB is for without spending 5 minutes to look it up and research exactly what's included. Do I really need a synaptic update if I don't have a laptop, of course not. So why is there is an update for it sitting there waiting for me to install? Instead of getting better with each successive OS it got worse, dramatically worse.
Let's say a particular update is known for killing computers (boot loop situation which has known to happen), there is no way to disable that update from happening. It's like watching a ticking time bomb slowly coming to destroy your computer. Forced updates are a god awful idea for those that know what they are doing. Granted the majority of the world are normal users that might be happy with automatic updates... so give them the options FFS. That's what was great about Windows 7 updates.
VPro has been around for a while now, it was only natural that it would be subverted by NSA interests.
VPro is one example of side-band exploits. I'm happy for someone to provide a more accurate term, if one exists.
The general idea is that the CPU contains a side-band CPU running its own code, access to all peripherals, and the ability to access RAM and storage at its discretion. It's a three-letter-agency's wet-dream, and while there are many benefits to corporate users (reboot/cold-boot systems and re-image HDDs even with a non-functional primary OS) the lack of clear documentation and questions over a user's ability to disable these subsystems, certainly raises red flags for many.
The timing was about right, and the sudden need for "extensive support" in SkyLake has not been adequately explained. Happy to see some solid links or citations to the contrary, but to date, it just doesn't pass the wiff test.
Not necessarily. For example, proper IOMMU isolation for PCH root ports was broken on Skylake Xeon E3 series CPUs on Linux prior to version 4.7. This affects basically every linux distro other than Arch currently. It basically lumped everything together into a single IOMMU, which is a problem if you're trying to do PCI passthrough or SR-IOV for virtual machines. Skylake has a change in the way ACS needs to be enabled. See http://www.serverphorums.com/r...
I ended up having to backport the patch to the 4.4 kernel in Ubuntu https://ubuntuforums.org/showt...
So basically, yeah, there are things other than microcode support that an OS would need for newer CPUs.
It does not really have a meaning in the given context.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
Call is a "remote management engine" or a "remote hardware backdoor". That is more descriptive and more common. Especially, as this sits in the chip-set in some cases and not always in the CPU.
However, I re-iterate, Microsoft does not need any of those to break your security. These are for attacks when the OS vendor does not cooperate.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
You're talking theory, but the reality is that BIOS/UEFI updates aren't made very often (especially on consumer desktops). Hence OSes have their own microcode update mechanisms. MSFT rarely updates the Windows OS microcode (only for big issues) hence there can be a need for other ways to update like this driver.
I see what you're saying, but why does this line of CPUs require such extensive new driver support?
This is utterly ridiculous. About 3 years ago I looked at the end date of 7 and it was universally stated as Jan 2020. Now they claim they're "moving" it to 2020? I've been telling my customers every single day for the last few years that the cutoff was Jan, 2020 so obviously they, at some point, moved it backwards then forwards again to pretend they're doing something.
Probably power-management, maybe other drivers for on-chip hardware. A hardware-backdoor would not need driver support at all, or it becomes pretty worthless. The whole point of a hardware-backdoor is that it does _not_ require software support.
Also note that this support is likely not "needed" so much, but makes things work better. With the press being ever more clueless, otherwise MS could face headlines like "Win7 and 8 is stops to support Skylake CPUs" or the like.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
they moved to PCH from pci-e 2.0 to pci-e 3.0
Nice find.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.