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?
I use win7 for windows based things. I almost never have it access a public network, if I can help it.
I have turned off updates a year ago or more; when the ftdi-gate first happened, I gave up trusting any MS updates. with win10 madness, I was reassured my decision was still valid.
win7 is fine and if you avoid the bad patches and ignore updates, PLUS you stay the full off the internet and use linux or some other safer os to do online stuff, 'support' from MS is now meaningless.
I won't ever take another MS update. that ship has sailed. but again, I am careful not to put my machine online; which really was always the smart way to deal with windows.
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"It is now safe to switch off your computer."
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.
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.
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.
> Enterprise customers are moving to Windows 10 faster than any version of Windows.
LOL. At work the word is still "hell no." And as we move away from old crufty SW we make sure that all updates or replacements are open enough so they work with Linux.
thegodmovie.com - watch it