Re: [qubes-users] SWAPGS Side Channel Attack

2019-09-09 Thread Simon Gaiser
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 [Now with Inline-PGP such that google group doesn't break the signature] sergei.puti...@gmail.com: > Is Qubes affected by the SWAPGS attack? - From the Bitdefender "white paper" [1] (They reported this vuln.): "A quick analysis of the Hyper-V kern

Re: [qubes-users] SWAPGS Side Channel Attack

2019-09-09 Thread Simon Gaiser
sergei.puti...@gmail.com: > Is Qubes affected by the SWAPGS attack? >From the Bitdefender "white paper" [1] (They reported this vuln.): "A quick analysis of the Hyper-V kernel and of the Xen hypervisor kernel revealed that the SWAPGS instruction is not used, so exploitation is impossible." [1]:

Re: [qubes-users] PCI passthrough working in Qubes R4.0?

2018-01-18 Thread Simon Gaiser
Marek Marczykowski-Górecki: [...] > I don't see anything else related to this device. So until Simon gets > permissive mode sorted out, it look like you have to use that usb > ethernet. FYI: https://github.com/QubesOS/qubes-core-admin/pull/184 -- You received this message because you are subscri

Re: [qubes-users] PCI passthrough working in Qubes R4.0?

2018-01-18 Thread Simon Gaiser
Marek Marczykowski-Górecki:> On Thu, Jan 18, 2018 at 03:06:00PM +0000, Simon Gaiser wrote: >> awokd: >>> On Thu, January 18, 2018 2:26 pm, "Marek Marczykowski-Górecki" wrote: >>> >>>> >>>> According to logs provided by mossy-nw permiss

Re: [qubes-users] PCI passthrough working in Qubes R4.0?

2018-01-18 Thread Simon Gaiser
awokd: > On Thu, January 18, 2018 2:26 pm, "Marek Marczykowski-Górecki" wrote: > >> >> According to logs provided by mossy-nw permissive mode is correctly >> enabled in xen-pciback in dom0 for this device. The question here is what >> else is needed for HVM (using qemu in stubdomain). > > My dom0