#KUWATEC AUDIO LOOPBACK SERIAL#
#KUWATEC AUDIO LOOPBACK DRIVER#
#KUWATEC AUDIO LOOPBACK PATCH#
#KUWATEC AUDIO LOOPBACK CODE#
#KUWATEC AUDIO LOOPBACK WINDOWS#

LoopBeAudio's driver comes with a small system tray application. While using LoopBeAudio you can forward the audio data to your 'real' audio output, without the need for matching formats A little Status Application in your System Tray.

#KUWATEC AUDIO LOOPBACK WINDOWS#

LoopBeAudio lets you configure an audio device with more than 8 channels, but Windows will not provide the speaker positions here, therefore LoopBeAudio will behave like a multichannel Line device Independent Monitoring LoopBeAudio's 'Internal Playback' simulates virtual speakers with all possible surround configurations of Windows.Ĭonfigure up to 24 channels with Virtual Line devices Test every Surround Setup with Virtual SpeakersĬonfigure LoopBeAudio with the Windows Sound Control Panel like every other audio device. Programs do not need to link with special libraries, so LoopBeAudio works with every audio-capable Windows application. LoopBeAudio is a native Windows™ WDM kernel mode driver, so expect the lowest possible latency. Build a virtual 7.1 surround device, even though you don't have the built-in hardware. Configure up to 24 audio channels, a sample rate from 8000 Hz to 384000 Hz with a bit depth from 8 bit to 32 bit. The technical limits are only restricted through the Operating System. LoopBeAudio is a virtual audio device to transfer audio between computer programs, digitally, without any quality loss. 15:51 4.19.LoopBeAudio A Virtual Audio Cable - An Audio Loopback Driver Thread overview: 238+ messages / expand mbox.gz Atom feed top Look at the releases page on to see the currently active Updates and no one should be using them, so nothing to worry about > For 5.0, 5.1 and 5.2, commit bf03d4f93347 can be applied directly.ĥ.0, 5.1, and 5.2 are all long end-of-life, they are not getting any I misremembered when we did the VMX refactoring. A custom backport will be need for 4.20 and earlier, not 4.19 and

#KUWATEC AUDIO LOOPBACK PATCH#

> Thanks for figuring this out, can you send us a patch that we can apply > Note, not Westmere, which has EPT and unrestricted guest. AFAICT anything from about pre-2010 which > : models tested as problematic are: intel core2duo E8500 Xeon E5420 so

#KUWATEC AUDIO LOOPBACK SERIAL#

> error or other log to serial console, earlyprintk. > or kernel fails it that guest kernel early in the boot phase without any > Basically, booting this kernel as host, then running an KVM guest distro > ignoring the nested.c/vmx.c conflicts would be a viable lazy option. > that the PAE checks in vmx.c are correct, i.e. > the revelant changes in x86.c do apply cleanly, and I've quadruple checked > cleanly to 4.19 or earlier because of the VMX file movement in 4.20. > Commit bf03d4f93347 ('KVM: x86: introduce is_pae_paging') doesn't apply Add a function to compress all checks into a single

#KUWATEC AUDIO LOOPBACK CODE#

> Checking for 32-bit PAE is quite common around code that fiddles with > precisely to avoid this type of headache. > code was refactored to encapsulate the PAE checks in a single helper, This doesn't fail upstream because the offending > With unrestricted guest, KVM doesn't intercept writes to CR3 and so doesn't > else if (is_pae(vcpu) & is_paging(vcpu) & > !load_pdptrs(vcpu, vcpu->arch.walk_mmu, cr3)) > (cr3 & rsvd_bits(cpuid_maxphyaddr(vcpu), 63))) > little bugger because the 'if (is_long_mode(). > to incorrectly load PDPTRs in 64-bit mode and inject a #GP. > The issue is a flawed PAE-paging check in kvm_set_cr3(), which causes KVM > guest disabled, but that's beside the point. Actually, it probably would reproduce simply with unrestricted > It manifests specifically when running with EPT disabled (no surprise > some issue for KVM Linux 64bit guests on older than about 8-10 year old > It seems that a backport of this to stable and distro kernels tickled out

The reserved bits that are being tracked by the MMU reflect the > Manually generate the PDPTR reserved bit mask when explicitly loading > On 10/3/19 5:53 PM, Greg Kroah-Hartman wrote: > On Mon, at 10:32:05AM +0100, Thomas Lamprecht wrote: > On Mon, at 09:37:57AM -0800, Sean Christopherson wrote: On Mon, at 09:57:19AM -0800, Sean Christopherson wrote: Subject: Re: KVM: x86: Manually calculate reserved bits when loading PDPTRSĭate: Mon, 19:08:20 +0100 Re: KVM: x86: Manually calculate reserved bits when loading PDPTRS - Greg Kroah-Hartman All of help / color / mirror / Atom feed From: Greg Kroah-Hartman

Kuwatec audio loopback