Date: Wed, 04 Nov 2020 21:10:53 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 250802] bhyve exited with status 134 when GPU PCI passthrough Message-ID: <bug-250802-27103-5Xwsaoykpr@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-250802-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-250802-27103@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250802 --- Comment #7 from Konstantin Belousov <kib@FreeBSD.org> --- (In reply to Peter Grehan from comment #6) I do not think we can get out with just increase of the space for BAR mapping below 4G in general. Modern GPUs tend to increase aperture size, and for something with 10G of VRAM together with coherent CPU/GPU memory, we simply cannot put the apperture below 4G. In comment #3 there is pciconf output from the guest, bars seems to be below 4G. -- You are receiving this mail because: You are the assignee for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-250802-27103-5Xwsaoykpr>