Date: Wed, 04 Nov 2020 21:22:50 +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-HAP9p9hU01@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/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250802 --- Comment #8 from Peter Grehan <grehan@FreeBSD.org> --- I don't mean to increase the aperture (it's 1G starting at 3G) - just to re= lax the check on whether BARs should be punted to the 64-bit area. That check is too restrictive. For this case the bar is only 256MB so can fit there. >pciconf output from the guest, bars seems to be below 4G. The bar in question was placed into the 64-bit area in the guest: bar [14] =3D type Prefetchable Memory, range 64, base rxd000000000, s= ize 268435456, enabled ... but was below 4G in the host: bar [1c] =3D type Prefetchable Memory, range 64, base rxd0000000, size 33554432, enabled As mentioned, the 0xd000000000 area might be out of range on that host. --=20 You are receiving this mail because: You are the assignee for the bug.=
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