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authorChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:24:58 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:27:06 +0000
commit33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch)
tree406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1874504
parentadedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff)
downloadqemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz
qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip
add launchpad bug reports without comments
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+VFIO passthrough spits out thousands of messages
+
+started qemu as:
+sudo qemu-system-sparc64 -device vfio-pci,host=0b:05.0,x-no-mmap=on,bus=pciB
+
+messages received thousands of times:
+
+qemu-system-sparc64: -device vfio-pci,host=0b:05.0,x-no-mmap=on,bus=pciB: iommu has granularity incompatible with target AS
+qemu-system-sparc64: -device vfio-pci,host=0b:05.0,x-no-mmap=on,bus=pciB: iommu map to non memory area 4079c000
+
+qemu version (think telling a lie as sure its 5.0)
+QEMU emulator version 4.2.92
+Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
+
+pci device being passed through:
+
+0b:05.0 Display controller [0380]: 3DLabs Permedia II 2D+3D [3d3d:0009] (rev 01)
+	Subsystem: Tech-Source Permedia II 2D+3D [1227:0006]
+	Flags: medium devsel, IRQ 11
+	Memory at 83000000 (32-bit, non-prefetchable) [disabled] [size=128K]
+	Memory at 82800000 (32-bit, non-prefetchable) [disabled] [size=8M]
+	Memory at 82000000 (32-bit, non-prefetchable) [disabled] [size=8M]
+	Expansion ROM at 83020000 [disabled] [size=64K]
+	Capabilities: <access denied>
+	Kernel driver in use: vfio-pci
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