On Wed, Jan 15, 2020 at 11:08:21AM +0100, Gerd Hoffmann wrote: > Hi, > > > > No clue why, also doesn't reproduce here (standard fedora 31 5.4.7 > > > kernel). I don't have an encrypted disk, so no passphrase prompt, > > > maybe that makes a difference. > > > > Extra data point: it worked on 4.19.89. > > > > > How does /proc/iomem look after boot, specifically the 0000:00:02.0 pci > > > bars? > > > > grep 0000:00:02.0 /proc/iomem > > c0000000-c0ffffff : 0000:00:02.0 > > c1087000-c1087fff : 0000:00:02.0 > > And "grep -A1 0000:00:02.0 /proc/iomem" ? c0000000-c0ffffff : 0000:00:02.0 c1000000-c103ffff : 0000:00:04.0 -- c1087000-c1087fff : 0000:00:02.0 fec00000-fec00fff : Reserved Full iomem attached. > Also: what happens if you "rmmod bochs-drm; modprobe bochs-drm"? Looks promising, but I didn't get my console back: [46921.550669] bochs-drm 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 0: 0xc0000000 -> 0xc0ffffff [46921.550673] bochs-drm 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 2: 0xc1087000 -> 0xc1087fff [46921.550675] bochs-drm 0000:00:02.0: vgaarb: deactivate vga console [46921.553577] [drm] Found bochs VGA, ID 0xb0c5. [46921.553579] [drm] Framebuffer size 16384 kB @ 0xc0000000, mmio @ 0xc1087000. [46921.554733] [TTM] Zone kernel: Available graphics memory: 1997204 KiB [46921.554735] [TTM] Initializing pool allocator [46921.554741] [TTM] Initializing DMA pool allocator [46921.556460] [drm] Found EDID data blob. [46921.557129] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0 [46921.562805] fbcon: bochs-drmdrmfb (fb0) is primary device [46921.562808] fbcon: Deferring console take-over [46921.562813] bochs-drm 0000:00:02.0: fb0: bochs-drmdrmfb frame buffer device -- Best Regards, Marek Marczykowski-Górecki Invisible Things Lab A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?
00000000-00000fff : Reserved
00001000-0009ffff : System RAM
000a0000-000fffff : Reserved
000a0000-000bffff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-007fffff : System RAM
00800000-00807fff : ACPI Non-volatile Storage
00808000-0080ffff : System RAM
00810000-008fffff : ACPI Non-volatile Storage
00900000-be762fff : System RAM
01000000-01c00e30 : Kernel code
01c00e31-0263093f : Kernel data
02c93000-031fffff : Kernel bss
be763000-be774fff : ACPI Non-volatile Storage
be775000-be793fff : Reserved
be794000-be9d5fff : System RAM
be9d6000-beb1afff : Reserved
beb1b000-bfb9afff : System RAM
bfb9b000-bfbf2fff : Reserved
bfbf3000-bfbfafff : ACPI Tables
bfbfb000-bfbfefff : ACPI Non-volatile Storage
bfbff000-bff4ffff : System RAM
bff50000-bff6ffff : Reserved
bff70000-bfffffff : ACPI Non-volatile Storage
c0000000-febfffff : PCI Bus 0000:00
c0000000-c0ffffff : 0000:00:02.0
c1000000-c103ffff : 0000:00:04.0
c1040000-c105ffff : 0000:00:04.0
c1060000-c107ffff : 0000:00:04.0
c1080000-c1083fff : 0000:00:04.0
c1084000-c1084fff : 0000:00:07.0
c1085000-c1085fff : 0000:00:06.0
c1086000-c1086fff : 0000:00:05.0
c1086000-c1086fff : ehci_hcd
c1087000-c1087fff : 0000:00:02.0
fec00000-fec00fff : Reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fed003ff : HPET 0
fed00000-fed003ff : PNP0103:00
fee00000-feefffff : Reserved
fee00000-fee00fff : Local APIC
100000000-1403e1fff : System RAM
1403e2000-143ffffff : RAM buffer
800000000-87fffffff : PCI Bus 0000:00
800000000-800003fff : 0000:00:06.0
800000000-800003fff : virtio-pci-modern
800004000-800007fff : 0000:00:07.0
800004000-800007fff : virtio-pci-modern
fd00000000-ffffffffff : Reserved
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