On Dienstag, 19. September 2017 21:15:54 CEST Matwey V. Kornilov wrote: > d503201f 8a180320 92750001 365ffc20 (d5380001)
Decoded: cat /tmp/code.s .4byte 0xd503201f .4byte 0x8a180320 .4byte 0x92750001 .4byte 0x365ffc20 .4byte 0xd5380001 rpi3:~ # as /tmp/code.s -o /tmp/code.o ; strip /tmp/code.o ; objdump -S /tmp/ code.o /tmp/code.o: file format elf64-littleaarch64 Disassembly of section .text: 0000000000000000 <.text>: 0: d503201f nop 4: 8a180320 and x0, x25, x24 8: 92750001 and x1, x0, #0x800 c: 365ffc20 tbz w0, #11, 0xffffffffffffff90 10: d5380001 mrs x1, midr_el The last is the faulting instruction. According to: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/ BABGBFBF.html modprobe tries to read the MIDR register, which is exception level 1 (EL1) only, but I think modprobe is running in EL0. Kind regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 -- To unsubscribe, e-mail: opensuse-arm+unsubscr...@opensuse.org To contact the owner, e-mail: opensuse-arm+ow...@opensuse.org
