Christophe Leroy <christophe.le...@c-s.fr> writes: > The purpose of this serie is to: > - use BATs with STRICT_KERNEL_RWX on book3s (See patch 13 for details.) > - use LTLBs with STRICT_KERNEL_RWX on 8xx (See patch 15 for a few details.)
This doesn't boot qemu-mac99 for me: spawn ~/src/qemu/ppc-softmmu/qemu-system-ppc -nographic -vga none -M mac99 -m 1G -kernel build/vmlinux -initrd ppc32-initrd.gz -append console=ttyPZ0 init=/bin/sh >> ============================================================= >> OpenBIOS 1.1 [Feb 15 2019 10:05] >> Configuration device id QEMU version 1 machine id 1 >> CPUs: 1 >> Memory: 1024M >> UUID: 00000000-0000-0000-0000-000000000000 >> CPU type PowerPC,G4 milliseconds isn't unique. Welcome to OpenBIOS v1.1 built on Feb 15 2019 10:05 >> [ppc] Kernel already loaded (0x01000000 + 0x00c2c338) (initrd 0x01d2d000 + 0x007e72f0) >> [ppc] Kernel command line: console=ttyPZ0 init=/bin/sh >> switching to new context: OF stdout device is: /pci@f2000000/mac-io@c/escc@13000/ch-a@13020 Preparing to boot Linux version 5.0.0-rc2-gcc-8.2.0-00125-g4fcb83ca7936 (michael@ka4) (gcc version 8.2.0 (Buildroot 2018.11-rc2-00003-ga0787e9)) #724 Thu Feb 21 12:03:14 AEDT 2019 Detected machine type: 00000400 command line: memory layout at init: memory_limit : 00000000 (16 MB aligned) alloc_bottom : 02515000 alloc_top : 30000000 alloc_top_hi : 40000000 rmo_top : 30000000 ram_top : 40000000 copying OF device tree... Building dt strings... Building dt structure... Device tree strings 0x02516000 -> 0x025150a4 Device tree struct 0x02517000 -> 0x3fde7eb0 Quiescing Open Firmware ... Booting Linux via __start() @ 0x01000000 ... FAIL! Booting BE pmac32 That's pmac32 defconfig ish. I haven't had time to debug it further sorry. cheers