Usama Arif 1103d3b5a5 of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify ... [ Upstream commit b2473a3597 ] __pa() is only intended to be used for linear map addresses and using it for initial_boot_params which is in fixmap for arm64 will give an incorrect value. Hence save the physical address when it is known at boot time when calling early_init_dt_scan for arm64 and use it at kexec time instead of converting the virtual address using __pa(). Note that arm64 doesn't need the FDT region reserved in the DT as the kernel explicitly reserves the passed in FDT. Therefore, only a debug warning is fixed with this change. Reported-by: Breno Leitao <leitao@debian.org> Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Usama Arif <usamaarif642@gmail.com> Fixes: ac10be5cdb ("arm64: Use common of_kexec_alloc_and_setup_fdt()") Link: https://lore.kernel.org/r/20241023171426.452688-1-usamaarif642@gmail.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-12-09 10:31:56 +01:00
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cpu
syscalls
.gitignore
asm-offsets.c
dma.c
entry.S
exceptions.c
ftrace.c
head.S
hw_exception_handler.S
irq.c
kgdb.c
Makefile
mcount.S
microblaze_ksyms.c	microblaze: Export xmb_manager functions	2024-12-09 10:31:51 +01:00
misc.S
module.c
process.c
prom.c	of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify	2024-12-09 10:31:56 +01:00
ptrace.c
reset.c
setup.c
signal.c
stacktrace.c
sys_microblaze.c
syscall_table.S
timer.c
traps.c
unwind.c
vmlinux.lds.S