kernel_samsung_a53x/arch
Serge Semin 2f88c12e90 mips: dmi: Fix early remap on MIPS32
[ Upstream commit 0d0a3748a2cb38f9da1f08d357688ebd982eb788 ]

dmi_early_remap() has been defined as ioremap_cache() which on MIPS32 gets
to be converted to the VM-based mapping. DMI early remapping is performed
at the setup_arch() stage with no VM available. So calling the
dmi_early_remap() for MIPS32 causes the system to crash at the early boot
time. Fix that by converting dmi_early_remap() to the uncached remapping
which is always available on both 32 and 64-bits MIPS systems.

Note this change shall not cause any regressions on the current DMI
support implementation because on the early boot-up stage neither MIPS32
nor MIPS64 has the cacheable ioremapping support anyway.

Fixes: be8fa1cb444c ("MIPS: Add support for Desktop Management Interface (DMI)")
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 12:12:48 +01:00
..
alpha Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arc ARC: fix spare error 2024-11-18 12:12:17 +01:00
arm ARM: davinci: always select CONFIG_CPU_ARM926T 2024-11-18 12:12:38 +01:00
arm64 KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache 2024-11-18 12:12:48 +01:00
c6x Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
csky Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
h8300 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hexagon Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ia64 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
m68k Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
microblaze Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mips mips: dmi: Fix early remap on MIPS32 2024-11-18 12:12:48 +01:00
nds32 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nios2 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
openrisc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parisc parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes 2024-11-18 12:11:10 +01:00
powerpc powerpc/imc-pmu: Add a null pointer check in update_events_in_group() 2024-11-18 12:12:20 +01:00
riscv riscv: fix misaligned access handling of C.SWSP and C.SDSP 2024-11-18 12:11:41 +01:00
s390 s390/vx: fix save/restore of fpu kernel context 2024-11-18 12:11:58 +01:00
sh sh: bios: Revive earlyprintk support 2024-11-18 11:43:04 +01:00
sparc sparc32: fix a braino in fault handling in csum_and_copy_..._user() 2024-11-18 10:58:31 +01:00
um Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
x86 x86/kvm: Do not try to disable kvmclock if it was not enabled 2024-11-18 12:12:48 +01:00
xtensa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00