linux/arch/mips
Huang Pei 296139e1de MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48
[ Upstream commit 41ce097f714401e6ad8f3f5eb30d7f91b0b5e495 ]

It hangup when booting Loongson 3A1000 with BOTH
CONFIG_PAGE_SIZE_64KB and CONFIG_MIPS_VA_BITS_48, that it turn
out to use 2-level pgtable instead of 3-level. 64KB page size
with 2-level pgtable only cover 42 bits VA, use 3-level pgtable
to cover all 48 bits VA(55 bits)

Fixes: 1e321fa917 ("MIPS64: Support of at least 48 bits of SEGBITS)
Signed-off-by: Huang Pei <huangpei@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-12-01 09:23:33 +01:00
..
alchemy
ar7
ath25
ath79
bcm47xx
bcm63xx mips: bcm63xx: add support for clk_get_parent() 2021-11-26 10:47:19 +01:00
bmips
boot
cavium-octeon
cobalt
configs
crypto
dec
emma
fw
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-26 10:47:19 +01:00
include MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL 2021-11-21 13:38:50 +01:00
jazz
jz4740
kernel mips: cm: Convert to bitfield API to fix out-of-bounds access 2021-11-17 09:48:44 +01:00
kvm
lantiq mips: lantiq: add support for clk_get_parent() 2021-11-26 10:47:19 +01:00
lasat
lib
loongson32
loongson64
math-emu
mm
mti-malta
net bpf, mips: Validate conditional branch offsets 2021-10-13 10:08:17 +02:00
netlogic
oprofile
paravirt
pci
pic32
pistachio
pmcs-msp71xx
pnx833x
power
ralink
rb532
sgi-ip22
sgi-ip27
sgi-ip32
sibyte
sni MIPS: sni: Fix the build 2021-11-26 10:47:16 +01:00
tools
txx9
vdso
vr41xx
Kbuild
Kbuild.platforms
Kconfig MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 2021-12-01 09:23:33 +01:00
Kconfig.debug
Makefile
Makefile.postlink