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Huang Pei 3b6c71c097 MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 
[ Upstream commit 41ce097f71 ]

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 09:19:07 +01:00
..
alchemy MIPS: alchemy: xxs1500: add gpio-au1000.h header file 2021-06-03 09:00:50 +02:00
ar7 MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
ath25 MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
ath79 MIPS: ath79: Remove unused include <asm/mips_machine.h> 2020-07-28 10:20:44 +02:00
bcm47xx MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA 2020-12-30 11:53:09 +01:00
bcm63xx mips: bcm63xx: add support for clk_get_parent() 2021-11-26 10:39:16 +01:00
bmips dma-direct: rename and cleanup __phys_to_dma 2020-09-11 09:14:43 +02:00
boot mips: disable branch profiling in boot/decompress.o 2021-07-20 16:05:58 +02:00
cavium-octeon Revert "MIPS: Octeon: Remove special handling of CONFIG_MIPS_ELF_APPENDED_DTB=y" 2021-03-04 11:38:26 +01:00
cobalt MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
configs MIPS: Loongson64: Select SMP in Kconfig to avoid build error 2020-10-12 11:22:40 +02:00
crypto crypto: poly1305 - fix poly1305_core_setkey() declaration 2021-05-14 09:50:13 +02:00
dec MIPS: DEC: Restore bootmem reservation for firmware working memory area 2020-10-14 23:57:57 +02:00
fw MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-26 10:39:15 +01:00
include MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL 2021-11-18 14:04:29 +01:00
ingenic MIPS: jz4740: Rename jz4740 folders to ingenic 2020-09-18 16:35:05 +02:00
jazz dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h> 2020-10-06 07:07:06 +02:00
kernel MIPS: loongson64: fix FTLB configuration 2021-12-01 09:19:07 +01:00
kvm KVM: MIPS: clean up redundant kvm_run parameters in assembly 2020-09-28 07:57:21 -04:00
lantiq mips: lantiq: add support for clk_get_parent() 2021-11-26 10:39:16 +01:00
lib MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER 2021-06-16 12:01:37 +02:00
loongson2ef MIPS updates for v5.10: 2020-10-16 12:40:55 -07:00
loongson32 MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
loongson64 MIPS: loongsoon64: Reserve memory below starting pfn to prevent Oops 2021-07-19 09:44:55 +02:00
math-emu
mm MIPS: c-r4k: Fix section mismatch for loongson2_sc_init 2021-03-04 11:37:38 +01:00
mti-malta MIPS: Malta: fix alignment of the devicetree buffer 2021-09-18 13:40:16 +02:00
net bpf, mips: Validate conditional branch offsets 2021-10-06 15:55:51 +02:00
netlogic MIPS updates for v5.10: 2020-10-16 12:40:55 -07:00
oprofile mips/oprofile: Fix fallthrough placement 2020-08-22 09:23:15 +02:00
pci MIPS: pci-legacy: stop using of_pci_range_to_resource 2021-05-14 09:50:39 +02:00
pic32
pistachio
power
ralink MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c 2021-06-03 09:00:50 +02:00
rb532 MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
sgi-ip22
sgi-ip27 mm/sparse: cleanup the code surrounding memory_present() 2020-08-07 11:33:27 -07:00
sgi-ip30 MIPS: SGI-IP30: Move irq bits to better header files 2020-09-21 22:15:49 +02:00
sgi-ip32 MIPS updates for v5.10: 2020-10-16 12:40:55 -07:00
sibyte MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
sni MIPS: sni: Fix the build 2021-11-26 10:39:10 +01:00
tools
txx9 MIPS: replace add_memory_region with memblock 2020-10-12 12:01:36 +02:00
vdso MIPS: VDSO: Use CLANG_FLAGS instead of filtering out '--target=' 2021-03-04 11:38:26 +01:00
vr41xx
Kbuild
Kbuild.platforms MIPS: generic: Add support for Ingenic SoCs 2020-09-18 16:33:59 +02:00
Kconfig MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 2021-12-01 09:19:07 +01:00
Kconfig.debug
Makefile mips: Fix non-POSIX regexp 2021-08-12 13:22:07 +02:00
Makefile.postlink