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(parent: 024e4e1) | patch
LoongArch: Add memory management
authorHuacai Chen <chenhuacai@loongson.cn>
Tue, 31 May 2022 10:04:11 +0000 (18:04 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Fri, 3 Jun 2022 12:09:28 +0000 (20:09 +0800)
commit554c3192154a8b9c6e27c23aa3ae7f8393550665
treefc1a269ecba1f88cabb2e79ee92251612ed6605atree | snapshot
parent024e4e1d5d9b28acaf1937472fc1068ad70eda86commit | diff
LoongArch: Add memory management

Add memory management support for LoongArch, including: cache and tlb
management, page fault handling and ioremap/mmap support.

Reviewed-by: WANG Xuerui <git@xen0n.name>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
26 files changed:
arch/loongarch/include/asm/cache.h [new file with mode: 0644] blob
arch/loongarch/include/asm/cacheflush.h [new file with mode: 0644] blob
arch/loongarch/include/asm/cacheops.h [new file with mode: 0644] blob
arch/loongarch/include/asm/fixmap.h [new file with mode: 0644] blob
arch/loongarch/include/asm/hugetlb.h [new file with mode: 0644] blob
arch/loongarch/include/asm/page.h [new file with mode: 0644] blob
arch/loongarch/include/asm/pgalloc.h [new file with mode: 0644] blob
arch/loongarch/include/asm/pgtable-bits.h [new file with mode: 0644] blob
arch/loongarch/include/asm/pgtable.h [new file with mode: 0644] blob
arch/loongarch/include/asm/shmparam.h [new file with mode: 0644] blob
arch/loongarch/include/asm/sparsemem.h [new file with mode: 0644] blob
arch/loongarch/include/asm/tlb.h [new file with mode: 0644] blob
arch/loongarch/include/asm/tlbflush.h [new file with mode: 0644] blob
arch/loongarch/include/asm/vmalloc.h [new file with mode: 0644] blob
arch/loongarch/mm/cache.c [new file with mode: 0644] blob
arch/loongarch/mm/extable.c [new file with mode: 0644] blob
arch/loongarch/mm/fault.c [new file with mode: 0644] blob
arch/loongarch/mm/hugetlbpage.c [new file with mode: 0644] blob
arch/loongarch/mm/init.c [new file with mode: 0644] blob
arch/loongarch/mm/ioremap.c [new file with mode: 0644] blob
arch/loongarch/mm/maccess.c [new file with mode: 0644] blob
arch/loongarch/mm/mmap.c [new file with mode: 0644] blob
arch/loongarch/mm/page.S [new file with mode: 0644] blob
arch/loongarch/mm/pgtable.c [new file with mode: 0644] blob
arch/loongarch/mm/tlb.c [new file with mode: 0644] blob
arch/loongarch/mm/tlbex.S [new file with mode: 0644] blob
Linux Kernel Source Tree.