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![]() Patch series "mm/sparse-vmemmap: Generalise helpers and enable for LoongArch", v14. This series is in order to enable sparse-vmemmap for LoongArch. But LoongArch cannot use generic helpers directly because MIPS&LoongArch need to call pgd_init()/pud_init()/pmd_init() when populating page tables. So we adjust the prototypes of p?d_init() to make generic helpers can call them, then enable sparse-vmemmap with generic helpers, and to be further, generalise vmemmap_populate_hugepages() for ARM64, X86 and LoongArch. This patch (of 4): We are preparing to add sparse vmemmap support to LoongArch. MIPS and LoongArch need to call pgd_init()/pud_init()/pmd_init() when populating page tables, so adjust their prototypes to make generic helpers can call them. NIOS2 declares pmd_init() but doesn't use, just remove it to avoid build errors. Link: https://lkml.kernel.org/r/20221027125253.3458989-1-chenhuacai@loongson.cn Link: https://lkml.kernel.org/r/20221027125253.3458989-2-chenhuacai@loongson.cn Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Guo Ren <guoren@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Will Deacon <will@kernel.org> Cc: Xuefeng Li <lixuefeng@loongson.cn> Cc: Xuerui Wang <kernel@xen0n.name> Cc: Min Zhou <zhoumin@loongson.cn> Cc: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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.. | ||
c-octeon.c | ||
c-r3k.c | ||
c-r4k.c | ||
cache.c | ||
cerr-sb1.c | ||
cex-gen.S | ||
cex-oct.S | ||
cex-sb1.S | ||
context.c | ||
dma-noncoherent.c | ||
extable.c | ||
fault.c | ||
highmem.c | ||
hugetlbpage.c | ||
init.c | ||
ioremap.c | ||
ioremap64.c | ||
maccess.c | ||
Makefile | ||
mmap.c | ||
page-funcs.S | ||
page.c | ||
pgtable-32.c | ||
pgtable-64.c | ||
pgtable.c | ||
physaddr.c | ||
sc-debugfs.c | ||
sc-ip22.c | ||
sc-mips.c | ||
sc-r5k.c | ||
sc-rm7k.c | ||
tlb-funcs.S | ||
tlb-r3k.c | ||
tlb-r4k.c | ||
tlbex-fault.S | ||
tlbex.c | ||
uasm-micromips.c | ||
uasm-mips.c | ||
uasm.c |