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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-08 22:16:52 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-08 22:16:52 +0300 |
commit | 12952b6bbd36b372345f179f1a85576c5924d425 (patch) | |
tree | 66dc95d42ab675deac229fa7801ed2aae2294439 /arch/loongarch/include/asm/pgalloc.h | |
parent | 01a46efcd8f4af44691d7273edf0c5c07dc9b619 (diff) | |
parent | 671eae93ae2090d2df01d810d354cab05f6bed8b (diff) | |
download | linux-12952b6bbd36b372345f179f1a85576c5924d425.tar.xz |
Merge tag 'loongarch-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Allow usage of LSX/LASX in the kernel, and use them for
SIMD-optimized RAID5/RAID6 routines
- Add Loongson Binary Translation (LBT) extension support
- Add basic KGDB & KDB support
- Add building with kcov coverage
- Add KFENCE (Kernel Electric-Fence) support
- Add KASAN (Kernel Address Sanitizer) support
- Some bug fixes and other small changes
- Update the default config file
* tag 'loongarch-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (25 commits)
LoongArch: Update Loongson-3 default config file
LoongArch: Add KASAN (Kernel Address Sanitizer) support
LoongArch: Simplify the processing of jumping new kernel for KASLR
kasan: Add (pmd|pud)_init for LoongArch zero_(pud|p4d)_populate process
kasan: Add __HAVE_ARCH_SHADOW_MAP to support arch specific mapping
LoongArch: Add KFENCE (Kernel Electric-Fence) support
LoongArch: Get partial stack information when providing regs parameter
LoongArch: mm: Add page table mapped mode support for virt_to_page()
kfence: Defer the assignment of the local variable addr
LoongArch: Allow building with kcov coverage
LoongArch: Provide kaslr_offset() to get kernel offset
LoongArch: Add basic KGDB & KDB support
LoongArch: Add Loongson Binary Translation (LBT) extension support
raid6: Add LoongArch SIMD recovery implementation
raid6: Add LoongArch SIMD syndrome calculation
LoongArch: Add SIMD-optimized XOR routines
LoongArch: Allow usage of LSX/LASX in the kernel
LoongArch: Define symbol 'fault' as a local label in fpu.S
LoongArch: Adjust {copy, clear}_user exception handler behavior
LoongArch: Use static defined zero page rather than allocated
...
Diffstat (limited to 'arch/loongarch/include/asm/pgalloc.h')
-rw-r--r-- | arch/loongarch/include/asm/pgalloc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/pgalloc.h b/arch/loongarch/include/asm/pgalloc.h index 23f5b1107246..79470f0b4f1d 100644 --- a/arch/loongarch/include/asm/pgalloc.h +++ b/arch/loongarch/include/asm/pgalloc.h @@ -94,4 +94,5 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address) #endif /* __PAGETABLE_PUD_FOLDED */ +extern pte_t * __init populate_kernel_pte(unsigned long addr); #endif /* _ASM_PGALLOC_H */ |