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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-10 17:57:48 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-10 17:57:48 -0700 |
commit | 5b8b9d0c6d0e0f1993c6c56deaf9646942c49d94 (patch) | |
tree | eaf00472d34b1f690eea209a2bcfb8e30f53a5b7 /arch/sparc/include/asm | |
parent | ca6151a9788e2cbb1a7b5d320dcf4f16a3b64477 (diff) | |
parent | 89163f93c6f969da5811af5377cc10173583123b (diff) | |
download | linux-5b8b9d0c6d0e0f1993c6c56deaf9646942c49d94.tar.bz2 |
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
- Almost all of the rest of MM (memcg, slab-generic, slab, pagealloc,
gup, hugetlb, pagemap, memremap)
- Various other things (hfs, ocfs2, kmod, misc, seqfile)
* akpm: (34 commits)
ipc/util.c: sysvipc_find_ipc() should increase position index
kernel/gcov/fs.c: gcov_seq_next() should increase position index
fs/seq_file.c: seq_read(): add info message about buggy .next functions
drivers/dma/tegra20-apb-dma.c: fix platform_get_irq.cocci warnings
change email address for Pali Rohár
selftests: kmod: test disabling module autoloading
selftests: kmod: fix handling test numbers above 9
docs: admin-guide: document the kernel.modprobe sysctl
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
kmod: make request_module() return an error when autoloading is disabled
mm/memremap: set caching mode for PCI P2PDMA memory to WC
mm/memory_hotplug: add pgprot_t to mhp_params
powerpc/mm: thread pgprot_t through create_section_mapping()
x86/mm: introduce __set_memory_prot()
x86/mm: thread pgprot_t through init_memory_mapping()
mm/memory_hotplug: rename mhp_restrictions to mhp_params
mm/memory_hotplug: drop the flags field from struct mhp_restrictions
mm/special: create generic fallbacks for pte_special() and pte_mkspecial()
mm/vma: introduce VM_ACCESS_FLAGS
mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS
...
Diffstat (limited to 'arch/sparc/include/asm')
-rw-r--r-- | arch/sparc/include/asm/page_32.h | 3 | ||||
-rw-r--r-- | arch/sparc/include/asm/page_64.h | 3 | ||||
-rw-r--r-- | arch/sparc/include/asm/pgtable_32.h | 7 | ||||
-rw-r--r-- | arch/sparc/include/asm/pgtable_64.h | 10 |
4 files changed, 5 insertions, 18 deletions
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h index b76d59edec8c..478260002836 100644 --- a/arch/sparc/include/asm/page_32.h +++ b/arch/sparc/include/asm/page_32.h @@ -133,9 +133,6 @@ extern unsigned long pfn_base; #define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr)) #define virt_addr_valid(kaddr) ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr) -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h index e80f2d5bf62f..254dffd85fb1 100644 --- a/arch/sparc/include/asm/page_64.h +++ b/arch/sparc/include/asm/page_64.h @@ -158,9 +158,6 @@ extern unsigned long PAGE_OFFSET; #endif /* !(__ASSEMBLY__) */ -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - #include <asm-generic/getorder.h> #endif /* _SPARC64_PAGE_H */ diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index 6d6f44c0cad9..0de659ae0ba4 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -223,11 +223,6 @@ static inline int pte_young(pte_t pte) return pte_val(pte) & SRMMU_REF; } -static inline int pte_special(pte_t pte) -{ - return 0; -} - static inline pte_t pte_wrprotect(pte_t pte) { return __pte(pte_val(pte) & ~SRMMU_WRITE); @@ -258,8 +253,6 @@ static inline pte_t pte_mkyoung(pte_t pte) return __pte(pte_val(pte) | SRMMU_REF); } -#define pte_mkspecial(pte) (pte) - #define pfn_pte(pfn, prot) mk_pte(pfn_to_page(pfn), prot) static inline unsigned long pte_pfn(pte_t pte) diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 65494c3a420e..da527b27cf7d 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -907,11 +907,11 @@ static inline unsigned long pud_pfn(pud_t pud) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))) /* Find an entry in the third-level page table.. */ -#define pte_index(dir, address) \ - ((pte_t *) __pmd_page(*(dir)) + \ - ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) -#define pte_offset_kernel pte_index -#define pte_offset_map pte_index +#define pte_index(address) \ + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_offset_kernel(dir, address) \ + ((pte_t *) __pmd_page(*(dir)) + pte_index(address)) +#define pte_offset_map(dir, address) pte_offset_kernel((dir), (address)) #define pte_unmap(pte) do { } while (0) /* We cannot include <linux/mm_types.h> at this point yet: */ |