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Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git

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This commit is contained in:
Stephen Rothwell 2024-08-29 08:32:52 +10:00
commit bf964e07e8
5 changed files with 17 additions and 9 deletions
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4
arch/powerpc/include/asm/nohash/32/pgtable.h
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@ -52,7 +52,7 @@
#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)
#define pgd_ERROR(e) \
pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
pr_err("%s:%d: bad pgd %08llx.\n", __FILE__, __LINE__, (unsigned long long)pgd_val(e))
/*
* This is the bottom of the PKMAP area with HIGHMEM or an arbitrary
@ -170,7 +170,7 @@ static inline void pmd_clear(pmd_t *pmdp)
#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT)
#else
#define pmd_page_vaddr(pmd) \
((const void *)(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
((const void *)((unsigned long)pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1)))
#define pmd_pfn(pmd) (__pa(pmd_val(pmd)) >> PAGE_SHIFT)
#endif

12
arch/powerpc/include/asm/pgtable-types.h
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@ -49,16 +49,22 @@ static inline unsigned long pud_val(pud_t x)
#endif /* CONFIG_PPC64 */
/* PGD level */
#if defined(CONFIG_PPC_E500) && defined(CONFIG_PTE_64BIT)
#if defined(CONFIG_PPC_85xx) && defined(CONFIG_PTE_64BIT)
typedef struct { unsigned long long pgd; } pgd_t;
static inline unsigned long long pgd_val(pgd_t x)
{
return x.pgd;
}
#else
typedef struct { unsigned long pgd; } pgd_t;
#endif
#define __pgd(x) ((pgd_t) { (x) })
static inline unsigned long pgd_val(pgd_t x)
{
return x.pgd;
}
#endif
#define __pgd(x) ((pgd_t) { (x) })
/* Page protection bits */
typedef struct { unsigned long pgprot; } pgprot_t;

4
arch/powerpc/kernel/vdso/vdso32.lds.S
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@ -74,6 +74,8 @@ SECTIONS
.got : { *(.got) } :text
.plt : { *(.plt) }
.rela.dyn : { *(.rela .rela*) }
_end = .;
__end = .;
PROVIDE(end = .);
@ -87,7 +89,7 @@ SECTIONS
*(.branch_lt)
*(.data .data.* .gnu.linkonce.d.* .sdata*)
*(.bss .sbss .dynbss .dynsbss)
*(.got1 .glink .iplt .rela*)
*(.got1 .glink .iplt)
}
}

4
arch/powerpc/kernel/vdso/vdso64.lds.S
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@ -69,7 +69,7 @@ SECTIONS
.eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
.eh_frame : { KEEP (*(.eh_frame)) } :text
.gcc_except_table : { *(.gcc_except_table) }
.rela.dyn ALIGN(8) : { *(.rela.dyn) }
.rela.dyn ALIGN(8) : { *(.rela .rela*) }
.got ALIGN(8) : { *(.got .toc) }
@ -86,7 +86,7 @@ SECTIONS
*(.data .data.* .gnu.linkonce.d.* .sdata*)
*(.bss .sbss .dynbss .dynsbss)
*(.opd)
*(.glink .iplt .plt .rela*)
*(.glink .iplt .plt)
}
}

2
arch/powerpc/mm/nohash/tlb_64e.c
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@ -33,7 +33,7 @@
* though this will probably be made common with other nohash
* implementations at some point
*/
int mmu_pte_psize; /* Page size used for PTE pages */
static int mmu_pte_psize; /* Page size used for PTE pages */
int mmu_vmemmap_psize; /* Page size used for the virtual mem map */
int book3e_htw_mode; /* HW tablewalk? Value is PPC_HTW_* */
unsigned long linear_map_top; /* Top of linear mapping */