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powerpc/mm: Simplify update_mmu_cache() on BOOK3S32

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On BOOK3S32, hash_preload() neither use is_exec nor trap,
so drop those parameters and simplify update_mmu_cached().

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/35f143c6fe29f9fd25c7f3cd4448ae401029ce3c.1565933217.git.christophe.leroy@c-s.fr
This commit is contained in:
Christophe Leroy
2019-08-16 05:41:43 +00:00
committed by Michael Ellerman
parent e5a1edb9fe
commit f49f4e2b68
3 changed files with 10 additions and 27 deletions
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2
arch/powerpc/mm/pgtable_32.c
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@@ -252,7 +252,7 @@ static void __init __mapin_ram_chunk(unsigned long offset, unsigned long top)
map_kernel_page(v, p, ktext ? PAGE_KERNEL_TEXT : PAGE_KERNEL);
#ifdef CONFIG_PPC_BOOK3S_32
if (ktext)
hash_preload(&init_mm, v, false, 0x300);
hash_preload(&init_mm, v);
#endif
v += PAGE_SIZE;
p += PAGE_SIZE;