Commit 02f89aed authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/mm: no slice for nohash/64 



Only nohash/32 and book3s/64 support mm slices.

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 5ba666d5

arch/powerpc/include/asm/nohash/64/slice.h

deleted100644 → 0
+0 −12
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _ASM_POWERPC_NOHASH_64_SLICE_H

#define _ASM_POWERPC_NOHASH_64_SLICE_H



#ifdef CONFIG_PPC_64K_PAGES

#define get_slice_psize(mm, addr)	MMU_PAGE_64K

#else /* CONFIG_PPC_64K_PAGES */

#define get_slice_psize(mm, addr)	MMU_PAGE_4K

#endif /* !CONFIG_PPC_64K_PAGES */

#define slice_set_user_psize(mm, psize)	do { BUG(); } while (0)



#endif /* _ASM_POWERPC_NOHASH_64_SLICE_H */

arch/powerpc/include/asm/slice.h

+1 −3
Original line number Diff line number Diff line
@@ -4,9 +4,7 @@ 


#ifdef CONFIG_PPC_BOOK3S_64

#include <asm/book3s/64/slice.h>

#elif defined(CONFIG_PPC64)

#include <asm/nohash/64/slice.h>

#elif defined(CONFIG_PPC_MMU_NOHASH)

#elif defined(CONFIG_PPC_MMU_NOHASH_32)

#include <asm/nohash/32/slice.h>

#endif

arch/powerpc/platforms/Kconfig.cputype

+4 −0
Original line number Diff line number Diff line
@@ -391,6 +391,10 @@ config PPC_MMU_NOHASH 
	def_bool y

	depends on !PPC_BOOK3S



config PPC_MMU_NOHASH_32

	def_bool y

	depends on PPC_MMU_NOHASH && PPC32



config PPC_BOOK3E_MMU

	def_bool y

	depends on FSL_BOOKE || PPC_BOOK3E

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