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(parent: 45b30fa) | patch
powerpc: Define swapper_pg_dir[] in C
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Mon, 7 Jun 2021 10:56:05 +0000 (10:56 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 16 Jun 2021 14:09:10 +0000 (00:09 +1000)
commite72421a085a8dc81c71b0daeb89612279c2c621c
tree103b9b6aa59da2c354365c2717539e54d2cc6c41tree | snapshot
parent45b30fafe528601f1a4449c9d68d8ebe7bbc39adcommit | diff
powerpc: Define swapper_pg_dir[] in C

Don't duplicate swapper_pg_dir[] in each platform's head.S

Define it in mm/pgtable.c

Define MAX_PTRS_PER_PGD because on book3s/64 PTRS_PER_PGD is
not a constant.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5e3f1b8a4695c33ccc80aa3870e016bef32b85e1.1623063174.git.christophe.leroy@csgroup.eu
arch/powerpc/include/asm/book3s/64/pgtable.h diff | blob | history
arch/powerpc/include/asm/pgtable.h diff | blob | history
arch/powerpc/kernel/asm-offsets.c diff | blob | history
arch/powerpc/kernel/head_40x.S diff | blob | history
arch/powerpc/kernel/head_44x.S diff | blob | history
arch/powerpc/kernel/head_64.S diff | blob | history
arch/powerpc/kernel/head_8xx.S diff | blob | history
arch/powerpc/kernel/head_book3s_32.S diff | blob | history
arch/powerpc/kernel/head_fsl_booke.S diff | blob | history
arch/powerpc/mm/pgtable.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git