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(parent: 2c12393) | patch
powerpc/hash32: use physical address directly in hash handlers.
authorChristophe Leroy <christophe.leroy@c-s.fr>
Thu, 21 Feb 2019 10:37:57 +0000 (10:37 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 21 Feb 2019 13:10:16 +0000 (00:10 +1100)
commit6790dae886f9a95018c52165171b905a8cc47588
treecb64ea140d7c0ecdbe3546524d3aaeea2310ad5atree | snapshot
parent2c12393f577396a51b7e0537bd3eb29dcc26dc1bcommit | diff
powerpc/hash32: use physical address directly in hash handlers.

Since commit c62ce9ef97ba ("powerpc: remove remaining bits from
CONFIG_APUS"), tophys() has become a pure constant operation.
PAGE_OFFSET is known at compile time so the physical address
can be builtin directly.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/mm/hash_low_32.S diff | blob | history
arch/powerpc/mm/ppc_mmu_32.c diff | blob | history
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