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(parent: d72c4a3) | patch
powerpc/mm: Switch obsolete dssall to .long
authorAlexey Kardashevskiy <aik@ozlabs.ru>
Tue, 21 Dec 2021 05:59:03 +0000 (16:59 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 23 Dec 2021 11:35:13 +0000 (22:35 +1100)
commitd51f86cfd8e378d4907958db77da3074f6dce3ba
treef40ad63856098b252bb0280d228a53c7730e9d4ctree
parentd72c4a36d7ab560127885473a310ece28988b604commit | diff
powerpc/mm: Switch obsolete dssall to .long

The dssall ("Data Stream Stop All") instruction is obsolete altogether
with other Data Cache Instructions since ISA 2.03 (year 2006).

LLVM IAS does not support it but PPC970 seems to be using it.
This switches dssall to .long as there is no much point in fixing LLVM.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211221055904.555763-6-aik@ozlabs.ru
arch/powerpc/include/asm/ppc-opcode.h diff | blob | history
arch/powerpc/kernel/idle.c diff | blob | history
arch/powerpc/kernel/idle_6xx.S diff | blob | history
arch/powerpc/kernel/l2cr_6xx.S diff | blob | history
arch/powerpc/kernel/swsusp_32.S diff | blob | history
arch/powerpc/kernel/swsusp_asm64.S diff | blob | history
arch/powerpc/mm/mmu_context.c diff | blob | history
arch/powerpc/platforms/powermac/cache.S diff | blob | history
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