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(parent: 47ae5b1) | 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)
commit9f35d00d513be03590935b1f635566f32463a1cd
treef40ad63856098b252bb0280d228a53c7730e9d4ctree | snapshot
parent47ae5b115c9f9b3898d7a288405633d11270a8f5commit | 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The dssall ("Data Stream Stop All") instruction is obsolete altogether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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