powerpc/traps: Enhance readability for trap types

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Define macros to list ppc interrupt types in interttupt.h, replace the
reference of the trap hex values with these macros.

Referred the hex numbers in arch/powerpc/kernel/exceptions-64e.S,
arch/powerpc/kernel/exceptions-64s.S, arch/powerpc/kernel/head_*.S,
arch/powerpc/kernel/head_booke.h and arch/powerpc/include/asm/kvm_asm.h.

Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
[mpe: Resolve conflicts in nmi_disables_ftrace(), fix 40x build]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1618398033-13025-1-git-send-email-sxwjean@me.com

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This commit is contained in:

Xiongwei Song 2021-04-14 19:00:33 +08:00 • committed by Michael Ellerman

parent 7de21e679e

commit 7153d4bf0b

10 changed files with 84 additions and 30 deletions

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52

arch/powerpc/include/asm/interrupt.h

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2

arch/powerpc/kernel/fadump.c

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2

arch/powerpc/kernel/interrupt.c

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4

arch/powerpc/kernel/process.c

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6

arch/powerpc/kernel/traps.c

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3

arch/powerpc/kexec/crash.c

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4

arch/powerpc/mm/book3s64/hash_utils.c

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16

arch/powerpc/mm/fault.c

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5

arch/powerpc/perf/core-book3s.c

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20

arch/powerpc/xmon/xmon.c

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