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Subjectpowerpc asm-prototypes.h seems odd
Hi.

Lots of powerpc files include <asm/asm-prototypes.h>,
and powerpc is the only architecture that does this.

<asm/asm-prototypes.h> exists to support modversion for asm.
So, it is supposed to be parsed by genksysms, not to be
included from other files. Right?


$ git grep asm/asm-prototypes.h
arch/arm64/include/asm/asm-prototypes.h: * ... kbuild will
automatically pick these up from <asm/asm-prototypes.h> and
arch/powerpc/kernel/early_32.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/irq.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/machine_kexec_64.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/process.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/prom_init.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/ptrace.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/security.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/setup_32.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/signal_32.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/signal_64.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/smp.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/syscalls.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/tau_6xx.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/time.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/trace/ftrace.c:#include <asm/asm-prototypes.h>
arch/powerpc/kernel/traps.c:#include <asm/asm-prototypes.h>
arch/powerpc/kvm/book3s_emulate.c:#include <asm/asm-prototypes.h>
arch/powerpc/kvm/book3s_hv.c:#include <asm/asm-prototypes.h>
arch/powerpc/kvm/book3s_hv_builtin.c:#include <asm/asm-prototypes.h>
arch/powerpc/kvm/book3s_hv_rm_xive.c:#include <asm/asm-prototypes.h>
arch/powerpc/kvm/book3s_pr.c:#include <asm/asm-prototypes.h>
arch/powerpc/lib/vmx-helper.c:#include <asm/asm-prototypes.h>
arch/powerpc/mm/book3s64/hash_utils.c:#include <asm/asm-prototypes.h>
arch/powerpc/mm/book3s64/slb.c:#include <asm/asm-prototypes.h>
arch/powerpc/platforms/powernv/idle.c:#include <asm/asm-prototypes.h>
arch/powerpc/platforms/powernv/opal-call.c:#include <asm/asm-prototypes.h>
arch/powerpc/platforms/powernv/opal-tracepoints.c:#include
<asm/asm-prototypes.h>
arch/powerpc/platforms/pseries/lpar.c:#include <asm/asm-prototypes.h>
scripts/Makefile.build:# .S file exports must have their C prototypes
defined in asm/asm-prototypes.h
scripts/Makefile.build: echo "\#include <asm/asm-prototypes.h>" ;
\
scripts/Makefile.build:ASM_PROTOTYPES := $(wildcard
$(srctree)/arch/$(SRCARCH)/include/asm/asm-prototypes.h)



--
Best Regards
Masahiro Yamada

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