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Message-Id: <cover.1527868006.git.christophe.leroy@c-s.fr>
Date: Fri, 1 Jun 2018 15:49:25 +0000 (UTC)
From: Christophe Leroy <christophe.leroy@....fr>
To: Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Michael Ellerman <mpe@...erman.id.au>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [RFC PATCH v2 00/14] Remove unneccessary included headers
The purpose of this serie is to limit the number of includes to
only the necessary ones in order to reduce the number of files
recompiled everytime a header file is modified.
This is the start of the work, please provide feedback if any so
that I don't go in the wrong direction.
Handled inclusion changes more carrefully after Michael feedback.
Started splitting some headers in order to reduce their coverage.
Christophe Leroy (14):
powerpc: remove kdump.h from page.h
powerpc: remove unneeded inclusions of cpu_has_feature.h
powerpc/405: move PPC405_ERR77 in asm-405.h
powerpc: move ASM_CONST and stringify_in_c() into asm-const.h
powerpc: clean the inclusion of stringify.h
powerpc: clean inclusions of asm/feature-fixups.h
powerpc: remove superflous inclusions of asm/fixmap.h
powerpc: declare set_breakpoint() static
powerpc/book3s: Remove PPC_PIN_SIZE
powerpc: fix includes in asm/processor.h
powerpc/nohash: fix hash related comments in pgtable.h
powerpc/44x: remove page.h from mmu-44x.h
powerpc: split reg.h in two parts
powerpc: Split synch.h in two parts
arch/powerpc/crypto/md5-asm.S | 1 +
arch/powerpc/crypto/sha1-powerpc-asm.S | 1 +
arch/powerpc/include/asm/asm-405.h | 19 +++++++
arch/powerpc/include/asm/asm-compat.h | 26 +---------
arch/powerpc/include/asm/asm-const.h | 14 +++++
arch/powerpc/include/asm/atomic.h | 2 +
arch/powerpc/include/asm/barrier.h | 3 ++
arch/powerpc/include/asm/bitops.h | 2 +
arch/powerpc/include/asm/book3s/32/pgtable.h | 7 ---
arch/powerpc/include/asm/book3s/64/hash.h | 2 +
arch/powerpc/include/asm/book3s/64/mmu-hash.h | 2 +-
arch/powerpc/include/asm/book3s/64/radix.h | 2 +
arch/powerpc/include/asm/cacheflush.h | 1 -
arch/powerpc/include/asm/cmpxchg.h | 3 +-
arch/powerpc/include/asm/code-patching.h | 1 +
arch/powerpc/include/asm/cputable.h | 3 +-
arch/powerpc/include/asm/cputime.h | 1 -
arch/powerpc/include/asm/dbell.h | 2 +-
arch/powerpc/include/asm/dcr-native.h | 1 +
arch/powerpc/include/asm/debug.h | 1 -
arch/powerpc/include/asm/dt_cpu_ftrs.h | 2 -
arch/powerpc/include/asm/exception-64s.h | 2 +
arch/powerpc/include/asm/feature-fixups.h | 2 +
arch/powerpc/include/asm/firmware.h | 3 +-
arch/powerpc/include/asm/fixmap.h | 2 -
arch/powerpc/include/asm/futex.h | 2 +-
arch/powerpc/include/asm/hw_breakpoint.h | 1 +
arch/powerpc/include/asm/iommu.h | 1 +
arch/powerpc/include/asm/jump_label.h | 2 +-
arch/powerpc/include/asm/kvm_booke_hv_asm.h | 2 +
arch/powerpc/include/asm/mmu-44x.h | 11 ++--
arch/powerpc/include/asm/mmu.h | 3 +-
arch/powerpc/include/asm/nohash/32/pgtable.h | 7 +--
arch/powerpc/include/asm/nohash/64/pgtable.h | 19 ++-----
arch/powerpc/include/asm/page.h | 3 +-
arch/powerpc/include/asm/page_64.h | 2 +
arch/powerpc/include/asm/ppc-opcode.h | 3 +-
arch/powerpc/include/asm/ppc_asm.h | 1 +
arch/powerpc/include/asm/processor.h | 5 +-
arch/powerpc/include/asm/ptrace.h | 1 +
arch/powerpc/include/asm/reg-ftr.h | 63 +++++++++++++++++++++++
arch/powerpc/include/asm/reg.h | 36 +------------
arch/powerpc/include/asm/reg_a2.h | 2 +
arch/powerpc/include/asm/reg_fsl_emb.h | 2 +
arch/powerpc/include/asm/spinlock.h | 3 +-
arch/powerpc/include/asm/{synch.h => synch-ftr.h} | 24 ++-------
arch/powerpc/include/asm/synch.h | 30 -----------
arch/powerpc/include/asm/thread_info.h | 3 +-
arch/powerpc/include/asm/uaccess.h | 1 -
arch/powerpc/kernel/cpu_setup_6xx.S | 1 +
arch/powerpc/kernel/crash.c | 1 -
arch/powerpc/kernel/entry_32.S | 2 +
arch/powerpc/kernel/entry_64.S | 3 ++
arch/powerpc/kernel/exceptions-64e.S | 1 +
arch/powerpc/kernel/exceptions-64s.S | 2 +
arch/powerpc/kernel/fpu.S | 2 +
arch/powerpc/kernel/head_32.S | 1 +
arch/powerpc/kernel/head_40x.S | 1 +
arch/powerpc/kernel/head_64.S | 2 +
arch/powerpc/kernel/head_8xx.S | 1 -
arch/powerpc/kernel/head_fsl_booke.S | 1 +
arch/powerpc/kernel/idle_6xx.S | 1 +
arch/powerpc/kernel/idle_book3s.S | 3 ++
arch/powerpc/kernel/idle_e500.S | 1 +
arch/powerpc/kernel/idle_power4.S | 1 +
arch/powerpc/kernel/kvm_emul.S | 1 +
arch/powerpc/kernel/l2cr_6xx.S | 1 +
arch/powerpc/kernel/machine_kexec.c | 1 +
arch/powerpc/kernel/misc_32.S | 1 +
arch/powerpc/kernel/misc_64.S | 1 +
arch/powerpc/kernel/paca.c | 1 +
arch/powerpc/kernel/ppc_save_regs.S | 1 +
arch/powerpc/kernel/process.c | 14 ++---
arch/powerpc/kernel/prom.c | 1 -
arch/powerpc/kernel/prom_init.c | 1 -
arch/powerpc/kernel/setup_32.c | 2 +
arch/powerpc/kernel/setup_64.c | 1 +
arch/powerpc/kernel/swsusp_32.S | 1 +
arch/powerpc/kernel/swsusp_asm64.S | 1 +
arch/powerpc/kernel/tm.S | 2 +
arch/powerpc/kernel/vdso.c | 1 -
arch/powerpc/kernel/vector.S | 1 +
arch/powerpc/kvm/book3s_64_slb.S | 3 ++
arch/powerpc/kvm/book3s_64_vio_hv.c | 1 +
arch/powerpc/kvm/book3s_hv_interrupts.S | 2 +
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 3 ++
arch/powerpc/kvm/book3s_interrupts.S | 1 +
arch/powerpc/kvm/book3s_rmhandlers.S | 2 +
arch/powerpc/kvm/book3s_segment.S | 4 ++
arch/powerpc/lib/copypage_64.S | 1 +
arch/powerpc/lib/copyuser_64.S | 2 +
arch/powerpc/lib/feature-fixups-test.S | 2 +
arch/powerpc/lib/hweight_64.S | 1 +
arch/powerpc/lib/ldstfp.S | 1 +
arch/powerpc/lib/locks.c | 1 -
arch/powerpc/lib/memcpy_64.S | 2 +
arch/powerpc/lib/string.S | 1 +
arch/powerpc/mm/dump_hashpagetable.c | 1 -
arch/powerpc/mm/hash_low_32.S | 1 +
arch/powerpc/mm/hash_native_64.c | 1 +
arch/powerpc/mm/slb_low.S | 1 +
arch/powerpc/mm/tlb_low_64e.S | 1 +
arch/powerpc/mm/tlb_nohash_low.S | 2 +
arch/powerpc/net/bpf_jit32.h | 1 +
arch/powerpc/net/bpf_jit_asm.S | 1 +
arch/powerpc/net/bpf_jit_asm64.S | 1 +
arch/powerpc/net/bpf_jit_comp.c | 1 +
arch/powerpc/net/bpf_jit_comp64.c | 1 +
arch/powerpc/perf/req-gen/_begin.h | 2 +
arch/powerpc/perf/req-gen/perf.h | 1 +
arch/powerpc/platforms/cell/cbe_thermal.c | 1 +
arch/powerpc/platforms/cell/spufs/sputrace.h | 1 +
arch/powerpc/platforms/powermac/cache.S | 1 +
arch/powerpc/platforms/powermac/sleep.S | 1 +
arch/powerpc/platforms/powernv/opal-wrappers.S | 2 +
arch/powerpc/platforms/powernv/vas.h | 1 +
arch/powerpc/platforms/pseries/hvCall.S | 1 +
arch/powerpc/platforms/pseries/mobility.c | 1 +
arch/powerpc/platforms/pseries/setup.c | 1 +
arch/powerpc/purgatory/trampoline.S | 10 +---
arch/powerpc/sysdev/cpm_common.c | 1 -
arch/powerpc/xmon/spr_access.S | 1 +
122 files changed, 259 insertions(+), 193 deletions(-)
create mode 100644 arch/powerpc/include/asm/asm-405.h
create mode 100644 arch/powerpc/include/asm/asm-const.h
create mode 100644 arch/powerpc/include/asm/reg-ftr.h
copy arch/powerpc/include/asm/{synch.h => synch-ftr.h} (63%)
--
2.13.3
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