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Masahiro Yamada 36c0f7f0f8 arch: unexport asm/shmparam.h for all architectures 
Most architectures do not export shmparam.h to user-space.

  $ find arch -name shmparam.h  | sort
  arch/alpha/include/asm/shmparam.h
  arch/arc/include/asm/shmparam.h
  arch/arm64/include/asm/shmparam.h
  arch/arm/include/asm/shmparam.h
  arch/csky/include/asm/shmparam.h
  arch/ia64/include/asm/shmparam.h
  arch/mips/include/asm/shmparam.h
  arch/nds32/include/asm/shmparam.h
  arch/nios2/include/asm/shmparam.h
  arch/parisc/include/asm/shmparam.h
  arch/powerpc/include/asm/shmparam.h
  arch/s390/include/asm/shmparam.h
  arch/sh/include/asm/shmparam.h
  arch/sparc/include/asm/shmparam.h
  arch/x86/include/asm/shmparam.h
  arch/xtensa/include/asm/shmparam.h

Strangely, some users of the asm-generic wrapper export shmparam.h

  $ git grep 'generic-y += shmparam.h'
  arch/c6x/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/h8300/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/hexagon/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/m68k/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/microblaze/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/openrisc/include/uapi/asm/Kbuild:generic-y += shmparam.h
  arch/riscv/include/asm/Kbuild:generic-y += shmparam.h
  arch/unicore32/include/uapi/asm/Kbuild:generic-y += shmparam.h

The newly added riscv correctly creates the asm-generic wrapper
in the kernel space, but the others (c6x, h8300, hexagon, m68k,
microblaze, openrisc, unicore32) create the one in the uapi directory.

Digging into the git history, now I guess fcc8487d47 ("uapi:
export all headers under uapi directories") was the misconversion.
Prior to that commit, no architecture exported to shmparam.h
As its commit description said, that commit exported shmparam.h
for c6x, h8300, hexagon, m68k, openrisc, unicore32.

83f0124ad8 ("microblaze: remove asm-generic wrapper headers")
accidentally exported shmparam.h for microblaze.

This commit unexports shmparam.h for those architectures.

There is no more reason to export include/uapi/asm-generic/shmparam.h,
so it has been moved to include/asm-generic/shmparam.h

Link: http://lkml.kernel.org/r/1546904307-11124-1-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Stafford Horne <shorne@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Guo Ren <guoren@kernel.org>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Mark Salter <msalter@redhat.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Vincent Chen <deanbo422@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2019-02-01 15:46:22 -08:00
..
Kbuild arch: unexport asm/shmparam.h for all architectures 2019-02-01 15:46:22 -08:00
asm-offsets.h C6X: headers 2011-10-06 19:48:20 -04:00
bitops.h fls: change parameter to unsigned int 2019-01-04 13:13:46 -08:00
bug.h Disintegrate asm/system.h for C6X 2012-03-28 18:30:02 +01:00
cache.h c6x: fix build failure caused by cache.h 2014-03-04 17:21:58 -05:00
cacheflush.h C6X: cache control 2011-10-06 19:48:10 -04:00
checksum.h ipv4: Update parameters for csum_tcpudp_magic to their original types 2016-03-13 23:55:13 -04:00
clock.h c6x: Fix misspellings in comments. 2016-04-18 12:45:53 +02:00
cmpxchg.h locking/cmpxchg, arch: Remove tas() definitions 2015-12-04 11:39:51 +01:00
delay.h C6X: headers 2011-10-06 19:48:20 -04:00
dscr.h C6X: DSCR - Device State Configuration Registers 2011-10-06 19:48:36 -04:00
elf.h default SET_PERSONALITY() in linux/elf.h 2013-02-26 02:46:08 -05:00
flat.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ftrace.h C6X: headers 2011-10-06 19:48:20 -04:00
hardirq.h C6X: interrupt handling 2011-10-06 19:47:54 -04:00
irq.h C6X: remove dependence on legacy IRQs 2012-07-18 23:49:40 -04:00
irqflags.h add memory barrier to arch_local_irq_restore 2013-04-09 15:35:46 -04:00
linkage.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
megamod-pic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
module.h Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
page.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pgtable.h arch/c6x/include/asm/pgtable.h: define dummy pgprot_writecombine for !MMU 2015-03-12 18:46:08 -07:00
processor.h treewide: remove current_text_addr 2018-10-31 08:54:12 -07:00
procinfo.h C6X: headers 2011-10-06 19:48:20 -04:00
ptrace.h UAPI: (Scripted) Disintegrate arch/c6x/include/asm 2012-10-09 14:56:38 -04:00
sections.h c6x: use common built-in dtb support 2018-10-02 09:22:49 -05:00
setup.h c6x: use generic dma_noncoherent_ops 2018-05-19 08:46:12 +02:00
soc.h C6X: general SoC support 2011-10-06 19:48:26 -04:00
special_insns.h Disintegrate asm/system.h for C6X 2012-03-28 18:30:02 +01:00
string.h C6X: headers 2011-10-06 19:48:20 -04:00
switch_to.h Disintegrate asm/system.h for C6X 2012-03-28 18:30:02 +01:00
syscall.h C6X: headers 2011-10-06 19:48:20 -04:00
syscalls.h c6x: sanitize copy_thread(), get rid of clone(2) wrapper, switch to generic clone() 2012-11-28 23:43:39 -05:00
thread_info.h Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
timer64.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
timex.h C6X: time management 2011-10-06 19:47:51 -04:00
tlb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
traps.h C6X: build infrastructure 2011-10-06 19:48:02 -04:00
uaccess.h c6x: switch to RAW_COPY_USER 2017-03-28 18:23:28 -04:00
unaligned.h C6X: headers 2011-10-06 19:48:20 -04:00