From: Arnd Bergmann <a...@arndb.de>
While thinking about the changes to linux/mman.h in
https://lore.kernel.org/all/20240923141943.133551-1-vincenzo.frasc...@arm.com/
I ended up trying to clean up the duplicate definitions in order to
better see what's in there, and then I found a clash between two MAP_* flags.
Here is my current state, lightly tested. Please have a look at
the last patch in particular.
Arnd
Arnd Bergmann (5):
asm-generic: cosmetic updates to uapi/asm/mman.h
asm-generic: move MAP_* flags from mman-common.h to mman.h
asm-generic: use asm-generic/mman-common.h on mips and xtensa
asm-generic: use asm-generic/mman-common.h on parisc and alpha
[RFC] mm: Remove MAP_UNINITIALIZED support
Documentation/admin-guide/mm/nommu-mmap.rst | 10 +--
arch/alpha/include/uapi/asm/mman.h | 93 ++++++-------------
arch/mips/include/uapi/asm/mman.h | 95 +++-----------------
arch/parisc/include/uapi/asm/mman.h | 79 ++++-------------
arch/powerpc/include/uapi/asm/mman.h | 11 +++
arch/sh/configs/rsk7264_defconfig | 1 -
arch/sparc/include/uapi/asm/mman.h | 12 +++
arch/xtensa/include/uapi/asm/mman.h | 98 +++------------------
fs/binfmt_elf_fdpic.c | 3 +-
include/linux/mman.h | 4 -
include/uapi/asm-generic/mman-common.h | 31 +++----
include/uapi/asm-generic/mman.h | 17 ++++
include/uapi/linux/mman.h | 5 ++
mm/Kconfig | 22 -----
mm/nommu.c | 4 +-
15 files changed, 125 insertions(+), 360 deletions(-)
--
2.39.2
Cc: "Jason A. Donenfeld" <ja...@zx2c4.com>
Cc: Alexander Viro <v...@zeniv.linux.org.uk>
Cc: Alexandre Torgue <alexandre.tor...@foss.st.com>
Cc: Andreas Larsson <andr...@gaisler.com>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Ard Biesheuvel <a...@kernel.org>
Cc: Christian Brauner <brau...@kernel.org>
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Cc: Helge Deller <del...@gmx.de>
Cc: Kees Cook <k...@kernel.org>
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Cc: Lorenzo Stoakes <lorenzo.stoa...@oracle.com>
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Cc: Michal Hocko <mho...@suse.com>
Cc: Nicholas Piggin <npig...@gmail.com>
Cc: Richard Henderson <richard.hender...@linaro.org>
Cc: Thomas Bogendoerfer <tsbog...@alpha.franken.de>
Cc: Vladimir Murzin <vladimir.mur...@arm.com>
Cc: Vlastimil Babka <vba...@suse.cz>
Cc: linux-st...@st-md-mailman.stormreply.com
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