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Message-Id: <20240306141453.3900574-1-arnd@kernel.org>
Date: Wed, 6 Mar 2024 15:14:50 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>,
Thomas Gleixner <tglx@...utronix.de>,
Vincenzo Frascino <vincenzo.frascino@....com>,
Kees Cook <keescook@...omium.org>
Cc: Arnd Bergmann <arnd@...db.de>,
Matt Turner <mattst88@...il.com>,
Vineet Gupta <vgupta@...nel.org>,
Russell King <linux@...linux.org.uk>,
Catalin Marinas <catalin.marinas@....com>,
Guo Ren <guoren@...nel.org>,
Brian Cain <bcain@...cinc.com>,
Huacai Chen <chenhuacai@...nel.org>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Michal Simek <monstr@...str.eu>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Helge Deller <deller@....de>,
Michael Ellerman <mpe@...erman.id.au>,
Christophe Leroy <christophe.leroy@...roup.eu>,
Palmer Dabbelt <palmer@...belt.com>,
John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>,
Andreas Larsson <andreas@...sler.com>,
Richard Weinberger <richard@....at>,
x86@...nel.org,
Max Filippov <jcmvbkbc@...il.com>,
Andy Lutomirski <luto@...nel.org>,
Jan Kiszka <jan.kiszka@...mens.com>,
Kieran Bingham <kbingham@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org,
linux-alpha@...r.kernel.org,
linux-snps-arc@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org,
linux-csky@...r.kernel.org,
linux-hexagon@...r.kernel.org,
loongarch@...ts.linux.dev,
linux-m68k@...ts.linux-m68k.org,
linux-mips@...r.kernel.org,
linux-openrisc@...r.kernel.org,
linux-parisc@...r.kernel.org,
linuxppc-dev@...ts.ozlabs.org,
linux-riscv@...ts.infradead.org,
linux-s390@...r.kernel.org,
linux-sh@...r.kernel.org,
sparclinux@...r.kernel.org,
linux-um@...ts.infradead.org
Subject: [v2 PATCH 0/3] arch: mm, vdso: consolidate PAGE_SIZE definition
From: Arnd Bergmann <arnd@...db.de>
Naresh noticed that the newly added usage of the PAGE_SIZE macro in
include/vdso/datapage.h introduced a build regression. I had an older
patch that I revived to have this defined through Kconfig rather than
through including asm/page.h, which is not allowed in vdso code.
The vdso patch series now has a temporary workaround, but I still want to
get this into v6.9 so we can place the hack with CONFIG_PAGE_SIZE
in the vdso.
I've applied this to the asm-generic tree already, please let me know if
there are still remaining issues. It's really close to the merge window
already, so I'd probably give this a few more days before I send a pull
request, or defer it to v6.10 if anything goes wrong.
Sorry for the delay, I was still waiting to resolve the m68k question,
but there were no further replies in the end, so I kept my original
version.
Changes from v1:
- improve Kconfig help texts
- remove an extraneous line in hexagon
Arnd
Link: https://lore.kernel.org/lkml/CA+G9fYtrXXm_KO9fNPz3XaRxHV7UD_yQp-TEuPQrNRHU+_0W_Q@mail.gmail.com/
Link: https://lore.kernel.org/all/65dc6c14.170a0220.f4a3f.91dd@mx.google.com/
Link: https://lore.kernel.org/lkml/20240226161414.2316610-1-arnd@kernel.org/
Arnd Bergmann (3):
arch: consolidate existing CONFIG_PAGE_SIZE_*KB definitions
arch: simplify architecture specific page size configuration
arch: define CONFIG_PAGE_SIZE_*KB on all architectures
arch/Kconfig | 92 +++++++++++++++++++++++++++++-
arch/alpha/Kconfig | 1 +
arch/alpha/include/asm/page.h | 2 +-
arch/arc/Kconfig | 3 +
arch/arc/include/uapi/asm/page.h | 6 +-
arch/arm/Kconfig | 1 +
arch/arm/include/asm/page.h | 2 +-
arch/arm64/Kconfig | 29 +++++-----
arch/arm64/include/asm/page-def.h | 2 +-
arch/csky/Kconfig | 1 +
arch/csky/include/asm/page.h | 2 +-
arch/hexagon/Kconfig | 24 ++------
arch/hexagon/include/asm/page.h | 6 +-
arch/loongarch/Kconfig | 21 ++-----
arch/loongarch/include/asm/page.h | 10 +---
arch/m68k/Kconfig | 3 +
arch/m68k/Kconfig.cpu | 2 +
arch/m68k/include/asm/page.h | 6 +-
arch/microblaze/Kconfig | 1 +
arch/microblaze/include/asm/page.h | 2 +-
arch/mips/Kconfig | 58 ++-----------------
arch/mips/include/asm/page.h | 16 +-----
arch/nios2/Kconfig | 1 +
arch/nios2/include/asm/page.h | 2 +-
arch/openrisc/Kconfig | 1 +
arch/openrisc/include/asm/page.h | 2 +-
arch/parisc/Kconfig | 3 +
arch/parisc/include/asm/page.h | 10 +---
arch/powerpc/Kconfig | 31 ++--------
arch/powerpc/include/asm/page.h | 2 +-
arch/riscv/Kconfig | 1 +
arch/riscv/include/asm/page.h | 2 +-
arch/s390/Kconfig | 1 +
arch/s390/include/asm/page.h | 2 +-
arch/sh/include/asm/page.h | 13 +----
arch/sh/mm/Kconfig | 42 ++++----------
arch/sparc/Kconfig | 2 +
arch/sparc/include/asm/page_32.h | 2 +-
arch/sparc/include/asm/page_64.h | 3 +-
arch/um/Kconfig | 1 +
arch/um/include/asm/page.h | 2 +-
arch/x86/Kconfig | 1 +
arch/x86/include/asm/page_types.h | 2 +-
arch/xtensa/Kconfig | 1 +
arch/xtensa/include/asm/page.h | 2 +-
scripts/gdb/linux/constants.py.in | 2 +-
scripts/gdb/linux/mm.py | 2 +-
47 files changed, 185 insertions(+), 238 deletions(-)
--
2.39.2
To: Thomas Gleixner <tglx@...utronix.de>
To: Vincenzo Frascino <vincenzo.frascino@....com>
To: Kees Cook <keescook@...omium.org>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>
Cc: Matt Turner <mattst88@...il.com>
Cc: Vineet Gupta <vgupta@...nel.org>
Cc: Russell King <linux@...linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Guo Ren <guoren@...nel.org>
Cc: Brian Cain <bcain@...cinc.com>
Cc: Huacai Chen <chenhuacai@...nel.org>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Michal Simek <monstr@...str.eu>
Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: Helge Deller <deller@....de>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Christophe Leroy <christophe.leroy@...roup.eu>
Cc: Palmer Dabbelt <palmer@...belt.com>
Cc: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Cc: Andreas Larsson <andreas@...sler.com>
Cc: Richard Weinberger <richard@....at>
Cc: x86@...nel.org
Cc: Max Filippov <jcmvbkbc@...il.com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@....com>
Cc: Jan Kiszka <jan.kiszka@...mens.com>
Cc: Kieran Bingham <kbingham@...nel.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: linux-kernel@...r.kernel.org
Cc: linux-alpha@...r.kernel.org
Cc: linux-snps-arc@...ts.infradead.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-csky@...r.kernel.org
Cc: linux-hexagon@...r.kernel.org
Cc: loongarch@...ts.linux.dev
Cc: linux-m68k@...ts.linux-m68k.org
Cc: linux-mips@...r.kernel.org
Cc: linux-openrisc@...r.kernel.org
Cc: linux-parisc@...r.kernel.org
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: linux-riscv@...ts.infradead.org
Cc: linux-s390@...r.kernel.org
Cc: linux-sh@...r.kernel.org
Cc: sparclinux@...r.kernel.org
Cc: linux-um@...ts.infradead.org
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