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Date: Mon, 26 Feb 2024 17:14:10 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Thomas Gleixner <tglx@...utronix.de>,
Vincenzo Frascino <vincenzo.frascino@....com>,
Kees Cook <keescook@...omium.org>,
Anna-Maria Behnsen <anna-maria@...utronix.de>
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: [PATCH 0/4] 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.
I rebased and tested on top of the tip/timers/core branch that
introduced the regression. If these patches get added, the
compat VDSOs all build again, but the changes are a bit invasive.
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/
Arnd Bergmann (4):
arch: consolidate existing CONFIG_PAGE_SIZE_*KB definitions
arch: simplify architecture specific page size configuration
arch: define CONFIG_PAGE_SIZE_*KB on all architectures
vdso: avoid including asm/page.h
arch/Kconfig | 58 ++++++++++++++++++++++++++++--
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 | 25 +++----------
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 +-
include/vdso/datapage.h | 4 +--
scripts/gdb/linux/constants.py.in | 2 +-
scripts/gdb/linux/mm.py | 2 +-
48 files changed, 153 insertions(+), 241 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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