From: Guo Ren <guoren@kernel.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Kees Cook <keescook@chromium.org>,
Anna-Maria Behnsen <anna-maria@linutronix.de>,
Arnd Bergmann <arnd@arndb.de>, Matt Turner <mattst88@gmail.com>,
Vineet Gupta <vgupta@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Brian Cain <bcain@quicinc.com>,
Huacai Chen <chenhuacai@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Helge Deller <deller@gmx.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Palmer Dabbelt <palmer@dabbelt.com>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
Andreas Larsson <andreas@gaisler.com>,
Richard Weinberger <richard@nod.at>,
x86@kernel.org, Max Filippov <jcmvbkbc@gmail.com>,
Andy Lutomirski <luto@kernel.org>,
Jan Kiszka <jan.kiszka@siemens.com>,
Kieran Bingham <kbingham@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org,
linux-snps-arc@lists.infradead.org,
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linux-um@lists.infradead.org
Subject: Re: [PATCH 3/4] arch: define CONFIG_PAGE_SIZE_*KB on all architectures
Date: Tue, 27 Feb 2024 08:49:18 +0800 [thread overview]
Message-ID: <CAJF2gTSCdXtCib2Wv_DQQSJ5srhDwHH6B3xgdrr1-SQECUL1VA@mail.gmail.com> (raw)
In-Reply-To: <20240226161414.2316610-4-arnd@kernel.org>
On Tue, Feb 27, 2024 at 12:15 AM Arnd Bergmann <arnd@kernel.org> wrote:
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> Most architectures only support a single hardcoded page size. In order
> to ensure that each one of these sets the corresponding Kconfig symbols,
> change over the PAGE_SHIFT definition to the common one and allow
> only the hardware page size to be selected.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/alpha/Kconfig | 1 +
> arch/alpha/include/asm/page.h | 2 +-
> arch/arm/Kconfig | 1 +
> arch/arm/include/asm/page.h | 2 +-
> arch/csky/Kconfig | 1 +
> arch/csky/include/asm/page.h | 2 +-
> 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/nios2/Kconfig | 1 +
> arch/nios2/include/asm/page.h | 2 +-
> arch/openrisc/Kconfig | 1 +
> arch/openrisc/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/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 +-
> 28 files changed, 32 insertions(+), 19 deletions(-)
>
> diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
> index d6968d090d49..4f490250d323 100644
> --- a/arch/alpha/Kconfig
> +++ b/arch/alpha/Kconfig
> @@ -14,6 +14,7 @@ config ALPHA
> select PCI_DOMAINS if PCI
> select PCI_SYSCALL if PCI
> select HAVE_ASM_MODVERSIONS
> + select HAVE_PAGE_SIZE_8KB
> select HAVE_PCSPKR_PLATFORM
> select HAVE_PERF_EVENTS
> select NEED_DMA_MAP_STATE
> diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h
> index 4db1ebc0ed99..70419e6be1a3 100644
> --- a/arch/alpha/include/asm/page.h
> +++ b/arch/alpha/include/asm/page.h
> @@ -6,7 +6,7 @@
> #include <asm/pal.h>
>
> /* PAGE_SHIFT determines the page size */
> -#define PAGE_SHIFT 13
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 0af6709570d1..9d52ba3a8ad1 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -116,6 +116,7 @@ config ARM
> select HAVE_MOD_ARCH_SPECIFIC
> select HAVE_NMI
> select HAVE_OPTPROBES if !THUMB2_KERNEL
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCI if MMU
> select HAVE_PERF_EVENTS
> select HAVE_PERF_REGS
> diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
> index 119aa85d1feb..62af9f7f9e96 100644
> --- a/arch/arm/include/asm/page.h
> +++ b/arch/arm/include/asm/page.h
> @@ -8,7 +8,7 @@
> #define _ASMARM_PAGE_H
>
> /* PAGE_SHIFT determines the page size */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
> #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
>
> diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
> index cf2a6fd7dff8..9c2723ab1c94 100644
> --- a/arch/csky/Kconfig
> +++ b/arch/csky/Kconfig
> @@ -89,6 +89,7 @@ config CSKY
> select HAVE_KPROBES if !CPU_CK610
> select HAVE_KPROBES_ON_FTRACE if !CPU_CK610
> select HAVE_KRETPROBES if !CPU_CK610
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PERF_EVENTS
> select HAVE_PERF_REGS
> select HAVE_PERF_USER_STACK_DUMP
> diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h
> index 4a0502e324a6..f70f37402d75 100644
> --- a/arch/csky/include/asm/page.h
> +++ b/arch/csky/include/asm/page.h
> @@ -10,7 +10,7 @@
> /*
> * PAGE_SHIFT determines the page size: 4KB
> */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
LGTM, thx.
Acked-by: Guo Ren <guoren@kernel.org>
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE - 1))
> #define THREAD_SIZE (PAGE_SIZE * 2)
> diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
> index 4b3e93cac723..7b709453d5e7 100644
> --- a/arch/m68k/Kconfig
> +++ b/arch/m68k/Kconfig
> @@ -84,12 +84,15 @@ config MMU
>
> config MMU_MOTOROLA
> bool
> + select HAVE_PAGE_SIZE_4KB
>
> config MMU_COLDFIRE
> + select HAVE_PAGE_SIZE_8KB
> bool
>
> config MMU_SUN3
> bool
> + select HAVE_PAGE_SIZE_8KB
> depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
>
> config ARCH_SUPPORTS_KEXEC
> diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
> index 9dcf245c9cbf..c777a129768a 100644
> --- a/arch/m68k/Kconfig.cpu
> +++ b/arch/m68k/Kconfig.cpu
> @@ -30,6 +30,7 @@ config COLDFIRE
> select GENERIC_CSUM
> select GPIOLIB
> select HAVE_LEGACY_CLK
> + select HAVE_PAGE_SIZE_8KB if !MMU
>
> endchoice
>
> @@ -45,6 +46,7 @@ config M68000
> select GENERIC_CSUM
> select CPU_NO_EFFICIENT_FFS
> select HAVE_ARCH_HASH
> + select HAVE_PAGE_SIZE_4KB
> select LEGACY_TIMER_TICK
> help
> The Freescale (was Motorola) 68000 CPU is the first generation of
> diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
> index a5993ad83ed8..8cfb84b49975 100644
> --- a/arch/m68k/include/asm/page.h
> +++ b/arch/m68k/include/asm/page.h
> @@ -7,11 +7,7 @@
> #include <asm/page_offset.h>
>
> /* PAGE_SHIFT determines the page size */
> -#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE)
> -#define PAGE_SHIFT 13
> -#else
> -#define PAGE_SHIFT 12
> -#endif
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
> #define PAGE_OFFSET (PAGE_OFFSET_RAW)
> diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
> index 211f338d6235..f18ec02ddeb2 100644
> --- a/arch/microblaze/Kconfig
> +++ b/arch/microblaze/Kconfig
> @@ -31,6 +31,7 @@ config MICROBLAZE
> select HAVE_FTRACE_MCOUNT_RECORD
> select HAVE_FUNCTION_GRAPH_TRACER
> select HAVE_FUNCTION_TRACER
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCI
> select IRQ_DOMAIN
> select XILINX_INTC
> diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
> index 86a4ce07c192..8810f4f1c3b0 100644
> --- a/arch/microblaze/include/asm/page.h
> +++ b/arch/microblaze/include/asm/page.h
> @@ -20,7 +20,7 @@
> #ifdef __KERNEL__
>
> /* PAGE_SHIFT determines the page size */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
> index 58d9565dc2c7..79d3039b29f1 100644
> --- a/arch/nios2/Kconfig
> +++ b/arch/nios2/Kconfig
> @@ -15,6 +15,7 @@ config NIOS2
> select GENERIC_IRQ_SHOW
> select HAVE_ARCH_TRACEHOOK
> select HAVE_ARCH_KGDB
> + select HAVE_PAGE_SIZE_4KB
> select IRQ_DOMAIN
> select LOCK_MM_AND_FIND_VMA
> select MODULES_USE_ELF_RELA
> diff --git a/arch/nios2/include/asm/page.h b/arch/nios2/include/asm/page.h
> index 0ae7d9ce369b..0722f88e63cc 100644
> --- a/arch/nios2/include/asm/page.h
> +++ b/arch/nios2/include/asm/page.h
> @@ -21,7 +21,7 @@
> /*
> * PAGE_SHIFT determines the page size
> */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE - 1))
>
> diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
> index fd9bb76a610b..3586cda55bde 100644
> --- a/arch/openrisc/Kconfig
> +++ b/arch/openrisc/Kconfig
> @@ -25,6 +25,7 @@ config OPENRISC
> select GENERIC_CPU_DEVICES
> select HAVE_PCI
> select HAVE_UID16
> + select HAVE_PAGE_SIZE_8KB
> select GENERIC_ATOMIC64
> select GENERIC_CLOCKEVENTS_BROADCAST
> select GENERIC_SMP_IDLE_THREAD
> diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
> index 44fc1fd56717..7925ce09ab5a 100644
> --- a/arch/openrisc/include/asm/page.h
> +++ b/arch/openrisc/include/asm/page.h
> @@ -18,7 +18,7 @@
>
> /* PAGE_SHIFT determines the page size */
>
> -#define PAGE_SHIFT 13
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #ifdef __ASSEMBLY__
> #define PAGE_SIZE (1 << PAGE_SHIFT)
> #else
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index bffbd869a068..792a337548f6 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -136,6 +136,7 @@ config RISCV
> select HAVE_LD_DEAD_CODE_DATA_ELIMINATION if !LD_IS_LLD
> select HAVE_MOVE_PMD
> select HAVE_MOVE_PUD
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCI
> select HAVE_PERF_EVENTS
> select HAVE_PERF_REGS
> diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
> index 57e887bfa34c..2947423b5082 100644
> --- a/arch/riscv/include/asm/page.h
> +++ b/arch/riscv/include/asm/page.h
> @@ -12,7 +12,7 @@
> #include <linux/pfn.h>
> #include <linux/const.h>
>
> -#define PAGE_SHIFT (12)
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE - 1))
>
> diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
> index fe565f3a3a91..b61c74c10050 100644
> --- a/arch/s390/Kconfig
> +++ b/arch/s390/Kconfig
> @@ -199,6 +199,7 @@ config S390
> select HAVE_MOD_ARCH_SPECIFIC
> select HAVE_NMI
> select HAVE_NOP_MCOUNT
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCI
> select HAVE_PERF_EVENTS
> select HAVE_PERF_REGS
> diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
> index 73b9c3bf377f..ded9548d11d9 100644
> --- a/arch/s390/include/asm/page.h
> +++ b/arch/s390/include/asm/page.h
> @@ -11,7 +11,7 @@
> #include <linux/const.h>
> #include <asm/types.h>
>
> -#define _PAGE_SHIFT 12
> +#define _PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define _PAGE_SIZE (_AC(1, UL) << _PAGE_SHIFT)
> #define _PAGE_MASK (~(_PAGE_SIZE - 1))
>
> diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
> index 204c43cb3d43..7e6bc6fff76b 100644
> --- a/arch/sparc/Kconfig
> +++ b/arch/sparc/Kconfig
> @@ -58,6 +58,7 @@ config SPARC32
> select DMA_DIRECT_REMAP
> select GENERIC_ATOMIC64
> select HAVE_UID16
> + select HAVE_PAGE_SIZE_4KB
> select LOCK_MM_AND_FIND_VMA
> select OLD_SIGACTION
> select ZONE_DMA
> @@ -75,6 +76,7 @@ config SPARC64
> select HAVE_ARCH_TRANSPARENT_HUGEPAGE
> select HAVE_DYNAMIC_FTRACE
> select HAVE_FTRACE_MCOUNT_RECORD
> + select HAVE_PAGE_SIZE_8KB
> select HAVE_SYSCALL_TRACEPOINTS
> select HAVE_CONTEXT_TRACKING_USER
> select HAVE_TIF_NOHZ
> diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
> index 6be6f683f98f..9977c77374cd 100644
> --- a/arch/sparc/include/asm/page_32.h
> +++ b/arch/sparc/include/asm/page_32.h
> @@ -11,7 +11,7 @@
>
> #include <linux/const.h>
>
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h
> index 254dffd85fb1..e9bd24821c93 100644
> --- a/arch/sparc/include/asm/page_64.h
> +++ b/arch/sparc/include/asm/page_64.h
> @@ -4,8 +4,7 @@
>
> #include <linux/const.h>
>
> -#define PAGE_SHIFT 13
> -
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/um/Kconfig b/arch/um/Kconfig
> index b5e179360534..93a5a8999b07 100644
> --- a/arch/um/Kconfig
> +++ b/arch/um/Kconfig
> @@ -20,6 +20,7 @@ config UML
> select HAVE_UID16
> select HAVE_DEBUG_KMEMLEAK
> select HAVE_DEBUG_BUGVERBOSE
> + select HAVE_PAGE_SIZE_4KB
> select NO_DMA if !UML_DMA_EMULATION
> select OF_EARLY_FLATTREE if OF
> select GENERIC_IRQ_SHOW
> diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
> index 84866127d074..9ef9a8aedfa6 100644
> --- a/arch/um/include/asm/page.h
> +++ b/arch/um/include/asm/page.h
> @@ -10,7 +10,7 @@
> #include <linux/const.h>
>
> /* PAGE_SHIFT determines the page size */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 5edec175b9bf..ba57eb362ec8 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -255,6 +255,7 @@ config X86
> select HAVE_NOINSTR_VALIDATION if HAVE_OBJTOOL
> select HAVE_OBJTOOL if X86_64
> select HAVE_OPTPROBES
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCSPKR_PLATFORM
> select HAVE_PERF_EVENTS
> select HAVE_PERF_EVENTS_NMI
> diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
> index 86bd4311daf8..9da9c8a2f1df 100644
> --- a/arch/x86/include/asm/page_types.h
> +++ b/arch/x86/include/asm/page_types.h
> @@ -7,7 +7,7 @@
> #include <linux/mem_encrypt.h>
>
> /* PAGE_SHIFT determines the page size */
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
> index 6f248d87e496..87ec35b3363b 100644
> --- a/arch/xtensa/Kconfig
> +++ b/arch/xtensa/Kconfig
> @@ -44,6 +44,7 @@ config XTENSA
> select HAVE_GCC_PLUGINS if GCC_VERSION >= 120000
> select HAVE_HW_BREAKPOINT if PERF_EVENTS
> select HAVE_IRQ_TIME_ACCOUNTING
> + select HAVE_PAGE_SIZE_4KB
> select HAVE_PCI
> select HAVE_PERF_EVENTS
> select HAVE_STACKPROTECTOR
> diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h
> index a77d04972eb9..4db56ef052d2 100644
> --- a/arch/xtensa/include/asm/page.h
> +++ b/arch/xtensa/include/asm/page.h
> @@ -22,7 +22,7 @@
> * PAGE_SHIFT determines the page size
> */
>
> -#define PAGE_SHIFT 12
> +#define PAGE_SHIFT CONFIG_PAGE_SHIFT
> #define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
> #define PAGE_MASK (~(PAGE_SIZE-1))
>
> --
> 2.39.2
>
--
Best Regards
Guo Ren
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next prev parent reply other threads:[~2024-02-27 0:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-26 16:14 [PATCH 0/4] arch: mm, vdso: consolidate PAGE_SIZE definition Arnd Bergmann
2024-02-26 16:14 ` [PATCH 1/4] arch: consolidate existing CONFIG_PAGE_SIZE_*KB definitions Arnd Bergmann
2024-02-26 16:55 ` Samuel Holland
2024-02-27 15:40 ` Arnd Bergmann
2024-02-27 15:44 ` Christophe Leroy
2024-02-27 15:48 ` Arnd Bergmann
2024-02-26 19:02 ` Christophe Leroy
2024-02-27 15:42 ` Arnd Bergmann
2024-02-27 8:45 ` Geert Uytterhoeven
2024-02-27 15:43 ` Arnd Bergmann
2024-02-26 16:14 ` [PATCH 2/4] arch: simplify architecture specific page size configuration Arnd Bergmann
2024-02-26 19:05 ` Christophe Leroy
2024-02-27 13:46 ` Catalin Marinas
2024-02-27 13:53 ` Helge Deller
2024-02-26 16:14 ` [PATCH 3/4] arch: define CONFIG_PAGE_SIZE_*KB on all architectures Arnd Bergmann
2024-02-27 0:49 ` Guo Ren [this message]
2024-02-27 7:41 ` Heiko Carstens
2024-02-27 8:54 ` Geert Uytterhoeven
2024-02-27 10:59 ` Arnd Bergmann
2024-02-27 11:12 ` Geert Uytterhoeven
2024-02-27 14:18 ` Arnd Bergmann
2024-02-28 21:06 ` Stafford Horne
2024-03-05 10:59 ` Johannes Berg
2024-02-26 16:14 ` [PATCH 4/4] vdso: avoid including asm/page.h Arnd Bergmann
2024-02-26 18:53 ` Christophe Leroy
2024-02-27 12:57 ` Michael Ellerman
2024-02-27 13:46 ` Catalin Marinas
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