From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Mike Rapoport <rppt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
"David S. Miller" <davem@davemloft.net>,
Dinh Nguyen <dinguyen@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Guo Ren <guoren@kernel.org>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Rich Felker <dalias@libc.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Zi Yan <ziy@nvidia.com>, <linux-arm-kernel@lists.infradead.org>,
<linux-csky@vger.kernel.org>, <linux-ia64@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-m68k@lists.linux-m68k.org>,
<linux-mm@kvack.org>, <linux-sh@vger.kernel.org>,
<linux-xtensa@linux-xtensa.org>, <linuxppc-dev@lists.ozlabs.org>,
<sparclinux@vger.kernel.org>
Subject: Re: [PATCH v3 05/14] ia64: don't allow users to override ARCH_FORCE_MAX_ORDER
Date: Sat, 25 Mar 2023 14:38:15 +0800 [thread overview]
Message-ID: <02dd2437-32fa-31aa-4ff3-b33a058f2363@huawei.com> (raw)
In-Reply-To: <20230325060828.2662773-6-rppt@kernel.org>
On 2023/3/25 14:08, Mike Rapoport wrote:
> From: "Mike Rapoport (IBM)" <rppt@kernel.org>
>
> It is enough to keep default values for base and huge pages without
> letting users to override ARCH_FORCE_MAX_ORDER.
>
> Drop the prompt to make the option unvisible in *config.
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Reviewed-by: Zi Yan <ziy@nvidia.com>
> Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
> ---
> arch/ia64/Kconfig | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
> index 0d2f41fa56ee..b61437cae162 100644
> --- a/arch/ia64/Kconfig
> +++ b/arch/ia64/Kconfig
> @@ -202,8 +202,7 @@ config IA64_CYCLONE
> If you're unsure, answer N.
>
> config ARCH_FORCE_MAX_ORDER
> - int "MAX_ORDER (10 - 16)" if !HUGETLB_PAGE
> - range 10 16 if !HUGETLB_PAGE
> + int
> default "16" if HUGETLB_PAGE
> default "10"
>
It seems that we could drop the following part?
diff --git a/arch/ia64/include/asm/sparsemem.h
b/arch/ia64/include/asm/sparsemem.h
index a58f8b466d96..18187551b183 100644
--- a/arch/ia64/include/asm/sparsemem.h
+++ b/arch/ia64/include/asm/sparsemem.h
@@ -11,11 +11,6 @@
#define SECTION_SIZE_BITS (30)
#define MAX_PHYSMEM_BITS (50)
-#ifdef CONFIG_ARCH_FORCE_MAX_ORDER
-#if (CONFIG_ARCH_FORCE_MAX_ORDER + PAGE_SHIFT > SECTION_SIZE_BITS)
-#undef SECTION_SIZE_BITS
-#define SECTION_SIZE_BITS (CONFIG_ARCH_FORCE_MAX_ORDER + PAGE_SHIFT)
-#endif
#endif
next prev parent reply other threads:[~2023-03-25 6:38 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 6:08 [PATCH v3 00/14] arch,mm: cleanup Kconfig entries for ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 01/14] arm: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 02/14] arm64: drop ranges in definition of ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:35 ` Kefeng Wang
2023-03-29 15:55 ` Justin Forbes
2023-04-04 7:22 ` Mike Rapoport
2023-04-04 11:50 ` Justin Forbes
2023-04-12 17:27 ` Catalin Marinas
2023-04-18 22:05 ` Andrew Morton
2023-04-19 11:05 ` Catalin Marinas
2023-04-19 11:27 ` Justin Forbes
2023-04-25 16:09 ` Justin Forbes
2023-04-27 13:40 ` Catalin Marinas
2023-03-25 6:08 ` [PATCH v3 03/14] arm64: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:35 ` Kefeng Wang
2023-03-25 6:08 ` [PATCH v3 04/14] csky: drop ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 05/14] ia64: don't allow users to override ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:38 ` Kefeng Wang [this message]
2023-04-19 8:56 ` Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 06/14] m68k: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 07/14] nios2: " Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 08/14] nios2: drop ranges for definition of ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 09/14] powerpc: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 10/14] powerpc: drop ranges for definition of ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 11/14] sh: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 12/14] sh: drop ranges for definition of ARCH_FORCE_MAX_ORDER Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 13/14] sparc: reword ARCH_FORCE_MAX_ORDER prompt and help text Mike Rapoport
2023-03-25 6:08 ` [PATCH v3 14/14] xtensa: " Mike Rapoport
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