Config_arm64_page_shift
WebMessage ID: [email protected] (mailing list archive)State: New, archived: Headers: show Weblinux/arch/arm64/kernel/vdso.c Go to file Cannot retrieve contributors at this time 451 lines (375 sloc) 10.1 KB Raw Blame // SPDX-License-Identifier: GPL-2.0-only /* * VDSO implementations. * * Copyright (C) 2012 ARM Limited * * Author: Will Deacon */ #include #include
Config_arm64_page_shift
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WebDec 6, 2024 · ARM64 vs X64. X64 CPUs are fast and powerful, but they require a lot of electricity. So, they are usually used in laptops. ARM CPUs are weak but low-power … WebDec 13, 2024 · 1 Answer Sorted by: 0 You can't directly modify the PAGE_SIZE by setting PAGE_SHIFT as it is generated at compile-time. Assuming your processor is a x86, you can modify your page size up to 8k with the family of variables CONFIG_PAGE_SIZE_XXX such as CONFIG_PAGE_SIZE_8KB.
WebARM64_64K_PAGES 64KB This feature enables 64KB pages support (4KB by default) allowing only two levels of page tables and faster TLB look-up. AArch32 emulation … WebARM64 Architecture. ACPI Tables; Activity Monitors Unit (AMU) extension in AArch64 Linux; ACPI on ARMv8 Servers; Asymmetric 32-bit SoCs; Booting AArch64 Linux; ARM64 CPU …
WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH] arm64/mm: don't WARN when alloc/free-ing device private pages @ 2024-04-06 4:05 John Hubbard 2024-04-06 7:31 ` Ard Biesheuvel 2024-04-06 20:07 ` Andrew Morton 0 siblings, 2 replies; 8+ messages in thread From: John Hubbard @ 2024-04-06 4:05 UTC (permalink / raw) … WebApr 10, 2024 · around happening in my particular config, which is CONFIG_ARM64_VA_BITS == 48, and PAGE_SIZE == 4KB and sizeof (struct page) == 64 (details below). It occurs to me that ZONE_DEVICE and (within that category) device private page support need only support rather large setups. On x86, it requires 64-bit.
WebThe Linux kernel configuration item CONFIG_ARM64_PAGE_SHIFT: prompt: type: int depends on: ( CONFIG_ARM64_64K_PAGES) && ( CONFIG_ARM64_16K_PAGES) defined in arch/arm64/Kconfig found in Linux kernels: 4.7–4.20, 5.0–5.19, 6.0–6.2, 6.3-rc+HEAD Help text (none) Hardware LKDDb Raw data from LKDDb: (none) Sources
WebJun 2, 2010 · Defined in 1 files as a config: arch/arm64/Kconfig, line 249 (as a config) johnny sokko and his flying robot torrentWebApr 28, 2024 · The kernel .config is a readable configuration file which is used to compile a new Linux kernel. Typically it will get embedded into your new kernel and therefore you … johnny song from sing twoWeblinux-m1/arch/arm64/Kconfig Go to file Cannot retrieve contributors at this time 1948 lines (1599 sloc) 63.7 KB Raw Blame # SPDX-License-Identifier: GPL-2.0-only config ARM64 def_bool y select ACPI_CCA_REQUIRED if ACPI select ACPI_GENERIC_GSI if ACPI select ACPI_GTDT if ACPI select ACPI_IORT if ACPI select … johnny sokko and his flying robot wikiWebThis requires cooperation from the linker script, which. * must emit the lo32/hi32 halves individually. * Return the current task_struct. * Offset ttbr1 to allow for 48-bit kernel VAs set with 52-bit PTRS_PER_PGD. * orr is used as it can … johnny somethingWebJul 19, 2024 · When ARM64_PTR_AUTH_KERNEL is selected, the kernel will be compiled with HINT space pointer authentication instructions protecting function returns. Kernels … johnny sokko and his flying robot episodesWebFeb 19, 2024 · To summarize all of this, there are some pretty significant changes going on here to support running x64 code on Windows 10 on ARM64. It’s not just “throw in a … johnny sokko and his flying robot openingWebApr 7, 2024 · system memory, you will need to enlarge the VMEMMAP region, and ensure. that request_mem_region () produces a region that is covered by it. This is going to be tricky with LPA2, because there, the 4k pages. configuration already uses up half of the vmalloc region to cover the. johnny sokko and his flying robot toy