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Server : LiteSpeed System : Linux srv104790275 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 User : dewac4139 ( 1077) PHP Version : 8.0.30 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory : /usr/src/linux-headers-5.15.0-58-generic/arch/arm64/include/asm/ |
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/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 ARM Ltd. */ #ifndef __ASM_SPARSEMEM_H #define __ASM_SPARSEMEM_H #define MAX_PHYSMEM_BITS CONFIG_ARM64_PA_BITS /* * Section size must be at least 512MB for 64K base * page size config. Otherwise it will be less than * (MAX_ORDER - 1) and the build process will fail. */ #ifdef CONFIG_ARM64_64K_PAGES #define SECTION_SIZE_BITS 29 #else /* * Section size must be at least 128MB for 4K base * page size config. Otherwise PMD based huge page * entries could not be created for vmemmap mappings. * 16K follows 4K for simplicity. */ #define SECTION_SIZE_BITS 27 #endif /* CONFIG_ARM64_64K_PAGES */ #endif