403Webshell
Server IP : 172.67.216.182  /  Your IP : 172.71.81.224
Web Server : Apache
System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64
User : www ( 1000)
PHP Version : 7.4.33
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,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_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/src/linux-headers-5.15.0-143/arch/powerpc/include/asm/nohash/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/src/linux-headers-5.15.0-143/arch/powerpc/include/asm/nohash/hugetlb-book3e.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H
#define _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H

static inline pte_t *hugepd_page(hugepd_t hpd)
{
	if (WARN_ON(!hugepd_ok(hpd)))
		return NULL;

	return (pte_t *)((hpd_val(hpd) & ~HUGEPD_SHIFT_MASK) | PD_HUGE);
}

static inline unsigned int hugepd_shift(hugepd_t hpd)
{
	return hpd_val(hpd) & HUGEPD_SHIFT_MASK;
}

static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
				    unsigned int pdshift)
{
	/*
	 * On FSL BookE, we have multiple higher-level table entries that
	 * point to the same hugepte.  Just use the first one since they're all
	 * identical.  So for that case, idx=0.
	 */
	return hugepd_page(hpd);
}

void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr);

static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift)
{
	/* We use the old format for PPC_FSL_BOOK3E */
	*hpdp = __hugepd(((unsigned long)new & ~PD_HUGE) | pshift);
}

static inline int check_and_get_huge_psize(int shift)
{
	if (shift & 1)	/* Not a power of 4 */
		return -EINVAL;

	return shift_to_mmu_psize(shift);
}

#endif /* _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H */

Youez - 2016 - github.com/yon3zu
LinuXploit