OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:15 AM	rwxr-xr-x
📄 Kbuild	742 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-compat.h	518 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-offsets.h	35 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic.h	626 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cache.h	644 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cacheflush.h	4.12 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 checksum.h	942 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmpxchg.h	919 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpuinfo.h	2.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cputable.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--
📄 current.h	850 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 delay.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma-mapping.h	765 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma.h	706 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 elf.h	738 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 entry.h	1.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 exceptions.h	2.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fixmap.h	1.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 flat.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ftrace.h	641 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 futex.h	2.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hash.h	2.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 highmem.h	2.2 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hw_irq.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--
📄 io.h	2.05 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq.h	538 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags.h	2.6 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kgdb.h	739 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu.h	4.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu_context.h	141 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu_context_mm.h	3.91 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 module.h	840 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 page.h	6.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci-bridge.h	4.57 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci.h	2.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgalloc.h	4.74 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgtable.h	17.66 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 processor.h	4.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 prom.h	713 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ptrace.h	727 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pvr.h	8.72 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 registers.h	1.65 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seccomp.h	256 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sections.h	637 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 setup.h	1.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 string.h	630 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 switch_to.h	629 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscall.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 thread_info.h	4.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 timex.h	402 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlb.h	714 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbflush.h	2.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 uaccess.h	9.98 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 unaligned.h	871 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 unistd.h	1.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 unwind.h	719 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 user.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

11/17/2022 06:42:15 AM

rwxr-xr-x

📄 Kbuild

742 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 asm-compat.h

518 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 asm-offsets.h

35 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 atomic.h

626 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 cache.h

644 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 cacheflush.h

4.12 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 checksum.h

942 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 cmpxchg.h

919 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 cpuinfo.h

2.13 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 cputable.h

1 byte

01/28/2018 09:20:33 PM

rw-r--r--

📄 current.h

850 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 delay.h

2.26 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 dma-mapping.h

765 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 dma.h

706 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 elf.h

738 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 entry.h

1.13 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 exceptions.h

2.08 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 fixmap.h

1.96 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 flat.h

2.26 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 ftrace.h

641 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 futex.h

2.13 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 hash.h

2.37 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 highmem.h

2.2 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 hw_irq.h

1 byte

01/28/2018 09:20:33 PM

rw-r--r--

📄 io.h

2.05 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 irq.h

538 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 irqflags.h

2.6 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 kgdb.h

739 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmu.h

4.19 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmu_context.h

141 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmu_context_mm.h

3.91 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 module.h

840 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 page.h

6.11 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pci-bridge.h

4.57 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pci.h

2.47 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pgalloc.h

4.74 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pgtable.h

17.66 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 processor.h

4.11 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 prom.h

713 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 ptrace.h

727 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 pvr.h

8.72 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 registers.h

1.65 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 seccomp.h

256 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 sections.h

637 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 setup.h

1.37 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 string.h

630 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 switch_to.h

629 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 syscall.h

2.26 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 thread_info.h

4.01 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 timex.h

402 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 tlb.h

714 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 tlbflush.h

2.04 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 uaccess.h

9.98 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 unaligned.h

871 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 unistd.h

1.19 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 unwind.h

719 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 user.h

1 byte

01/28/2018 09:20:33 PM

rw-r--r--

Editing: highmem.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * highmem.h: virtual kernel memory mappings for high memory
 *
 * Used in CONFIG_HIGHMEM systems for memory pages which
 * are not addressable by direct kernel virtual addresses.
 *
 * Copyright (C) 1999 Gerhard Wichert, Siemens AG
 *		      Gerhard.Wichert@pdb.siemens.de
 *
 *
 * Redesigned the x86 32-bit VM architecture to deal with
 * up to 16 Terabyte physical memory. With current x86 CPUs
 * we now support up to 64 Gigabytes physical RAM.
 *
 * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
 */
#ifndef _ASM_HIGHMEM_H
#define _ASM_HIGHMEM_H

#ifdef __KERNEL__

#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/uaccess.h>
#include <asm/fixmap.h>

extern pte_t *kmap_pte;
extern pgprot_t kmap_prot;
extern pte_t *pkmap_page_table;

/*
 * Right now we initialize only a single pte table. It can be extended
 * easily, subsequent pte tables have to be allocated in one physical
 * chunk of RAM.
 */
/*
 * We use one full pte table with 4K pages. And with 16K/64K/256K pages pte
 * table covers enough memory (32MB/512MB/2GB resp.), so that both FIXMAP
 * and PKMAP can be placed in a single pte table. We use 512 pages for PKMAP
 * in case of 16K/64K/256K page sizes.
 */

#define PKMAP_ORDER	PTE_SHIFT
#define LAST_PKMAP	(1 << PKMAP_ORDER)

#define PKMAP_BASE	((FIXADDR_START - PAGE_SIZE * (LAST_PKMAP + 1)) \
								& PMD_MASK)

#define LAST_PKMAP_MASK	(LAST_PKMAP - 1)
#define PKMAP_NR(virt)  ((virt - PKMAP_BASE) >> PAGE_SHIFT)
#define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))

extern void *kmap_high(struct page *page);
extern void kunmap_high(struct page *page);
extern void *kmap_atomic_prot(struct page *page, pgprot_t prot);
extern void __kunmap_atomic(void *kvaddr);

static inline void *kmap(struct page *page)
{
	might_sleep();
	if (!PageHighMem(page))
		return page_address(page);
	return kmap_high(page);
}

static inline void kunmap(struct page *page)
{
	BUG_ON(in_interrupt());
	if (!PageHighMem(page))
		return;
	kunmap_high(page);
}

static inline void *kmap_atomic(struct page *page)
{
	return kmap_atomic_prot(page, kmap_prot);
}

#define flush_cache_kmaps()	{ flush_icache(); flush_dcache(); }

#endif /* __KERNEL__ */

#endif /* _ASM_HIGHMEM_H */