// SPDX-License-Identifier: GPL-2.0
#include <linux/bug.h>
#include <linux/export.h>
#include <linux/types.h>
#include <linux/mmdebug.h>
#include <linux/mm.h>

#include <asm/memory.h>

phys_addr_t __virt_to_phys(unsigned long x)
{
        WARN(!__is_lm_address(__tag_reset(x)),
             "virt_to_phys used for non-linear address: %p (%pS)\n",
              (void *)x,
              (void *)x);

        return __virt_to_phys_nodebug(x);
}
EXPORT_SYMBOL(__virt_to_phys);

phys_addr_t __phys_addr_symbol(unsigned long x)
{
        /*
         * This is bounds checking against the kernel image only.
         * __pa_symbol should only be used on kernel symbol addresses.
         */
        VIRTUAL_BUG_ON(x < (unsigned long) KERNEL_START ||
                       x > (unsigned long) KERNEL_END);
        return __pa_symbol_nodebug(x);
}
EXPORT_SYMBOL(__phys_addr_symbol);