The type of the VMLINUX_LOAD_ADDRESS macro is the (unsigned long long)
in 32bits kernel but (unsigned long) in the 64-bit kernel. Although there
is no error here, avoid using it to calculate kaslr_offset.
Signed-off-by: Jinyang He <hejinyang@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
*/
static void show_kernel_relocation(const char *level)
{
- unsigned long offset;
-
- offset = __pa_symbol(_text) - __pa_symbol(VMLINUX_LOAD_ADDRESS);
-
- if (IS_ENABLED(CONFIG_RELOCATABLE) && offset > 0) {
+ if (__kaslr_offset > 0) {
printk(level);
- pr_cont("Kernel relocated by 0x%pK\n", (void *)offset);
+ pr_cont("Kernel relocated by 0x%pK\n", (void *)__kaslr_offset);
pr_cont(" .text @ 0x%pK\n", _text);
pr_cont(" .data @ 0x%pK\n", _sdata);
pr_cont(" .bss @ 0x%pK\n", __bss_start);