diff options
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 5d34cad9b7b1..f1fea506e20f 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -164,7 +164,7 @@ unsigned long saved_video_mode; static char __initdata command_line[COMMAND_LINE_SIZE]; #ifdef CONFIG_CMDLINE_BOOL -static char __initdata builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE; +char builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE; bool builtin_cmdline_added __ro_after_init; #endif @@ -1039,7 +1039,12 @@ void __init setup_arch(char **cmdline_p) init_mem_mapping(); - idt_setup_early_pf(); + /* + * init_mem_mapping() relies on the early IDT page fault handling. + * Now either enable FRED or install the real page fault handler + * for 64-bit in the IDT. + */ + cpu_init_replace_early_idt(); /* * Update mmu_cr4_features (and, indirectly, trampoline_cr4_features) |