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Diffstat (limited to 'arch/x86/boot/compressed/aslr.c')
-rw-r--r--arch/x86/boot/compressed/aslr.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/aslr.c b/arch/x86/boot/compressed/aslr.c
index 4dbf967da50d..fc6091abedb7 100644
--- a/arch/x86/boot/compressed/aslr.c
+++ b/arch/x86/boot/compressed/aslr.c
@@ -289,10 +289,17 @@ unsigned char *choose_kernel_location(unsigned char *input,
289 unsigned long choice = (unsigned long)output; 289 unsigned long choice = (unsigned long)output;
290 unsigned long random; 290 unsigned long random;
291 291
292#ifdef CONFIG_HIBERNATION
293 if (!cmdline_find_option_bool("kaslr")) {
294 debug_putstr("KASLR disabled by default...\n");
295 goto out;
296 }
297#else
292 if (cmdline_find_option_bool("nokaslr")) { 298 if (cmdline_find_option_bool("nokaslr")) {
293 debug_putstr("KASLR disabled...\n"); 299 debug_putstr("KASLR disabled by cmdline...\n");
294 goto out; 300 goto out;
295 } 301 }
302#endif
296 303
297 /* Record the various known unsafe memory ranges. */ 304 /* Record the various known unsafe memory ranges. */
298 mem_avoid_init((unsigned long)input, input_size, 305 mem_avoid_init((unsigned long)input, input_size,