Changeset 6e5252a in mainline for kernel/arch/amd64/src/amd64.c

Timestamp:

2018-11-13T20:22:20Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

156bae23

Parents:

2214382

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-10-23 21:48:41)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-11-13 20:22:20)

Message:

Place AP bootstrap correctly via linker script instead of manual copy

File:

• kernel/arch/amd64/src/amd64.c (modified) (1 diff)

kernel/arch/amd64/src/amd64.c

@@ -92 +92 @@
         multiboot_info_parse(signature, (multiboot_info_t *) info);
         multiboot2_info_parse(signature, (multiboot2_info_t *) info);
-
-#ifdef CONFIG_SMP
-        size_t unmapped_size = (uintptr_t) unmapped_end - BOOT_OFFSET;
-        /* Copy AP bootstrap routines below 1 MB. */
-        memcpy((void *) AP_BOOT_OFFSET, (void *) BOOT_OFFSET, unmapped_size);
-#endif
 }