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path: root/src/arch/x86/boot/acpigen.c
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Diffstat (limited to 'src/arch/x86/boot/acpigen.c')
-rw-r--r--src/arch/x86/boot/acpigen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/boot/acpigen.c b/src/arch/x86/boot/acpigen.c
index 8e7ce463c1..76fe2d6873 100644
--- a/src/arch/x86/boot/acpigen.c
+++ b/src/arch/x86/boot/acpigen.c
@@ -293,7 +293,7 @@ int acpigen_write_processor(u8 cpuindex, u32 pblock_addr, u8 pblock_len)
len = acpigen_write_len_f();
snprintf(pscope, sizeof (pscope),
- "\\_PR.CPU%x", (unsigned int) cpuindex);
+ "\\_PR.CP%02d", (unsigned int) cpuindex);
len += acpigen_emit_namestring(pscope);
acpigen_emit_byte(cpuindex);
acpigen_emit_byte(pblock_addr & 0xff);