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-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/kernel/vmlinux_32.lds.S1
-rw-r--r--arch/x86/kernel/vmlinux_64.lds.S3
3 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f65c2744d57..42f98009d75 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -33,6 +33,7 @@ config X86
select HAVE_ARCH_TRACEHOOK
select HAVE_GENERIC_DMA_COHERENT if X86_32
select HAVE_EFFICIENT_UNALIGNED_ACCESS
+ select HAVE_DYN_ARRAY
config ARCH_DEFCONFIG
string
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index a9b8560adbc..c36007ab394 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -145,6 +145,7 @@ SECTIONS
*(.x86_cpu_dev.init)
__x86_cpu_dev_end = .;
}
+ DYN_ARRAY_INIT(8)
SECURITY_INIT
. = ALIGN(4);
.altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) {
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index 46e05447405..30973dbac8c 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -173,6 +173,9 @@ SECTIONS
*(.x86_cpu_dev.init)
}
__x86_cpu_dev_end = .;
+
+ DYN_ARRAY_INIT(8)
+
SECURITY_INIT
. = ALIGN(8);