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-rw-r--r--arch/x86/kernel/head_64.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index ea6995920b7a..3ddce02c2e16 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -180,8 +180,8 @@ SYM_INNER_LABEL(secondary_startup_64_no_verify, SYM_L_GLOBAL)
movl $0, %ecx
#endif
- /* Enable PAE mode, PGE and LA57 */
- orl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
+ /* Enable PAE mode, PSE, PGE and LA57 */
+ orl $(X86_CR4_PAE | X86_CR4_PSE | X86_CR4_PGE), %ecx
#ifdef CONFIG_X86_5LEVEL
testl $1, __pgtable_l5_enabled(%rip)
jz 1f