arm64: reduce ID map to a single page

[cascardo/linux.git] / arch / arm64 / kernel / sleep.S

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index ede186c..811e61a 100644 (file)
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -130,12 +130,14 @@ ENDPROC(__cpu_suspend_enter)
 /*
  * x0 must contain the sctlr value retrieved from restored context
  */
+       .pushsection    ".idmap.text", "ax"
 ENTRY(cpu_resume_mmu)
        ldr     x3, =cpu_resume_after_mmu
        msr     sctlr_el1, x0           // restore sctlr_el1
        isb
        br      x3                      // global jump to virtual address
 ENDPROC(cpu_resume_mmu)
+       .popsection
 cpu_resume_after_mmu:
        mov     x0, #0                  // return zero on success
        ldp     x19, x20, [sp, #16]