Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64...

[cascardo/linux.git] / arch / arm64 / mm / proc.S

diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index 9d37e96..352c73b 100644 (file)
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -83,6 +83,7 @@ ENDPROC(cpu_do_suspend)
  *
  * x0: Address of context pointer
  */
+       .pushsection ".idmap.text", "ax"
 ENTRY(cpu_do_resume)
        ldp     x2, x3, [x0]
        ldp     x4, x5, [x0, #16]
@@ -120,6 +121,7 @@ ENTRY(cpu_do_resume)
        isb
        ret
 ENDPROC(cpu_do_resume)
+       .popsection
 #endif
 
 /*
@@ -134,17 +136,12 @@ ENTRY(cpu_do_switch_mm)
        bfi     x0, x1, #48, #16                // set the ASID
        msr     ttbr0_el1, x0                   // set TTBR0
        isb
-alternative_if_not ARM64_WORKAROUND_CAVIUM_27456
-       ret
-       nop
-       nop
-       nop
-alternative_else
+alternative_if ARM64_WORKAROUND_CAVIUM_27456
        ic      iallu
        dsb     nsh
        isb
+alternative_else_nop_endif
        ret
-alternative_endif
 ENDPROC(cpu_do_switch_mm)
 
        .pushsection ".idmap.text", "ax"
@@ -181,6 +178,7 @@ ENDPROC(idmap_cpu_replace_ttbr1)
  *     Initialise the processor for turning the MMU on.  Return in x0 the
  *     value of the SCTLR_EL1 register.
  */
+       .pushsection ".idmap.text", "ax"
 ENTRY(__cpu_setup)
        tlbi    vmalle1                         // Invalidate local TLB
        dsb     nsh
@@ -266,3 +264,4 @@ ENDPROC(__cpu_setup)
 crval:
        .word   0xfcffffff                      // clear
        .word   0x34d5d91d                      // set
+       .popsection