[PATCH v2 2/3] MIPS: Move kernel head into a standalone section

[Jiaxun Yang]

That's what already done by Arm64 and other architectures.
That would allow us put more things like PE headers safely into
the header.

Signed-off-by: Jiaxun Yang <jiaxun.y...@flygoat.com>
---
 arch/mips/kernel/head.S        | 4 ++--
 arch/mips/kernel/vmlinux.lds.S | 8 ++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index c7c2795837e7..8081a905a71c 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -59,6 +59,8 @@
 #endif
        .endm
 
+       __HEAD
+_head:
 #ifndef CONFIG_NO_EXCEPT_FILL
        /*
         * Reserved space for exception handlers.
@@ -67,8 +69,6 @@
        .fill   0x400
 #endif
 
-EXPORT(_stext)
-
        /*
         * Give us a fighting chance of running if execution beings at the
         * kernel load address.  This is needed because this platform does
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index f185a85a27c1..b9ace667b82b 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -57,8 +57,12 @@ SECTIONS
 #endif
        . = LINKER_LOAD_ADDRESS;
        /* read-only */
-       _text = .;      /* Text and read-only data */
-       .text : {
+       .head.text : {
+               _text = .;
+               HEAD_TEXT
+       }
+       .text : {                       /* Real text segment            */
+               _stext = .;             /* Text and read-only data      */
                TEXT_TEXT
                SCHED_TEXT
                CPUIDLE_TEXT
-- 
2.27.0.rc0