[xen staging] x86: move .altinstr_replacement past _einittext

[patchbot@xxxxxxx]

commit 93c5f98296fc78de79d621418a1e62fd413e73d1
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Jun 15 15:15:26 2021 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Jun 15 15:15:26 2021 +0200

    x86: move .altinstr_replacement past _einittext
    
    This section's contents do not represent part of actual hypervisor text,
    so shouldn't be included in what is_kernel_inittext() or (while still
    booting) is_active_kernel_text() report "true" for. Keep them in
    .init.text though, as there's no real reason to have a separate section
    for this in the final binary.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/xen.lds.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S
index 34f647a44e..9c6c1c8005 100644
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -185,13 +185,13 @@ SECTIONS
 #endif
        _sinittext = .;
        *(.init.text)
+       _einittext = .;
        /*
         * Here are the replacement instructions. The linker sticks them
         * as binary blobs. The .altinstructions has enough data to get
         * the address and the length of them to patch the kernel safely.
         */
        *(.altinstr_replacement)
-       _einittext = .;
 
 #ifdef EFI /* EFI wants to merge all of .init.*  ELF doesn't. */
        . = ALIGN(SMP_CACHE_BYTES);
--
generated by git-patchbot for /home/xen/git/xen.git#staging