[xen staging] x86: move .text.kexec

[patchbot@xxxxxxx]

commit 0e07d47048e4de9894a52e55972fc86714c4bf16
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Fri Feb 18 14:43:58 2022 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Feb 18 14:43:58 2022 +0100

    x86: move .text.kexec
    
    The source file requests page alignment - avoid a padding hole by
    placing it right after .text.entry. On average this yields a .text size
    reduction of 2k.
    
    Requested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/xen.lds.S | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S
index ca22e984f8..82ad8feb6e 100644
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -83,10 +83,11 @@ SECTIONS
        . = ALIGN(PAGE_SIZE);
        _etextentry = .;
 
+       *(.text.kexec)          /* Page aligned in the object file. */
+
        *(.text.cold)
        *(.text.unlikely)
        *(.fixup)
-       *(.text.kexec)
        *(.gnu.warning)
        _etext = .;             /* End of text section */
   } PHDR(text) = 0x9090
--
generated by git-patchbot for /home/xen/git/xen.git#staging