[xen stable-4.18] docs/misra: Add missing SPDX tag

[patchbot@xxxxxxx]

commit 5ac921002af98841a03758753b291ccf792885c7
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Wed Nov 8 13:51:37 2023 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Mon Nov 13 15:01:05 2023 +0000

    docs/misra: Add missing SPDX tag
    
    One file is missing an SDPX tag, but is covered by the blanketing license
    statement in docs/README.sources saying that RST files are CC-BY-4.0
    
    Fixes: 3c911be55f1c ("docs/misra: document the C dialect and translation 
toolchain assumptions.")
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
    Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>
    (cherry picked from commit 8ee1a332b4083523c5ca715d13a0ea4c52417940)
---
 docs/misra/C-language-toolchain.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/misra/C-language-toolchain.rst 
b/docs/misra/C-language-toolchain.rst
index 4c4942a113..2866cb191b 100644
--- a/docs/misra/C-language-toolchain.rst
+++ b/docs/misra/C-language-toolchain.rst
@@ -1,3 +1,5 @@
+.. SPDX-License-Identifier: CC-BY-4.0
+
 =============================================
 C Dialect and Translation Assumptions for Xen
 =============================================
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.18