[PATCH] asm-generic: make simd.h a mandatory include/asm header

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The generic aegis128 software crypto driver recently gained support
for using SIMD intrinsics to increase performance, for which it
uncondionally #include's the <asm/simd.h> header. Unfortunately,
this header does not exist on many architectures, resulting in
build failures.

Since asm-generic already has a version of simd.h, let's make it
a mandatory header so that it gets instantiated on all architectures
that don't provide their own version.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
---
 include/asm-generic/Kbuild | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index 6f4536d70b8e..adff14fcb8e4 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -3,3 +3,5 @@
 # asm headers that all architectures except um should have
 # (This file is not included when SRCARCH=um since UML borrows several
 # asm headers from the host architecutre.)
+
+mandatory-y += simd.h
-- 
2.17.1




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