diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2020-02-10 19:21:01 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-02-11 09:47:01 +0000 |
| commit | 74a44bed8d93782affb707a33469bda7052b4207 (patch) | |
| tree | 03d9a92f1441c0c9083929a0bb1865007c967ff4 /arch | |
| parent | 0ca2c0319a7bce0e152b51b866979d62dc261e48 (diff) | |
arm64: Fix CONFIG_ARCH_RANDOM=n build
The entire asm/archrandom.h header is generically included via
linux/archrandom.h only when CONFIG_ARCH_RANDOM is already set, so the
stub definitions of __arm64_rndr() and __early_cpu_has_rndr() are only
visible to KASLR if it explicitly includes the arch-internal header.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kernel/kaslr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c index 53b8a4ee64ff..91a83104c6e8 100644 --- a/arch/arm64/kernel/kaslr.c +++ b/arch/arm64/kernel/kaslr.c @@ -11,6 +11,7 @@ #include <linux/sched.h> #include <linux/types.h> +#include <asm/archrandom.h> #include <asm/cacheflush.h> #include <asm/fixmap.h> #include <asm/kernel-pgtable.h> |