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authorJason A. Donenfeld <Jason@zx2c4.com>2018-10-05 03:13:30 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2018-10-06 02:19:47 +0200
commit15278beaa6f5a416725f9be9212323e8c19e57c4 (patch)
tree4020d614248eb3fb95ac4cab11feeaddfafd4cb0 /src/crypto/zinc/poly1305
parentff0f6e667ff877cd605d2b107c897b039f9829d9 (diff)
crypto: test all SIMD combinations
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/crypto/zinc/poly1305')
-rw-r--r--src/crypto/zinc/poly1305/poly1305-arm-glue.c1
-rw-r--r--src/crypto/zinc/poly1305/poly1305-mips-glue.c1
-rw-r--r--src/crypto/zinc/poly1305/poly1305-x86_64-glue.c2
-rw-r--r--src/crypto/zinc/poly1305/poly1305.c7
4 files changed, 8 insertions, 3 deletions
diff --git a/src/crypto/zinc/poly1305/poly1305-arm-glue.c b/src/crypto/zinc/poly1305/poly1305-arm-glue.c
index f91066f..f4f08ec 100644
--- a/src/crypto/zinc/poly1305/poly1305-arm-glue.c
+++ b/src/crypto/zinc/poly1305/poly1305-arm-glue.c
@@ -15,6 +15,7 @@ asmlinkage void poly1305_blocks_neon(void *ctx, const u8 *inp, const size_t len,
asmlinkage void poly1305_emit_neon(void *ctx, u8 mac[16], const u32 nonce[4]);
static bool poly1305_use_neon __ro_after_init;
+static bool *const poly1305_nobs[] __initconst = { &poly1305_use_neon };
static void __init poly1305_fpu_init(void)
{
diff --git a/src/crypto/zinc/poly1305/poly1305-mips-glue.c b/src/crypto/zinc/poly1305/poly1305-mips-glue.c
index 3a72d61..1eba951 100644
--- a/src/crypto/zinc/poly1305/poly1305-mips-glue.c
+++ b/src/crypto/zinc/poly1305/poly1305-mips-glue.c
@@ -8,6 +8,7 @@ asmlinkage void poly1305_blocks_mips(void *ctx, const u8 *inp, const size_t len,
const u32 padbit);
asmlinkage void poly1305_emit_mips(void *ctx, u8 mac[16], const u32 nonce[4]);
+static bool *const poly1305_nobs[] __initconst = { };
static void __init poly1305_fpu_init(void)
{
}
diff --git a/src/crypto/zinc/poly1305/poly1305-x86_64-glue.c b/src/crypto/zinc/poly1305/poly1305-x86_64-glue.c
index 3641dc8..0229aca 100644
--- a/src/crypto/zinc/poly1305/poly1305-x86_64-glue.c
+++ b/src/crypto/zinc/poly1305/poly1305-x86_64-glue.c
@@ -25,6 +25,8 @@ asmlinkage void poly1305_blocks_avx512(void *ctx, const u8 *inp,
static bool poly1305_use_avx __ro_after_init;
static bool poly1305_use_avx2 __ro_after_init;
static bool poly1305_use_avx512 __ro_after_init;
+static bool *const poly1305_nobs[] __initconst = {
+ &poly1305_use_avx, &poly1305_use_avx2, &poly1305_use_avx512 };
static void __init poly1305_fpu_init(void)
{
diff --git a/src/crypto/zinc/poly1305/poly1305.c b/src/crypto/zinc/poly1305/poly1305.c
index 88f94cd..6da8bf1 100644
--- a/src/crypto/zinc/poly1305/poly1305.c
+++ b/src/crypto/zinc/poly1305/poly1305.c
@@ -8,6 +8,7 @@
*/
#include <zinc/poly1305.h>
+#include "../selftest/run.h"
#include <asm/unaligned.h>
#include <linux/kernel.h>
@@ -39,6 +40,7 @@ static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE],
{
return false;
}
+static bool *const poly1305_nobs[] __initconst = { };
static void __init poly1305_fpu_init(void)
{
}
@@ -146,10 +148,9 @@ static int __init mod_init(void)
{
if (!nosimd)
poly1305_fpu_init();
-#ifdef CONFIG_ZINC_SELFTEST
- if (WARN_ON(!poly1305_selftest()))
+ if (!selftest_run("poly1305", poly1305_selftest, poly1305_nobs,
+ ARRAY_SIZE(poly1305_nobs)))
return -ENOTRECOVERABLE;
-#endif
return 0;
}