On Mon, 3 Jun 2019 at 07:42, Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > From: Eric Biggers <ebiggers@xxxxxxxxxx> > > Call cond_resched() after each fuzz test iteration. This avoids stall > warnings if fuzz_iterations is set very high for testing purposes. > > While we're at it, also call cond_resched() after finishing testing each > test vector. > > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> Acked-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> > --- > crypto/testmgr.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/crypto/testmgr.c b/crypto/testmgr.c > index 2ba0c487ea281..f7fdd7fe89a9e 100644 > --- a/crypto/testmgr.c > +++ b/crypto/testmgr.c > @@ -1496,6 +1496,7 @@ static int test_hash_vec(const char *driver, const struct hash_testvec *vec, > req, desc, tsgl, hashstate); > if (err) > return err; > + cond_resched(); > } > } > #endif > @@ -1764,6 +1765,7 @@ static int __alg_test_hash(const struct hash_testvec *vecs, > hashstate); > if (err) > goto out; > + cond_resched(); > } > err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, > desc, tsgl, hashstate); > @@ -2028,6 +2030,7 @@ static int test_aead_vec(const char *driver, int enc, > &cfg, req, tsgls); > if (err) > return err; > + cond_resched(); > } > } > #endif > @@ -2267,6 +2270,7 @@ static int test_aead(const char *driver, int enc, > tsgls); > if (err) > return err; > + cond_resched(); > } > return 0; > } > @@ -2609,6 +2613,7 @@ static int test_skcipher_vec(const char *driver, int enc, > &cfg, req, tsgls); > if (err) > return err; > + cond_resched(); > } > } > #endif > @@ -2808,6 +2813,7 @@ static int test_skcipher(const char *driver, int enc, > tsgls); > if (err) > return err; > + cond_resched(); > } > return 0; > } > -- > 2.21.0 >
