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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck , Steen Hegelund Subject: [RESEND PATCH] net: microchip: vcap: Add typegroup table terminators in kunit tests Date: Tue, 19 Nov 2024 13:32:02 -0800 Message-ID: <20241119213202.2884639-1-linux@roeck-us.net> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" VCAP API unit tests fail randomly with errors such as # vcap_api_iterator_init_test: EXPECTATION FAILED at drivers/net/etherne= t/microchip/vcap/vcap_api_kunit.c:387 Expected 134 + 7 =3D=3D iter.offset, but 134 + 7 =3D=3D 141 (0x8d) iter.offset =3D=3D 17214 (0x433e) # vcap_api_iterator_init_test: EXPECTATION FAILED at drivers/net/etherne= t/microchip/vcap/vcap_api_kunit.c:388 Expected 5 =3D=3D iter.reg_idx, but iter.reg_idx =3D=3D 702 (0x2be) # vcap_api_iterator_init_test: EXPECTATION FAILED at drivers/net/etherne= t/microchip/vcap/vcap_api_kunit.c:389 Expected 11 =3D=3D iter.reg_bitpos, but iter.reg_bitpos =3D=3D 15 (0xf) # vcap_api_iterator_init_test: pass:0 fail:1 skip:0 total:1 Comments in the code state that "A typegroup table ends with an all-zero terminator". Add the missing terminators. Some of the typegroups did have a terminator of ".offset =3D 0, .width =3D = 0, .value =3D 0,". Replace those terminators with "{ }" (no trailing ',') for consistency and to excplicitly state "this is a terminator". Fixes: 67d637516fa9 ("net: microchip: sparx5: Adding KUNIT test for the VCA= P API") Cc: Steen Hegelund Signed-off-by: Guenter Roeck Reviewed-by: Daniel Machon Reviewed-by: Jacob Keller --- resend: forgot to copy netdev@. .../ethernet/microchip/vcap/vcap_api_kunit.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c b/drivers= /net/ethernet/microchip/vcap/vcap_api_kunit.c index 7251121ab196..16eb3de60eb6 100644 --- a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c +++ b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c @@ -366,12 +366,13 @@ static void vcap_api_iterator_init_test(struct kunit = *test) struct vcap_typegroup typegroups[] =3D { { .offset =3D 0, .width =3D 2, .value =3D 2, }, { .offset =3D 156, .width =3D 1, .value =3D 0, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; struct vcap_typegroup typegroups2[] =3D { { .offset =3D 0, .width =3D 3, .value =3D 4, }, { .offset =3D 49, .width =3D 2, .value =3D 0, }, { .offset =3D 98, .width =3D 2, .value =3D 0, }, + { } }; =20 vcap_iter_init(&iter, 52, typegroups, 86); @@ -399,6 +400,7 @@ static void vcap_api_iterator_next_test(struct kunit *t= est) { .offset =3D 147, .width =3D 3, .value =3D 0, }, { .offset =3D 196, .width =3D 2, .value =3D 0, }, { .offset =3D 245, .width =3D 1, .value =3D 0, }, + { } }; int idx; =20 @@ -433,7 +435,7 @@ static void vcap_api_encode_typegroups_test(struct kuni= t *test) { .offset =3D 147, .width =3D 3, .value =3D 5, }, { .offset =3D 196, .width =3D 2, .value =3D 2, }, { .offset =3D 245, .width =3D 5, .value =3D 27, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; =20 vcap_encode_typegroups(stream, 49, typegroups, false); @@ -463,6 +465,7 @@ static void vcap_api_encode_bit_test(struct kunit *test) { .offset =3D 147, .width =3D 3, .value =3D 5, }, { .offset =3D 196, .width =3D 2, .value =3D 2, }, { .offset =3D 245, .width =3D 1, .value =3D 0, }, + { } }; =20 vcap_iter_init(&iter, 49, typegroups, 44); @@ -489,7 +492,7 @@ static void vcap_api_encode_field_test(struct kunit *te= st) { .offset =3D 147, .width =3D 3, .value =3D 5, }, { .offset =3D 196, .width =3D 2, .value =3D 2, }, { .offset =3D 245, .width =3D 5, .value =3D 27, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; struct vcap_field rf =3D { .type =3D VCAP_FIELD_U32, @@ -538,7 +541,7 @@ static void vcap_api_encode_short_field_test(struct kun= it *test) { .offset =3D 0, .width =3D 3, .value =3D 7, }, { .offset =3D 21, .width =3D 2, .value =3D 3, }, { .offset =3D 42, .width =3D 1, .value =3D 1, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; struct vcap_field rf =3D { .type =3D VCAP_FIELD_U32, @@ -608,7 +611,7 @@ static void vcap_api_encode_keyfield_test(struct kunit = *test) struct vcap_typegroup tgt[] =3D { { .offset =3D 0, .width =3D 2, .value =3D 2, }, { .offset =3D 156, .width =3D 1, .value =3D 1, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; =20 vcap_test_api_init(&admin); @@ -671,7 +674,7 @@ static void vcap_api_encode_max_keyfield_test(struct ku= nit *test) struct vcap_typegroup tgt[] =3D { { .offset =3D 0, .width =3D 2, .value =3D 2, }, { .offset =3D 156, .width =3D 1, .value =3D 1, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; u32 keyres[] =3D { 0x928e8a84, @@ -732,7 +735,7 @@ static void vcap_api_encode_actionfield_test(struct kun= it *test) { .offset =3D 0, .width =3D 2, .value =3D 2, }, { .offset =3D 21, .width =3D 1, .value =3D 1, }, { .offset =3D 42, .width =3D 1, .value =3D 0, }, - { .offset =3D 0, .width =3D 0, .value =3D 0, }, + { } }; =20 vcap_encode_actionfield(&rule, &caf, &rf, tgt); --=20 2.45.2