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Mon, 30 Mar 2026 19:20:50 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 62UJKkBR52953574 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 30 Mar 2026 19:20:46 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A72F62004D; Mon, 30 Mar 2026 19:20:46 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 24E8920043; Mon, 30 Mar 2026 19:20:45 +0000 (GMT) Received: from ltcrain4-lp15.ltc.tadn.ibm.com (unknown [9.5.7.39]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 30 Mar 2026 19:20:44 +0000 (GMT) From: adubey@linux.ibm.com To: linuxppc-dev@lists.ozlabs.org Cc: hbathini@linux.ibm.com, bpf@vger.kernel.org, maddy@linux.ibm.com, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, Abhishek Dubey Subject: [PATCH v5 2/2] selftests/bpf: Enable private stack tests for powerpc64 Date: Mon, 30 Mar 2026 19:20:34 -0400 Message-ID: <20260330232034.44776-2-adubey@linux.ibm.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260330232034.44776-1-adubey@linux.ibm.com> References: <20260330232034.44776-1-adubey@linux.ibm.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=RsjI7SmK c=1 sm=1 tr=0 ts=69cacd13 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=WRW5XrRV495NP23rXD4A:9 X-Proofpoint-GUID: 4nFR3oUsB9ZqUDrwQQ2vqpwj1_ku6JFI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDE2MSBTYWx0ZWRfX0XMmEGyK6CXu +PJViSH3DlvfdDTa7lXLYT6El2juIBKcrrlz0B8gex8e3VDfDorpf0DLT80qUBf/XsYX2T9KN60 4gLMv2OxVDgOHhxyg4bMcRI9vI4p49rqiLHdi8zmIdGBQfFnhU1N6QYW4GoLc4CJLkVSGtFk/os wWmLib/QgeVlyP5c8ds3Lp+P7PjeNf/igsLV0/tfNo4WgQeI0jyi51ZhYLOAsYaM8dRpLwtqIiY TtSraozKxF48l/ojSvCCzWb7ztDzOMLVsK8sB1svQYCp1mnLA9fT4IP68UVT1E1dc1+VQJtGzLm UNC/FXRDV02geLhKVZZjWQ5B2OOQdXuCM9Wmn4iFXfDt0Qm6gqh/Ia35Mwg97651dRaLoeh+/99 pu6TtwUaDFKChC288gkMkOcWiBpHtX5SVGifgtMbzx8MVRtACSeszIecpnu6W5W7mL+5eV5VGrE XUeBpsVrIpbqNVf6S+A== X-Proofpoint-ORIG-GUID: 4nFR3oUsB9ZqUDrwQQ2vqpwj1_ku6JFI X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-30_01,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 malwarescore=0 spamscore=0 clxscore=1015 phishscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300161 From: Abhishek Dubey With support of private stack, relevant tests must pass on powerpc64. #./test_progs -t struct_ops_private_stack #434/1 struct_ops_private_stack/private_stack:OK #434/2 struct_ops_private_stack/private_stack_fail:OK #434/3 struct_ops_private_stack/private_stack_recur:OK #434 struct_ops_private_stack:OK Summary: 1/3 PASSED, 0 SKIPPED, 0 FAILED v4->v5: Rebase over latest branch v3->v4: No change v2->v3: Enable testcase using __powerpc64__ instead of __TARGET_ARCH_powerpc, to prevent it getting invoked on powerpc32 v1->v2: No change [v4]: https://lore.kernel.org/bpf/20260226031324.17352-1-adubey@linux.ibm.com [v3]: https://lore.kernel.org/bpf/20260226005440.9570-1-adubey@linux.ibm.com [v2]: https://lore.kernel.org/bpf/20260225153950.15331-1-adubey@linux.ibm.com [v1]: https://lore.kernel.org/bpf/20260216152234.36632-1-adubey@linux.ibm.com Signed-off-by: Abhishek Dubey --- .../bpf/prog_tests/struct_ops_private_stack.c | 29 +++++++++---------- .../bpf/progs/struct_ops_private_stack.c | 6 ---- .../bpf/progs/struct_ops_private_stack_fail.c | 6 ---- .../progs/struct_ops_private_stack_recur.c | 6 ---- 4 files changed, 13 insertions(+), 34 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c b/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c index d42123a0fb16..4c4421045dd0 100644 --- a/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c +++ b/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c @@ -5,6 +5,7 @@ #include "struct_ops_private_stack_fail.skel.h" #include "struct_ops_private_stack_recur.skel.h" +#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__) static void test_private_stack(void) { struct struct_ops_private_stack *skel; @@ -15,11 +16,6 @@ static void test_private_stack(void) if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack__open")) return; - if (skel->data->skip) { - test__skip(); - goto cleanup; - } - err = struct_ops_private_stack__load(skel); if (!ASSERT_OK(err, "struct_ops_private_stack__load")) goto cleanup; @@ -48,11 +44,6 @@ static void test_private_stack_fail(void) if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack_fail__open")) return; - if (skel->data->skip) { - test__skip(); - goto cleanup; - } - err = struct_ops_private_stack_fail__load(skel); ASSERT_ERR(err, "struct_ops_private_stack_fail__load"); @@ -70,11 +61,6 @@ static void test_private_stack_recur(void) if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack_recur__open")) return; - if (skel->data->skip) { - test__skip(); - goto cleanup; - } - err = struct_ops_private_stack_recur__load(skel); if (!ASSERT_OK(err, "struct_ops_private_stack_recur__load")) goto cleanup; @@ -93,7 +79,7 @@ static void test_private_stack_recur(void) struct_ops_private_stack_recur__destroy(skel); } -void test_struct_ops_private_stack(void) +static void __test_struct_ops_private_stack(void) { if (test__start_subtest("private_stack")) test_private_stack(); @@ -102,3 +88,14 @@ void test_struct_ops_private_stack(void) if (test__start_subtest("private_stack_recur")) test_private_stack_recur(); } +#else +static void __test_struct_ops_private_stack(void) +{ + test__skip(); +} +#endif + +void test_struct_ops_private_stack(void) +{ + __test_struct_ops_private_stack(); +} diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c index dbe646013811..3cd0c1a55cbd 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c @@ -7,12 +7,6 @@ char _license[] SEC("license") = "GPL"; -#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64) -bool skip __attribute((__section__(".data"))) = false; -#else -bool skip = true; -#endif - void bpf_testmod_ops3_call_test_2(void) __ksym; int val_i, val_j; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c index 3d89ad7cbe2a..1442728f5604 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c @@ -7,12 +7,6 @@ char _license[] SEC("license") = "GPL"; -#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64) -bool skip __attribute((__section__(".data"))) = false; -#else -bool skip = true; -#endif - void bpf_testmod_ops3_call_test_2(void) __ksym; int val_i, val_j; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c index b1f6d7e5a8e5..faaa0f8d65a4 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c @@ -7,12 +7,6 @@ char _license[] SEC("license") = "GPL"; -#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64) -bool skip __attribute((__section__(".data"))) = false; -#else -bool skip = true; -#endif - void bpf_testmod_ops3_call_test_1(void) __ksym; int val_i, val_j; -- 2.52.0