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Sun, 17 May 2026 17:40:44 +0000 (GMT) Received: from ltcrain4-lp15.ltc.tadn.ibm.com (unknown [9.5.7.39]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Sun, 17 May 2026 17:40:43 +0000 (GMT) From: adubey@linux.ibm.com To: bpf@vger.kernel.org Cc: hbathini@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, maddy@linux.ibm.com, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, shuah@kernel.org, linux-kselftest@vger.kernel.org, stable@vger.kernel.org, Abhishek Dubey Subject: [PATCH v4 4/5] selftest/bpf: Enable verifier selftest for powerpc64 Date: Sun, 17 May 2026 17:40:42 -0400 Message-ID: <20260517214043.12975-5-adubey@linux.ibm.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260517214043.12975-1-adubey@linux.ibm.com> References: <20260517214043.12975-1-adubey@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE3MDE5MCBTYWx0ZWRfX5ot19A7v36ih x6FOCCAJC0OIQLh+2nGUhThdtUHoT/mmpSsmJfaB0T1FBWM/TfS4snG7Gxl1xQ+ceMXUUHgmEi4 WDaocyiuA8GYZyCu3GuAQWGLjjZ9TI51A2sdi93AUtR3qRtGptlSDl3CChTLV2XrnSTRK62qou4 z2XRS3aTB0k6vENiQm5DWEaeGA/atjd58J2OE/kaJSTLwZA8/Oq+iAqDoRpVeugQd5whaWpS2PS /UxYCvGH3Nu99o1i/CByzGlNNChTS8GiuahmXwepzJEyZMhgt/B9MqldFz2QVZc1VtoZFrwyJfs FZIGfBEAp+i5FZM0k+sv/O/VzwSrITHsVgQaW/pNFfVoHxwFCUq2uSvY9o1T8D0Imkb5x0CcJaS F50EF2z6YtaKj0QmYOB7P9ZOw4ZL/g8NCv6uvkJfrhiIGNpUpgpXQ+W2vpovhUV2yqP8uHoADgR FdNSE6nXh3qMVqmFpnA== X-Authority-Analysis: v=2.4 cv=BNuDalQG c=1 sm=1 tr=0 ts=6a09fda3 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=NGcC8JguVDcA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=VnNF1IyMAAAA:8 a=DRl-xmwt84w-93Xc4WMA:9 X-Proofpoint-ORIG-GUID: 4YkzZs_EdZpxxxTJNQMtJKy-priEwhNx X-Proofpoint-GUID: 4YkzZs_EdZpxxxTJNQMtJKy-priEwhNx 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=2026-05-17_04,2026-05-15_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 malwarescore=0 impostorscore=0 suspectscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605170190 From: Abhishek Dubey This patch enables arch specifier "__powerpc64" in verifier selftest for ppc64. Power 32-bit would require separate handling. Changes tested for 64-bit only. Signed-off-by: Abhishek Dubey --- tools/testing/selftests/bpf/progs/bpf_misc.h | 1 + tools/testing/selftests/bpf/test_loader.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index 9eeb5b0b63d6..cdc2a3de3054 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -158,6 +158,7 @@ #define __arch_arm64 __arch("ARM64") #define __arch_riscv64 __arch("RISCV64") #define __arch_s390x __arch("s390x") +#define __arch_powerpc64 __arch("POWERPC64") #define __caps_unpriv(caps) __test_tag("test_caps_unpriv=" EXPAND_QUOTE(caps)) #define __load_if_JITed() __test_tag("load_mode=jited") #define __load_if_no_JITed() __test_tag("load_mode=no_jited") diff --git a/tools/testing/selftests/bpf/test_loader.c b/tools/testing/selftests/bpf/test_loader.c index abdb9e6e3713..d5589355ed9e 100644 --- a/tools/testing/selftests/bpf/test_loader.c +++ b/tools/testing/selftests/bpf/test_loader.c @@ -377,6 +377,7 @@ enum arch { ARCH_ARM64 = 0x4, ARCH_RISCV64 = 0x8, ARCH_S390X = 0x10, + ARCH_POWERPC64 = 0x20, }; static int get_current_arch(void) @@ -389,6 +390,8 @@ static int get_current_arch(void) return ARCH_RISCV64; #elif defined(__s390x__) return ARCH_S390X; +#elif defined(__powerpc64__) + return ARCH_POWERPC64; #endif return ARCH_UNKNOWN; } @@ -580,6 +583,8 @@ static int parse_test_spec(struct test_loader *tester, arch = ARCH_RISCV64; } else if (strcmp(val, "s390x") == 0) { arch = ARCH_S390X; + } else if (strcmp(val, "POWERPC64") == 0) { + arch = ARCH_POWERPC64; } else { PRINT_FAIL("bad arch spec: '%s'\n", val); err = -EINVAL; -- 2.52.0