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Mon, 31 Aug 2026 07:16:50 +0000 (GMT) Received: from li-1cb9f04c-2ae1-11b2-a85c-a8a0a83790a8.ibm.com.com (unknown [9.67.146.121]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 31 Aug 2026 07:16:50 +0000 (GMT) From: Saket Kumar Bhaskar To: bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: hbathini@linux.ibm.com, 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, venkat88@linux.ibm.com, yeswanth@linux.ibm.com, skb99@linux.ibm.com Subject: [PATCH v13 7/8] selftests/bpf: Enable verifier selftest for powerpc64 Date: Mon, 31 Aug 2026 12:46:04 +0530 Message-ID: <74497c6a5a1abe5cc37780fe91aac8d42e266e46.1788154635.git.skb99@linux.ibm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: 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-GUID: nDsBhOlcHS0olCELRLiT7nTrAGjRl5A_ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODMxMDA1OSBTYWx0ZWRfX3A5+Br2L+xnZ nhmxj9ezZar92OrxHoFIxIVmwlT0JljjrAlASTjAY/jXtTcYEQRIodrrYqCichZTq2I9VwQDfzf mg30LX0B7t63OOAAm5c5ZUODMWl27akhNORtANNQ/P0HfTkMEph+3B78NzLJQITAKSFIRr2NjKS gdx9x5Zzbg+SibApneyUvhwe/6Bq27jlw+Dh78H8dj8JEQluKN19FIFmDWsYwFMspEc9XO2J3k0 WCWEXNG54MI+KS2W6b3UoyKDm8pGHFqRmj1Ctgsi+vgIdLn/WQun+/h7bAj5i4NG9XVgmy/dYSk /URpqY/s/V1+QyVeM6BlVfL0BglybSMu2+7LnduDE3G9n0mprFap8yrfQUXOrIJKCtANWd179Qm cB5PBbO8OQF1Os3uuRx9Q8DHDNeKUYMRiEzDH352OSl2wmS55ZulV1wmsLedDfvpBhHTCeHj72X mWEfWounmwz+DQ2ng8A== X-Proofpoint-ORIG-GUID: nDsBhOlcHS0olCELRLiT7nTrAGjRl5A_ X-Proofpoint-Spam-Info: AW1haW4tMjYwODMxMDA1OSBTYWx0ZWRfX68Zrc2pTGhaP qMy7CMhhQkK7IqzbgvQkcz8LTJ0cvV5GUXlM69YOqHm7WAKkcH6PCwdGmj6c6EYAenU69Q3nNMs /46KsrAhabDm9tiAUUuiwAX4gtQ8VQM= X-Authority-Analysis: v=2.4 cv=B92JFutM c=1 sm=1 tr=0 ts=6a952a6c cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=Sv0fKeRqtYgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=VnNF1IyMAAAA:8 a=NDAN3li2bPRXDg1MUZ8A:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-31_02,2026-08-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 clxscore=1015 suspectscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608310059 From: Abhishek Dubey Enable "__arch_powerpc64" specifier in verifier selftest for ppc64. Power 32-bit would require separate handling. Changes tested for 64-bit only. Signed-off-by: Abhishek Dubey Signed-off-by: Saket Kumar Bhaskar Reviewed-by: Hari Bathini Tested-by: Yeswanth Krishna Tellakula --- 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 b0c441384f20..365008d1ed40 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -159,6 +159,7 @@ #define __arch_riscv64 __arch("RISCV64") #define __arch_s390x __arch("s390x") #define __arch_loongarch __arch("LOONGARCH") +#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 3ce32d134e2c..01b1420097d2 100644 --- a/tools/testing/selftests/bpf/test_loader.c +++ b/tools/testing/selftests/bpf/test_loader.c @@ -378,6 +378,7 @@ enum arch { ARCH_RISCV64 = 0x8, ARCH_S390X = 0x10, ARCH_LOONGARCH = 0x20, + ARCH_POWERPC64 = 0x40, }; static int get_current_arch(void) @@ -392,6 +393,8 @@ static int get_current_arch(void) return ARCH_S390X; #elif defined(__loongarch__) return ARCH_LOONGARCH; +#elif defined(__powerpc64__) + return ARCH_POWERPC64; #endif return ARCH_UNKNOWN; } @@ -585,6 +588,8 @@ static int parse_test_spec(struct test_loader *tester, arch = ARCH_S390X; } else if (strcmp(val, "LOONGARCH") == 0) { arch = ARCH_LOONGARCH; + } else if (strcmp(val, "POWERPC64") == 0) { + arch = ARCH_POWERPC64; } else { PRINT_FAIL("bad arch spec: '%s'\n", val); err = -EINVAL; -- 2.55.0