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([2804:1b3:a7c3:9cd2:61e7:60a5:3e9e:15d4]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-11c93e6da4dsm11178347c88.9.2025.11.20.11.42.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Nov 2025 11:42:15 -0800 (PST) From: Adhemerval Zanella To: libc-alpha@sourceware.org Cc: Yury Khrustalev Subject: [PATCH] linux: Handle EINVAL as unsupported on tst-pidfd_getinfo Date: Thu, 20 Nov 2025 16:42:04 -0300 Message-ID: <20251120194211.345791-1-adhemerval.zanella@linaro.org> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Spam-Status: No, score=-12.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces~patchwork=sourceware.org@sourceware.org Some kernels returns EINVAL for ioctl (PIDFD_GET_INFO) on pidfd descriptors. Checked on aarch64-linux-gnu with Linux 6.12. Reviewed-by: Florian Weimer --- sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c b/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c index 948a7cdb6b..f4a77816b4 100644 --- a/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c +++ b/sysdeps/unix/sysv/linux/tst-pidfd_getinfo.c @@ -46,7 +46,7 @@ do_test (void) }; if (ioctl (pidfd, PIDFD_GET_INFO, &info) != 0) { - if (errno == ENOTTY) + if (errno == ENOTTY || errno == EINVAL) FAIL_UNSUPPORTED ("kernel does not support PIDFD_GET_INFO"); else FAIL_EXIT1 ("ioctl (PIDFD_GET_INFO) failed: %m");