From patchwork Thu Apr 24 20:48:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Kacur X-Patchwork-Id: 884712 Received: from mail-qk1-f176.google.com (mail-qk1-f176.google.com [209.85.222.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 282541FF5E3 for ; Thu, 24 Apr 2025 20:48:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745527735; cv=none; b=J5m12yF+TxK26lVlDw30JaNHeNNv0HdJSKhinJKleI3JwrElxGLYmOSR8NGdtc+uBvqaw5PaHDMyZ576jNrfETbgOXwZWro3efMzHFVJj/bzRSAWPUZ3qJ/qV6p1AvwpvX3D+sZ3KH4SZ3FrgIGusFWrbgY+pec325ct50iA81M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745527735; c=relaxed/simple; bh=WakUcBxcsqAQcoBKtpgslNawDMhYG5OshuOlvZolZ4c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ncoKu99P4txVCTzTqa/wpr4sQm+s6//XyTEnmMEQEhf+qKW1J0lroDcDlGPFf+vmTY8i+VPy4M/SjxuIvHYwt8zL9xTSnOYo/qP6f6eVRQGD+X9qPCdWKxpyFTw/QKBBM2a56FqWVXrU4nPQDGaKcG2DUTnPSnSugNhzFxGzPko= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=bNRGW7L+; arc=none smtp.client-ip=209.85.222.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bNRGW7L+" Received: by mail-qk1-f176.google.com with SMTP id af79cd13be357-7c5e2fe5f17so150689285a.3 for ; Thu, 24 Apr 2025 13:48:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1745527732; x=1746132532; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=du0N/XtlDe6uNRxifMshs0LCPncFRsfjML6yF9Oqi9g=; b=bNRGW7L+Hlm9HHm4JQyn9ngBTlHTQs3+MzS4oiBC7NdVWhx079ReJdSlHCInCWQgAw 1WhGO7VZzs2JmYIcx9fPsl0F3C8FBeGKMfBiDuUKW6t4HQHtbjHuz7GOOb/CM18+mOWp Ze+IXqZT8lCjHuLqJSxNn/NQQQm5zL5NPnEbII4qV4DQcXvm7gtS/K45eG6ZW3rC66+7 51up8jquezgVlwu0FrrHcXSezqgffi9hVLbIe0Sdf4n7tulugeTefkvxiJVZMVnhX8oe Vpnwut5C3oEMSdLJ8SPeQE63y6IisRaa2tW20t/ZAkoaoY3B0jAGshbI52RH1D1RXICf 2prg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745527732; x=1746132532; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=du0N/XtlDe6uNRxifMshs0LCPncFRsfjML6yF9Oqi9g=; b=buVPyzi5OBzJUSl6kByum90fOM8iW36+18Z9+WAibqk5bzhmQzoeviU/fTT2ahGXxn 7e1iD5mFG/aRXEoaPePXJ21Wz1jChuhk2gFlWMRfnpDF39u9Fq54aaEzCHaCjZl7BY1P bM3RDh1S8lmZu2fLusx9SnDBYeNsVUi6TSmIzk1S1girW0g0FroFgjL+symt938oIGqr tau/WDFWWRy4S4Hd31kuy46b4RISWR0n9yeQbGbDkA+t5X0gxdx8iOZVgPabvMWgyTai F+PJd+ib8VkoSyMTgz4hLiBMBdD9n0AkldgWRGP6xIOxhlOWLvJeQxXsjHKgdBpHRAeD Zp4w== X-Gm-Message-State: AOJu0YzpnKkKbT6Hg0YqoyL3huUrw/2QjTpBA6O6YpEOB7EqWo5Cou52 nxrE08fEFmAwPu3SNHzC3oawmQS2PesJTVwgjQXl/TqxPIO0U5BPnZe/Zg== X-Gm-Gg: ASbGnct+hfRP3MBWv4HC7rYofBfZAouoYTBB+RXjRm4iH23tQ2GgCqqqqYpRv3BChR/ rL0JjyqM7qNhAS+1hqAO2UHInrFfr5fw3LRrbI7+Ei9S1OdGzwZeaWI+P5scZRc1e5jDz/dDH3J pM3LXW8zkMAr3BwA/p8W+y+A+13t4ZcN55SzxD2SGzFXXqQ6o8Efj5xZRyA+tE61lvRb65TORPS blPjyNiBrAyYb1Rd1Rpd19bOCBMl3pkv9qgtnb/YGctGRERaTqGp42zKoknHRgv0l/m4uOmeJMe Lqn8uBcphfO49tpNRUMtJbGgTz7l9G94dBfYwfl1D6QtqQ== X-Google-Smtp-Source: AGHT+IGVbeyII94LZA/O6lj5QqDT8657EQdMh4VvvNGd/oSEy1zz7RMT83Izw2FQ9AuaqO+YF/uD4Q== X-Received: by 2002:a05:620a:198d:b0:7c5:e92a:cba3 with SMTP id af79cd13be357-7c956f60cf9mr631568885a.49.1745527732104; Thu, 24 Apr 2025 13:48:52 -0700 (PDT) Received: from fionn.redhat.com ([142.189.102.216]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7c958d86c19sm130932785a.85.2025.04.24.13.48.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Apr 2025 13:48:51 -0700 (PDT) Sender: John Kacur From: John Kacur To: RT Cc: Clark Williams , John Kacur Subject: [PATCH 2/5] Revert "Fix rt-tests build with glibc-2.41" Date: Thu, 24 Apr 2025 16:48:40 -0400 Message-ID: <20250424204843.79193-2-jkacur@redhat.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250424204843.79193-1-jkacur@redhat.com> References: <20250424204843.79193-1-jkacur@redhat.com> Precedence: bulk X-Mailing-List: linux-rt-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This reverts commit d3a23a0cc76789c3083df3bad78982cd49bc4c5e. When people backport the feature into earlier versions of glibc, then the patches fails. Signed-off-by: John Kacur --- src/include/rt-sched.h | 2 -- src/lib/rt-sched.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/src/include/rt-sched.h b/src/include/rt-sched.h index dfd7f45f51cc..80171c76e0ee 100644 --- a/src/include/rt-sched.h +++ b/src/include/rt-sched.h @@ -42,7 +42,6 @@ #define __NR_sched_getattr 275 #endif -#if ! __GLIBC_PREREQ(2, 41) struct sched_attr { uint32_t size; uint32_t sched_policy; @@ -68,6 +67,5 @@ int sched_getattr(pid_t pid, struct sched_attr *attr, unsigned int size, unsigned int flags); -#endif #endif /* __RT_SCHED_H__ */ diff --git a/src/lib/rt-sched.c b/src/lib/rt-sched.c index 2500abde26e4..8023bc70c473 100644 --- a/src/lib/rt-sched.c +++ b/src/lib/rt-sched.c @@ -14,7 +14,6 @@ #include "rt-sched.h" -#if ! __GLIBC_PREREQ(2, 41) int sched_setattr(pid_t pid, const struct sched_attr *attr, unsigned int flags) @@ -29,4 +28,3 @@ int sched_getattr(pid_t pid, { return syscall(__NR_sched_getattr, pid, attr, size, flags); } -#endif