From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 656E9125DF for ; Wed, 30 Oct 2024 00:40:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730248829; cv=none; b=uoELqnZiLd6zrJ4Yz64NCD6ngvWLXLN6ggUw57uLomzg0B3lQKFToiiRJ4A+0k6+QIqn2w+CYAyMM7Ig7ob/ey/0RtbsV7FKCVJ2xaZqh/JSpCoVp+WeCUk81sURMSwuCAJlqBKKj5GR48aJcnl3aid5898eo0ipNjiyrGoc++k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730248829; c=relaxed/simple; bh=bwOY5EPBqgZhCbgW0TUY1MLQLrW+KSYA3tjopKzOXIU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=JGtWTdQx8mqd+CSfOfMyFfIYsTDWLvOuiiNPG92ctWKVV/AnQdFyVUXFB0WyWcaNe4iR016nm6gUGPRBv0SeKTb5yCxmrlGGjL49TwrHXIO3jtjQn7+JttjwqWbDtlznXUdmegP8ZdH/+x1exRSPk+lqSdO+laOLP11XNmxvLjc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eq/eQo3s; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eq/eQo3s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CFDCC4CECD; Wed, 30 Oct 2024 00:40:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730248829; bh=bwOY5EPBqgZhCbgW0TUY1MLQLrW+KSYA3tjopKzOXIU=; h=Date:From:To:Cc:Subject:From; b=eq/eQo3s6wkd/jGHBo48UMvN77BWW2L7eZc2plNmChMwL9G9lvBP96eC0MdE3nTLC sXbKwX9qtHzr2fum3j/ZBeAqBRdgcYQ8qjMGgoqA/MNO0hUlF5CPQlCHQPdX3W/FtO G/A6PpvUw0pseGvFHYQUzUK+ZRhPyYVn86VHBrB1h/KFrhICqWyNPtvksZUqM2LlaK BMwRiFs5hH9tqu2LMF5p50tiQlCU15OaWLtfOiLie559RzS2Q/tu5zPMY6aBaktx/s T2OpG3gOczCbdP9biWW6sMJVXLs7b7k/Wo/oZ/S1xBt96F7lT0lp5EXj7ujBzERqZQ Ebw1XmFOKfhOw== Date: Tue, 29 Oct 2024 14:40:28 -1000 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, David Vernet , sched-ext@meta.com Subject: [GIT PULL] sched_ext: Fixes for v6.12-rc5 Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline The following changes since commit 60e339be100d7d49e13616bd8b4b1b864f0a64a0: sched_ext: Remove unnecessary cpu_relax() (2024-10-14 13:23:49 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git/ tags/sched_ext-for-6.12-rc5-fixes for you to fetch changes up to c31f2ee5cd7da3086eb4fbeef9f3afdc8e01d36b: sched_ext: Fix enq_last_no_enq_fails selftest (2024-10-25 12:20:29 -1000) ---------------------------------------------------------------- sched_ext: Fixes for v6.12-rc5 - Instances of scx_ops_bypass() could race each other leading to misbehavior. Fix by protecting the operation with a spinlock. - selftest and userspace header fixes. ---------------------------------------------------------------- David Vernet (2): scx: Fix exit selftest to use custom DSQ scx: Fix raciness in scx_ops_bypass() Ihor Solodrai (1): selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ Tejun Heo (2): sched_ext: Make cast_mask() inline sched_ext: Fix enq_last_no_enq_fails selftest Vishal Chourasia (1): sched_ext: Fix function pointer type mismatches in BPF selftests kernel/sched/ext.c | 29 ++++++----- tools/sched_ext/include/scx/common.bpf.h | 2 +- tools/testing/selftests/sched_ext/Makefile | 2 +- tools/testing/selftests/sched_ext/create_dsq.bpf.c | 6 +-- .../selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c | 4 +- .../selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c | 4 +- .../testing/selftests/sched_ext/dsp_local_on.bpf.c | 8 +-- .../sched_ext/enq_last_no_enq_fails.bpf.c | 8 +++ .../selftests/sched_ext/enq_last_no_enq_fails.c | 10 ++-- .../selftests/sched_ext/enq_select_cpu_fails.bpf.c | 4 +- tools/testing/selftests/sched_ext/exit.bpf.c | 22 ++++---- tools/testing/selftests/sched_ext/hotplug.bpf.c | 8 +-- .../selftests/sched_ext/init_enable_count.bpf.c | 8 +-- tools/testing/selftests/sched_ext/maximal.bpf.c | 58 +++++++++++----------- tools/testing/selftests/sched_ext/maybe_null.bpf.c | 6 +-- .../selftests/sched_ext/maybe_null_fail_dsp.bpf.c | 4 +- .../selftests/sched_ext/maybe_null_fail_yld.bpf.c | 4 +- tools/testing/selftests/sched_ext/prog_run.bpf.c | 2 +- .../selftests/sched_ext/select_cpu_dfl.bpf.c | 2 +- .../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 6 +-- .../selftests/sched_ext/select_cpu_dispatch.bpf.c | 2 +- .../sched_ext/select_cpu_dispatch_bad_dsq.bpf.c | 4 +- .../sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c | 4 +- .../selftests/sched_ext/select_cpu_vtime.bpf.c | 12 ++--- 24 files changed, 119 insertions(+), 100 deletions(-) -- tejun