From: Thomas Monjalon <thomas@monjalon.net>
To: David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v3 00/16] Enable lock annotations on most libraries and drivers
Date: Sun, 23 Apr 2023 22:09:27 +0200 [thread overview]
Message-ID: <2867499.SvYEEZNnvj@thomas> (raw)
In-Reply-To: <20230404124840.1898-1-david.marchand@redhat.com>
04/04/2023 14:48, David Marchand:
> This is a followup of the series that introduced lock annotations.
> I reworked and made annotations work in what seemed the easier cases.
> In most cases, I chose to convert inline wrappers around the EAL lock
> API to simple macro: I did not see much value in those wrappers and this
> is way simpler than adding __rte_*lock_function tags everywhere.
>
> A list of libraries and drivers still need more work as their code have
> non obvious locks handling. For those components, the check is opted
> out.
> I leave it to their respective maintainers to enable the checks later.
Some drivers require some effort to enable the lock checks at compilation:
bnx2x, bnxt, cnxk, dpaa, enic, failsafe, hinic, hns3, mlx5
> FreeBSD libc pthread API has lock annotations while Linux glibc has
> none. Until we get a proper abstraction for mutexes, the simpler is
> to disable the check on FreeBSD.
>
> Maintainers, please review.
Applied, thanks.
prev parent reply other threads:[~2023-04-23 20:09 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-24 8:16 [PATCH 00/14] Enable lock annotations on most libraries and drivers David Marchand
2023-02-24 8:16 ` [PATCH 01/14] malloc: rework heap lock handling David Marchand
2023-02-24 8:16 ` [PATCH 02/14] mem: rework malloc heap init David Marchand
2023-02-24 8:16 ` [PATCH 03/14] mem: annotate shared memory config locks David Marchand
2023-02-24 8:16 ` [PATCH 04/14] hash: annotate cuckoo hash lock David Marchand
2023-02-24 8:16 ` [PATCH 05/14] graph: annotate graph lock David Marchand
2023-02-24 8:16 ` [PATCH 06/14] drivers: inherit lock annotations for Intel drivers David Marchand
2023-02-24 8:16 ` [PATCH 07/14] net/cxgbe: inherit lock annotations David Marchand
2023-02-24 8:16 ` [PATCH 08/14] net/fm10k: annotate mailbox lock David Marchand
2023-02-24 8:16 ` [PATCH 09/14] net/sfc: rework locking in proxy code David Marchand
2023-02-24 8:16 ` [PATCH 10/14] net/sfc: inherit lock annotations David Marchand
2023-02-24 8:16 ` [PATCH 11/14] net/virtio: annotate lock for guest announce David Marchand
2023-02-24 8:16 ` [PATCH 12/14] raw/ifpga: inherit lock annotations David Marchand
2023-02-24 8:16 ` [PATCH 13/14] vdpa/sfc: " David Marchand
2023-02-24 8:16 ` [PATCH 14/14] enable lock check David Marchand
2023-02-24 15:11 ` [PATCH v2 00/20] Enable lock annotations on most libraries and drivers David Marchand
2023-02-24 15:11 ` [PATCH v2 01/20] malloc: rework heap lock handling David Marchand
2023-02-24 15:11 ` [PATCH v2 02/20] mem: rework malloc heap init David Marchand
2023-02-24 15:11 ` [PATCH v2 03/20] mem: annotate shared memory config locks David Marchand
2023-02-24 15:11 ` [PATCH v2 04/20] hash: annotate cuckoo hash lock David Marchand
2023-02-24 15:11 ` [PATCH v2 05/20] graph: annotate graph lock David Marchand
2023-02-24 15:11 ` [PATCH v2 06/20] drivers: inherit lock annotations for Intel drivers David Marchand
2023-02-24 15:11 ` [PATCH v2 07/20] net/cxgbe: inherit lock annotations David Marchand
2023-02-24 15:11 ` [PATCH v2 08/20] net/fm10k: annotate mailbox lock David Marchand
2023-02-24 15:11 ` [PATCH v2 09/20] net/sfc: rework locking in proxy code David Marchand
2023-02-24 15:11 ` [PATCH v2 10/20] net/sfc: inherit lock annotations David Marchand
2023-02-24 15:11 ` [PATCH v2 11/20] net/virtio: annotate lock for guest announce David Marchand
2023-02-27 2:05 ` Xia, Chenbo
2023-02-27 8:24 ` David Marchand
2023-02-27 16:28 ` Maxime Coquelin
2023-02-28 2:45 ` Xia, Chenbo
2023-03-02 9:26 ` David Marchand
2023-03-02 9:28 ` Maxime Coquelin
2023-03-02 12:35 ` David Marchand
2023-02-24 15:11 ` [PATCH v2 12/20] raw/ifpga: inherit lock annotations David Marchand
2023-02-27 6:29 ` Xu, Rosen
2023-02-27 7:15 ` Huang, Wei
2023-02-24 15:11 ` [PATCH v2 13/20] vdpa/sfc: " David Marchand
2023-02-24 15:11 ` [PATCH v2 14/20] ipc: annotate pthread mutex David Marchand
2023-02-24 15:11 ` [PATCH v2 15/20] ethdev: " David Marchand
2023-02-24 15:11 ` [PATCH v2 16/20] net/failsafe: fix mutex locking David Marchand
2023-02-24 15:35 ` Gaëtan Rivet
2023-02-24 15:11 ` [PATCH v2 17/20] net/failsafe: annotate pthread mutex David Marchand
2023-02-24 15:11 ` [PATCH v2 18/20] net/hinic: " David Marchand
2023-02-24 15:11 ` [PATCH v2 19/20] eal/windows: disable lock check on alarm code David Marchand
2023-02-24 15:11 ` [PATCH v2 20/20] enable lock check David Marchand
2023-02-27 2:32 ` Xia, Chenbo
2023-02-24 15:58 ` [PATCH v2 00/20] Enable lock annotations on most libraries and drivers Gaëtan Rivet
2023-02-25 10:16 ` David Marchand
2023-02-27 16:12 ` Gaëtan Rivet
2023-03-02 8:52 ` David Marchand
2023-04-03 10:52 ` David Marchand
2023-04-03 15:03 ` Tyler Retzlaff
2023-04-03 15:36 ` Tyler Retzlaff
2023-04-04 7:45 ` David Marchand
2023-04-04 12:48 ` [PATCH v3 00/16] " David Marchand
2023-04-04 12:48 ` [PATCH v3 01/16] malloc: rework heap destroy David Marchand
2023-04-04 12:48 ` [PATCH v3 02/16] mem: rework malloc heap init David Marchand
2023-04-04 12:48 ` [PATCH v3 03/16] mem: annotate shared memory config locks David Marchand
2023-04-04 12:48 ` [PATCH v3 04/16] hash: annotate cuckoo hash lock David Marchand
2023-04-04 12:48 ` [PATCH v3 05/16] graph: annotate graph lock David Marchand
2023-04-04 12:48 ` [PATCH v3 06/16] drivers: inherit lock annotations for Intel drivers David Marchand
2023-04-04 12:48 ` [PATCH v3 07/16] net/cxgbe: inherit lock annotations David Marchand
2023-04-04 12:48 ` [PATCH v3 08/16] net/fm10k: annotate mailbox lock David Marchand
2023-04-04 12:48 ` [PATCH v3 09/16] net/sfc: rework locking in proxy code David Marchand
2023-04-04 12:48 ` [PATCH v3 10/16] net/sfc: inherit lock annotations David Marchand
2023-04-04 12:48 ` [PATCH v3 11/16] net/virtio: rework guest announce notify helper David Marchand
2023-04-04 12:48 ` [PATCH v3 12/16] raw/ifpga: inherit lock annotations David Marchand
2023-04-04 12:48 ` [PATCH v3 13/16] vdpa/sfc: " David Marchand
2023-04-04 12:48 ` [PATCH v3 14/16] net/failsafe: fix mutex locking David Marchand
2023-04-04 12:48 ` [PATCH v3 15/16] eal/windows: disable lock check on alarm code David Marchand
2023-04-04 16:08 ` Tyler Retzlaff
2023-04-04 21:02 ` Dmitry Kozlyuk
2023-04-04 12:48 ` [PATCH v3 16/16] enable lock check David Marchand
2023-04-11 3:21 ` Sachin Saxena (OSS)
2023-04-23 20:09 ` Thomas Monjalon [this message]
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