From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>
Subject: Re: [PATCH 0/6] Reduce scope address-of-packed-member warning
Date: Fri, 25 Oct 2024 15:24:55 +0200 [thread overview]
Message-ID: <CAJFAV8wQmUNBVk35SDBG=zV6ef6dMJ7VO40gnDBxnj0oPvth=g@mail.gmail.com> (raw)
In-Reply-To: <20241017142214.1669370-1-bruce.richardson@intel.com>
On Thu, Oct 17, 2024 at 4:22 PM Bruce Richardson
<bruce.richardson@intel.com> wrote:
>
> The warning for address-of-packed-member was being disabled globally in
> DPDK. While for drivers which need to access hardware-defined
> data-structures the use of packed may make sense, for normal libs and
> applications the use of packed data should be generally avoided.
>
> This patchset initially applies some fixes for cases where we are
> unnecessarily causing the warning to trigger. Thereafter the 6th patch
> removes the global enabling of the warning and replaces it with more
> selective disabling for drivers and for a couple of other components
> which have not yet been fixed.
>
> Bruce Richardson (6):
> ip_frag: remove use of unaligned variable
> efd: remove unnecessary packed attributes
> bus/ifpga: remove packed attribute
> pipeline: remove packed attribute
> net: add smaller IPv4 cksum function for simple cases
> build: limit scope of packed member warning disabling
>
> app/test-eventdev/test_pipeline_common.c | 25 +-----------
> app/test-pmd/icmpecho.c | 23 +----------
> app/test-pmd/txonly.c | 22 +----------
> app/test/packet_burst_generator.c | 49 +-----------------------
> app/test/test_reassembly_perf.c | 29 +-------------
> config/meson.build | 1 -
> drivers/bus/ifpga/bus_ifpga_driver.h | 2 +-
> drivers/meson.build | 9 +++--
> examples/ipsec-secgw/meson.build | 6 +++
> lib/efd/rte_efd.c | 4 +-
> lib/ip_frag/rte_ipv4_reassembly.c | 4 +-
> lib/net/rte_ip.h | 33 ++++++++++++++++
> lib/pipeline/rte_table_action.c | 2 +-
> lib/vhost/meson.build | 5 ++-
> 14 files changed, 60 insertions(+), 154 deletions(-)
Recheck-request: rebase=main,iol-unit-amd64-testing,iol-unit-arm64-testing
--
David Marchand
next prev parent reply other threads:[~2024-10-25 13:25 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-17 14:22 Bruce Richardson
2024-10-17 14:22 ` [PATCH 1/6] ip_frag: remove use of unaligned variable Bruce Richardson
2024-10-17 16:26 ` Stephen Hemminger
2024-10-17 16:42 ` Konstantin Ananyev
2024-10-17 14:22 ` [PATCH 2/6] efd: remove unnecessary packed attributes Bruce Richardson
2024-10-17 16:22 ` Stephen Hemminger
2024-10-17 14:22 ` [PATCH 3/6] bus/ifpga: remove packed attribute Bruce Richardson
2024-10-17 14:52 ` Xu, Rosen
2024-10-17 16:25 ` Stephen Hemminger
2024-10-17 14:22 ` [PATCH 4/6] pipeline: " Bruce Richardson
2024-10-17 14:24 ` Bruce Richardson
2024-10-17 16:25 ` Stephen Hemminger
2024-10-17 14:22 ` [PATCH 5/6] net: add smaller IPv4 cksum function for simple cases Bruce Richardson
2024-10-17 16:24 ` Stephen Hemminger
2024-10-17 17:01 ` Bruce Richardson
2024-10-17 17:15 ` Morten Brørup
2024-10-17 19:03 ` Bruce Richardson
2024-10-17 19:34 ` Stephen Hemminger
2024-10-18 0:32 ` Morten Brørup
2024-10-17 14:22 ` [PATCH 6/6] build: limit scope of packed member warning disabling Bruce Richardson
2024-10-19 15:38 ` Stephen Hemminger
2024-10-17 16:21 ` [PATCH 0/6] Reduce scope address-of-packed-member warning Stephen Hemminger
2024-10-17 17:02 ` Bruce Richardson
2024-10-25 13:24 ` David Marchand [this message]
2024-10-25 14:55 ` David Marchand
2024-10-25 16:51 ` Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 " Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 1/6] ip_frag: remove use of unaligned variable Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 2/6] efd: remove unnecessary packed attributes Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 3/6] bus/ifpga: remove packed attribute Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 4/6] pipeline: " Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 5/6] net: add smaller IPv4 cksum function for simple cases Bruce Richardson
2024-10-25 16:50 ` [PATCH v2 6/6] build: limit scope of packed member warning disabling Bruce Richardson
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