From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: Thomas Monjalon <thomas@monjalon.net>,
David Marchand <david.marchand@redhat.com>,
Bruce Richardson <bruce.richardson@intel.com>
Cc: dev <dev@dpdk.org>, Igor Romanov <igor.romanov@oktetlabs.ru>,
Andy Moreton <amoreton@xilinx.com>,
Ivan Malov <ivan.malov@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH v3 19/20] net/sfc: support flow action COUNT in transfer rules
Date: Fri, 2 Jul 2021 15:53:11 +0300 [thread overview]
Message-ID: <296e71af-1b8d-b306-dc2f-c476c7a44cce@oktetlabs.ru> (raw)
In-Reply-To: <10487590.FxHezTWy5a@thomas>
On 7/2/21 3:30 PM, Thomas Monjalon wrote:
> 02/07/2021 10:43, Andrew Rybchenko:
>> On 7/1/21 4:05 PM, Andrew Rybchenko wrote:
>>> On 7/1/21 3:34 PM, David Marchand wrote:
>>>> On Thu, Jul 1, 2021 at 11:22 AM Andrew Rybchenko
>>>> <andrew.rybchenko@oktetlabs.ru> wrote:
>>>>> The build works fine for me on FC34, but it has
>>>>> libatomic-11.1.1-3.fc34.x86_64 installed.
>>>>
>>>> I first produced the issue on my "old" FC32.
>>>> Afaics, for FC33 and later, gcc now depends on libatomic and the
>>>> problem won't be noticed.
>>>> FC32 and before are EOL, but I then reproduced the issue on RHEL 8
>>>> (and Intel CI reported it on Centos 8 too).
>>>
>>> I see. Thanks for the clarification.
>>>
>>>>>
>>>>> I'd like to understand what we're trying to solve here.
>>>>> Are we trying to make meson to report the missing library
>>>>> correctly?
>>>>>
>>>>> If so, I think I can do simple check using cc.links()
>>>>> which will fail if the library is not found. I'll
>>>>> test that it works as expected if the library is not
>>>>> completely installed.
>>>>>
>>>>
>>>> I tried below diff, and it works for me.
>>>> "works" as in net/sfc gets disabled without libatomic installed:
> [...]
>>>> # for gcc compiles we need -latomic for 128-bit atomic ops
>>>> if cc.get_id() == 'gcc'
>>>> + code = '''#include <stdio.h>
>>>> + void main() { printf("Atomilink me.\n"); }
>>>> + '''
>>>> + if not cc.links(code, args: '-latomic', name: 'libatomic link check')
>>>> + build = false
>>>> + reason = 'missing dependency, "libatomic"'
>>>> + subdir_done()
>>>> + endif
>>>> ext_deps += cc.find_library('atomic')
>>>> endif
>>>
>>> Many thanks, LGTM. I'll pick it up and add comments why
>>> it is checked this way.
>>>
>>
>> I've send v4 with the problem fixed. However, I'm afraid
>> build test systems should be updated to have libatomic
>> correctly installed. Otherwise, they do not really check
>> net/sfc build.
>
> When testing on old systems, sfc won't be tested anymore after this patchset.
> On recent systems, sfc should be enabled I guess.
> I don't see how to manage better, sorry.
>
I see. I thought that it is possible to install missing
package on corresponding systems to make build coverage
better.
Now I automatically test build on problematic distros
with previously missing packages installed. So I have
internal build coverage anyway.
next prev parent reply other threads:[~2021-07-02 12:53 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-27 15:24 [dpdk-dev] [PATCH 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-06-04 14:24 ` [dpdk-dev] [PATCH v2 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-06-17 8:37 ` [dpdk-dev] [PATCH v2 00/20] net/sfc: support flow API COUNT action David Marchand
2021-06-18 13:40 ` Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-06-21 8:28 ` David Marchand
2021-06-21 9:30 ` Thomas Monjalon
2021-07-01 9:22 ` Andrew Rybchenko
2021-07-01 12:34 ` David Marchand
2021-07-01 13:05 ` Andrew Rybchenko
2021-07-01 13:35 ` Bruce Richardson
2021-07-02 8:03 ` Andrew Rybchenko
2021-07-02 8:43 ` Andrew Rybchenko
2021-07-02 12:30 ` Thomas Monjalon
2021-07-02 12:53 ` Andrew Rybchenko [this message]
2021-07-04 19:45 ` Thomas Monjalon
2021-07-05 8:41 ` Andrew Rybchenko
2021-07-02 13:37 ` David Marchand
2021-07-02 13:39 ` Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-07-15 14:58 ` David Marchand
2021-07-15 18:30 ` Ivan Malov
2021-07-16 12:12 ` David Marchand
2021-07-02 8:39 ` [dpdk-dev] [PATCH v4 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-07-20 12:19 ` [dpdk-dev] [PATCH v4 00/20] net/sfc: support flow API COUNT action David Marchand
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