From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org, techboard@dpdk.org, david.marchand@redhat.com,
thomas@monjalon.net, mb@smartsharesystems.com,
ferruh.yigit@amd.com
Subject: Re: [PATCH v1 1/3] uapi: introduce kernel uAPI headers import
Date: Thu, 24 Oct 2024 14:45:10 +0200 [thread overview]
Message-ID: <3eb53ec1-2c57-4efe-b797-60d3aa0785c6@redhat.com> (raw)
In-Reply-To: <1e79879c-ab72-444c-9cb5-fb96cff25987@redhat.com>
On 10/14/24 14:14, Maxime Coquelin wrote:
>
>
> On 10/9/24 16:50, Stephen Hemminger wrote:
>> On Wed, 9 Oct 2024 10:58:03 +0200
>> Maxime Coquelin <maxime.coquelin@redhat.com> wrote:
>>
>>> +fixup_includes()
>>> +{
>>> + local path=$1
>>> +
>>> + sed -i -E -e '
>>> + s/([[:space:](])(__user|__force|__iomem)[[:space:]]/\1/g
>>> + s/__attribute_const__([[:space:]]|$)/\1/g
>>> + s@^#include <linux/compiler(|_types).h>@@
>>> +
>>> s/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g
>>> +
>>> s/(^|[[:space:](])(inline|asm|volatile)([[:space:](]|$)/\1__\2__\3/g
>>> + s@#(ifndef|define|endif[[:space:]]*/[*])[[:space:]]*_UAPI@#\1 @
>>> + ' $path
>>> +
>>
>>
>>
>> Rather than copy-pasting headers_install.sh, could you use it directly?
>>
>> The copy/paste from GPL-2.0 concerns me.
>> And the potential upstream change as well.
>>
>
> The downside I see by calling directly the headers_install.sh script is
> that it could trigger some false positives if the version used for
> import is different from the one used to check.
>
> What we could do it to just do our own sed command if that's really an
> issue, that we would tailor based on our needs.
>
> Others, any thoughts?
Following the discussion during the DPDK Release status meeting this
morning, I will propose a new version implementing our own sed command,
tailored to only our needs.
Thanks,
Maxime
> Thanks,
> Maxime
next prev parent reply other threads:[~2024-10-24 12:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-09 8:58 [PATCH v1 0/3] Import Kernel uAPI header files Maxime Coquelin
2024-10-09 8:58 ` [PATCH v1 1/3] uapi: introduce kernel uAPI headers import Maxime Coquelin
2024-10-09 14:50 ` Stephen Hemminger
2024-10-14 12:14 ` Maxime Coquelin
2024-10-24 12:45 ` Maxime Coquelin [this message]
2024-10-24 16:14 ` Stephen Hemminger
2024-10-25 7:57 ` Maxime Coquelin
2024-10-09 8:58 ` [PATCH v1 2/3] uapi: import VDUSE header Maxime Coquelin
2024-10-09 8:58 ` [PATCH v1 3/3] vduse: use imported VDUSE uAPI header Maxime Coquelin
2024-10-15 17:10 ` Stephen Hemminger
2024-10-09 10:29 ` [PATCH v1 0/3] Import Kernel uAPI header files Morten Brørup
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