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From: "Stanisław Kardach" <kda@semihalf.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev <dev@dpdk.org>, Frank Zhao <Frank.Zhao@starfivetech.com>,
	 Sam Grove <sam.grove@sifive.com>,
	Marcin Wojtas <mw@semihalf.com>,
	upstream@semihalf.com, pbhagavatula@marvell.com
Subject: Re: [PATCH 02/11] examples/l3fwd: fix scalar LPM compilation
Date: Thu, 5 May 2022 19:49:28 +0200	[thread overview]
Message-ID: <CALVGJWLfKFqDr_MROJ==oyvBMV-PVf8esrbZBBEaToHmcRdunQ@mail.gmail.com> (raw)
In-Reply-To: <20220505103951.2c58b9d0@hermes.local>

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On Thu, May 5, 2022 at 7:39 PM Stephen Hemminger <stephen@networkplumber.org>
wrote:

> On Thu,  5 May 2022 19:29:54 +0200
> Stanislaw Kardach <kda@semihalf.com> wrote:
>
> > The lpm_process_event_pkt() can either process a packet using an
> > architecture specific (defined for X86/SSE, ARM/Neon and PPC64/Altivec)
> > path or a scalar one. The choice is however done using an ifdef
> > pre-processor macro. Because of that the scalar version was apparently
> > not widely excersized/compiled.
> > Due to some copy/paste errors, the scalar logic in
> > lpm_process_event_pkt() retained a "continue" statement where a BAD_PORT
> > should be returned after refactoring of the LPM logic in the l3fwd
> > example.
> >
> > Fixes: 99fc91d18082 ("examples/l3fwd: add event lpm main loop")
> > Cc: pbhagavatula@marvell.com
> >
> > Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
> > Sponsored-by: Frank Zhao <Frank.Zhao@starfivetech.com>
> > Sponsored-by: Sam Grove <sam.grove@sifive.com>
>
> Would be easier to get merged if bug fixes came as separate patch
> submission.
>
Sure, I can post this separately. The reason for posting this along with
RISC-V patches is that those depend on this one. So I could add
"depends-on" but wanted be on the safe side.

>
> Also have not seen Sponsored-by before; what do you expect it to mean?
> Never used in DPDK or kernel git tree.
>
The idea is that this work was sponsored by the companies mentioned in the
sign-off. It is used i.e. in FreeBSD though admittedly never in Linux or
DPDK.
Alternative, which makes checkpatch happy and was previously used is
"Suggested-by". However suggestion, doesn't necessary mean sponsorship.
I had a talk about this with Thomas Monjalon and he has also leaned towards
"Sponsored-by".
I'm open to suggestions as I admit, I'm not sure which route is better.

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  reply	other threads:[~2022-05-05 17:50 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-05 17:29 [PATCH 00/11] Introduce support for RISC-V architecture Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 01/11] lpm: add a scalar version of lookupx4 function Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 02/11] examples/l3fwd: fix scalar LPM compilation Stanislaw Kardach
2022-05-05 17:39   ` Stephen Hemminger
2022-05-05 17:49     ` Stanisław Kardach [this message]
2022-05-05 18:09       ` Stephen Hemminger
2022-05-05 17:29 ` [PATCH 03/11] eal: add initial support for RISC-V architecture Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 04/11] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 05/11] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 06/11] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-05 17:29 ` [PATCH 07/11] examples/l3fwd: enable RISC-V operation Stanislaw Kardach
2022-05-05 17:30 ` [PATCH 08/11] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-05 17:30 ` [PATCH 09/11] test/ring: disable problematic tests for RISC-V Stanislaw Kardach
2022-05-05 17:35   ` Stephen Hemminger
2022-05-05 17:43     ` Stanisław Kardach
2022-05-05 18:06       ` Stephen Hemminger
2022-05-10 23:28   ` Honnappa Nagarahalli
2022-05-11 10:07     ` Stanisław Kardach
2022-05-05 17:30 ` [PATCH 10/11] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-05 17:30 ` [PATCH 11/11] test/hash: report non HTM numbers for single r/w Stanislaw Kardach
2022-05-06  9:13 ` [PATCH 00/11] Introduce support for RISC-V architecture David Marchand
2022-05-09 12:24   ` Stanisław Kardach
2022-05-09 12:30     ` Thomas Monjalon
2022-05-11  8:09       ` Morten Brørup
2022-05-11 10:28         ` Stanisław Kardach
2022-05-11 11:06           ` Thomas Monjalon
2022-05-09 14:30     ` David Marchand
2022-05-10 11:21       ` Stanisław Kardach
2022-05-10 12:31         ` Thomas Monjalon
2022-05-10 14:00           ` Stanisław Kardach
2022-05-10 14:23             ` Thomas Monjalon
2022-05-10 15:07 ` [PATCH v2 0/8] " Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 1/8] eal: add initial " Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 2/8] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 3/8] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 4/8] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 5/8] examples/l3fwd: enable RISC-V operation Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 6/8] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-10 15:07   ` [PATCH v2 7/8] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-10 15:35     ` Stanisław Kardach
2022-05-10 15:07   ` [PATCH v2 8/8] ci: add RISCV64 cross compilation job Stanislaw Kardach
2022-05-10 15:48   ` [PATCH v3 0/8] Introduce support for RISC-V architecture Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 1/8] eal: add initial " Stanislaw Kardach
2022-05-13  6:50       ` Heinrich Schuchardt
2022-05-13  8:42         ` Stanisław Kardach
2022-05-13 10:51           ` Heinrich Schuchardt
2022-05-13 11:47             ` Stanisław Kardach
2022-05-13 15:37         ` Stephen Hemminger
2022-05-16  8:00           ` Stanisław Kardach
2022-05-10 15:48     ` [PATCH v3 2/8] net/ixgbe: enable vector stubs for RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 3/8] net/memif: set memfd syscall ID on RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 4/8] net/tap: set BPF syscall ID for RISC-V Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 5/8] examples/l3fwd: enable RISC-V operation Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 6/8] test/cpuflags: add test for RISC-V cpu flag Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 7/8] devtools: add RISC-V to test-meson-builds.sh Stanislaw Kardach
2022-05-10 15:48     ` [PATCH v3 8/8] ci: add RISCV64 cross compilation job Stanislaw Kardach
2022-05-12 15:47       ` Aaron Conole
2022-05-12 16:07         ` Stanisław Kardach
2022-05-13 14:33           ` Aaron Conole
2022-05-12  8:04 ` [PATCH 00/11] Introduce support for RISC-V architecture Heinrich Schuchardt
2022-05-12  8:35   ` Stanisław Kardach
2022-05-12  9:46     ` Heinrich Schuchardt
2022-05-12 13:56       ` Stanisław Kardach
2022-05-12 21:06         ` Heinrich Schuchardt

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