From: Ruifeng Wang <Ruifeng.Wang@arm.com>
To: "pbhagavatula@marvell.com" <pbhagavatula@marvell.com>,
"jerinj@marvell.com" <jerinj@marvell.com>,
Bruce Richardson <bruce.richardson@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
Srikanth Yalavarthi <syalavarthi@marvell.com>, nd <nd@arm.com>
Subject: RE: [PATCH v2] config/arm: fix Neoverse N2 march flag
Date: Fri, 9 Jun 2023 04:02:58 +0000 [thread overview]
Message-ID: <AS8PR08MB7080A9E4376C18FCC13D14519E51A@AS8PR08MB7080.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20230608193456.11446-1-pbhagavatula@marvell.com>
> -----Original Message-----
> From: pbhagavatula@marvell.com <pbhagavatula@marvell.com>
> Sent: Friday, June 9, 2023 3:35 AM
> To: jerinj@marvell.com; Ruifeng Wang <Ruifeng.Wang@arm.com>; Bruce Richardson
> <bruce.richardson@intel.com>
> Cc: dev@dpdk.org; Pavan Nikhilesh <pbhagavatula@marvell.com>; Srikanth Yalavarthi
> <syalavarthi@marvell.com>
> Subject: [PATCH v2] config/arm: fix Neoverse N2 march flag
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> The -march flag of Neoverse N2 should be removed with the introduction of -mcpu='neoverse-
> n2' as they are incompatible.
>
> Fixes: ea85ed1f6882 ("config/arm: increase nodes and cores for Neoverse N2")
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> Tested-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
> ---
> v2 Changes:
> - Remove adding armv9-a to march as it is incompatible with older GCC.
>
> config/arm/meson.build | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/config/arm/meson.build b/config/arm/meson.build index 43f6a551a2..ae2226988e
> 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -89,7 +89,6 @@ part_number_config_arm = {
> 'march': 'armv8.4-a',
> },
> '0xd49': {
> - 'march': 'armv8.5-a',
> 'march_features': ['sve2'],
> 'compiler_options': ['-mcpu=neoverse-n2'],
> 'flags': [
> --
> 2.39.1
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
next prev parent reply other threads:[~2023-06-09 4:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 7:27 [PATCH] " pbhagavatula
2023-06-08 9:54 ` Srikanth Yalavarthi
2023-06-08 10:41 ` Ruifeng Wang
2023-06-08 12:58 ` Pavan Nikhilesh Bhagavatula
2023-06-08 14:20 ` Ruifeng Wang
2023-06-08 19:34 ` [PATCH v2] " pbhagavatula
2023-06-09 4:02 ` Ruifeng Wang [this message]
2023-06-12 17:06 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=AS8PR08MB7080A9E4376C18FCC13D14519E51A@AS8PR08MB7080.eurprd08.prod.outlook.com \
--to=ruifeng.wang@arm.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=jerinj@marvell.com \
--cc=nd@arm.com \
--cc=pbhagavatula@marvell.com \
--cc=syalavarthi@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).