From: Jason Gunthorpe <jgg@nvidia.com>
To: fengchengwen <fengchengwen@huawei.com>
Cc: linux-pci@vger.kernel.org, bhelgaas@google.com
Subject: Re: [RFC] Proposal: Add sysfs interface for PCIe TPH Steering Tag retrieval and configuration
Date: Tue, 14 Apr 2026 08:57:52 -0300 [thread overview]
Message-ID: <20260414115752.GH2588311@nvidia.com> (raw)
In-Reply-To: <14d5ae84-5448-497b-9c9d-b1909570b964@huawei.com>
On Tue, Apr 14, 2026 at 09:33:01AM +0800, fengchengwen wrote:
> - For devices using the spec-defined ST location, userspace may
> provide (index, cpu) associations for the kernel to program safely.
No, it is not safe.
Jason
next prev parent reply other threads:[~2026-04-14 11:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 14:30 [RFC] Proposal: Add sysfs interface for PCIe TPH Steering Tag retrieval and configuration fengchengwen
2026-04-13 10:01 ` Leon Romanovsky
2026-04-13 12:04 ` fengchengwen
2026-04-13 19:19 ` Leon Romanovsky
2026-04-14 1:07 ` fengchengwen
2026-04-14 8:57 ` Leon Romanovsky
2026-04-14 9:30 ` fengchengwen
2026-04-14 10:35 ` Leon Romanovsky
2026-04-14 14:46 ` fengchengwen
2026-04-14 15:11 ` Jason Gunthorpe
2026-04-15 1:47 ` fengchengwen
2026-04-13 13:35 ` Jason Gunthorpe
2026-04-14 1:33 ` fengchengwen
2026-04-14 11:57 ` Jason Gunthorpe [this message]
[not found] ` <284350ea-e398-12da-c3e2-e156a1e6d127@huawei.com>
2026-04-14 15:08 ` Jason Gunthorpe
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=20260414115752.GH2588311@nvidia.com \
--to=jgg@nvidia.com \
--cc=bhelgaas@google.com \
--cc=fengchengwen@huawei.com \
--cc=linux-pci@vger.kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.