linux-nvme.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Bart Van Assche <bvanassche@acm.org>
To: Maurizio Lombardi <mlombard@redhat.com>, kbusch@kernel.org
Cc: bgurney@redhat.com, linux-nvme@lists.infradead.org
Subject: Re: [PATCH] nvme-pci: expose active quirks in sysfs
Date: Tue, 28 Oct 2025 09:32:55 -0700	[thread overview]
Message-ID: <2bfd5388-0bde-4f86-9edf-fb74dd0d4c79@acm.org> (raw)
In-Reply-To: <20251028142916.700438-1-mlombard@redhat.com>

On 10/28/25 7:29 AM, Maurizio Lombardi wrote:
> Currently, there is no straightforward way for a user to inspect
> the quirks value from userspace.
> Add a new read-only sysfs attribute "quirks";
> reading this file will display the hexadecimal
> value of the ctrl->quirks bitmask for the given NVMe device.

This patch changes the constants in enum nvme_quirks from
kernel-internal constants into an ABI. I'm not sure that's what we
want.

Thanks,

Bart.


  reply	other threads:[~2025-10-28 16:33 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-28 14:29 [PATCH] nvme-pci: expose active quirks in sysfs Maurizio Lombardi
2025-10-28 16:32 ` Bart Van Assche [this message]
2025-10-28 17:00   ` Maurizio Lombardi
2025-10-29  5:47     ` Chaitanya Kulkarni
2025-10-29  8:02       ` Maurizio Lombardi
2025-10-29 23:25         ` Chaitanya Kulkarni
2025-10-30  6:18           ` Maurizio Lombardi
2025-10-30  6:46             ` Chaitanya Kulkarni
2025-10-30  6:55               ` Maurizio Lombardi
2025-10-30  6:57                 ` Maurizio Lombardi

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=2bfd5388-0bde-4f86-9edf-fb74dd0d4c79@acm.org \
    --to=bvanassche@acm.org \
    --cc=bgurney@redhat.com \
    --cc=kbusch@kernel.org \
    --cc=linux-nvme@lists.infradead.org \
    --cc=mlombard@redhat.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).