From: Borislav Petkov <bp@alien8.de>
To: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Cc: linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org,
git@amd.com, shubhrajyoti.datta@gmail.com,
Tony Luck <tony.luck@intel.com>,
Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Subject: Re: [PATCH v3] EDAC/versalnet: Report PFN and page offset for DDR errors
Date: Thu, 14 May 2026 13:34:42 +0200 [thread overview]
Message-ID: <20260514113442.GDagWzUpqA3Py2gw4l@fat_crate.local> (raw)
In-Reply-To: <20260511103529.1853270-1-shubhrajyoti.datta@amd.com>
On Mon, May 11, 2026 at 04:05:09PM +0530, Shubhrajyoti Datta wrote:
> Populate the EDAC location fields when reporting DDRMC CE/UE events.
>
> Compute the physical address from the decoded error info and pass the
> PFN along with the offset-within-page to edac_mc_handle_error(). This
> allows user space (mc_event consumers) to correlate memory errors with
> a real address.
>
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
> Reviewed-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
> ---
>
> Changes in v3:
> Update the comment for DDR address
>
> Changes in v2:
> Refactor the common code
>
> drivers/edac/versalnet_edac.c | 36 +++++++++++++++++------------------
> 1 file changed, 17 insertions(+), 19 deletions(-)
https://sashiko.dev/#/patchset/20260511103529.1853270-1-shubhrajyoti.datta%40amd.com
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
prev parent reply other threads:[~2026-05-14 11:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 10:35 [PATCH v3] EDAC/versalnet: Report PFN and page offset for DDR errors Shubhrajyoti Datta
2026-05-14 11:34 ` Borislav Petkov [this message]
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=20260514113442.GDagWzUpqA3Py2gw4l@fat_crate.local \
--to=bp@alien8.de \
--cc=git@amd.com \
--cc=linux-edac@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sai.krishna.potthuri@amd.com \
--cc=shubhrajyoti.datta@amd.com \
--cc=shubhrajyoti.datta@gmail.com \
--cc=tony.luck@intel.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