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Groups > linux.debian.bugs.dist > #1240791
| From | Salvatore Bonaccorso <carnil@debian.org> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) |
| Date | 2025-04-06 21:20 +0200 |
| Message-ID | <KyDHb-bC4V-9@gated-at.bofh.it> (permalink) |
| References | <KyBYK-bANd-13@gated-at.bofh.it> <KyBYK-bANd-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Control: tags -1 + moreinfo
On Sun, Apr 06, 2025 at 07:25:04PM +0200, Jean-Marc LACROIX wrote:
> Package: linux-image-amd64
> Version: 6.1.129-1
> Severity: wishlist
>
> Dear kernel support team,
>
> Could you please set CONFIG_EDAC_DEBUG (Error Detection And Correction) in
> kernel generation, so that it is possible to use ECC RAM when building NAS
> target with ZFS ?
>
>
> ansible@hn-asusgl752-400:~$ uname -a
> Linux hn-asusgl752-400 6.1.0-32-amd64 #1 SMP PREEMPT_DYNAMIC Debian
> 6.1.129-1 (2025-03-06) x86_64 GNU/Linux
>
>
> ansible@hn-asusgl752-400:~$ grep CONFIG_EDAC_DEBUG
> /boot/config-6.1.0-32-amd64
> # CONFIG_EDAC_DEBUG is not set
Why would that be needed for building NAS target with ZFS?
The config option clearly describes:
config EDAC_DEBUG
bool "Debugging"
select DEBUG_FS
help
This turns on debugging information for the entire EDAC subsystem.
You do so by inserting edac_module with "edac_debug_level=x." Valid
levels are 0-4 (from low to high) and by default it is set to 2.
Usually you should select 'N' here.
Can you elaborate on why CONFIG_EDAC_DEBUG is needed?
Regards,
Salvatore
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Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-06 19:30 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-06 21:20 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Salvatore Bonaccorso <carnil@debian.org> - 2025-04-07 06:40 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Bastian Blank <waldi@debian.org> - 2025-04-07 20:40 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Salvatore Bonaccorso <carnil@debian.org> - 2025-04-06 21:20 +0200
Bug#1102248: [kernel] support of EDAC (Error Detection And Correction) Jean-Marc LACROIX <jeanmarc.lacroix@free.fr> - 2025-04-07 18:40 +0200
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