Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #86761

Bug#1102248: [kernel] support of EDAC (Error Detection And Correction)

Cross-posted to 2 groups.

Show key headers only | View raw

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

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

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
  Processed: Re: Bug#1102248: [kernel] support of EDAC (Error  Detection And Correction) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-04-06 21:20 +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
  Bug#1102248: marked as done ([kernel] support of EDAC (Error  Detection And Correction)) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-04-10 23:40 +0200

csiph-web