IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
amd64_edac was converted to CPU family autoprobing (from PCI device
IDs) to not have to add a new PCI device ID each time a new platform is
shipped but to support the whole family out-of-the-box.
However, this caused a lot of noise in dmesg even when the machine
doesn't have ECC DIMMs or ECC has been disabled in the BIOS:
EDAC MC: Ver: 3.0.0
EDAC amd64: F17h detected (node 0).
EDAC amd64: Node 0: DRAM ECC disabled.
EDAC amd64: F17h detected (node 1).
EDAC amd64: Node 1: DRAM ECC disabled.
EDAC amd64: F17h detected (node 2).
EDAC amd64: Node 2: DRAM ECC disabled.
EDAC amd64: F17h detected (node 3).
EDAC amd64: Node 3: DRAM ECC disabled.
EDAC amd64: F17h detected (node 4).
EDAC amd64: Node 4: DRAM ECC disabled.
EDAC amd64: F17h detected (node 5).
EDAC amd64: Node 5: DRAM ECC disabled.
EDAC amd64: F17h detected (node 6).
EDAC amd64: Node 6: DRAM ECC disabled.
EDAC amd64: F17h detected (node 7).
EDAC amd64: Node 7: DRAM ECC disabled.
or even
$ grep EDAC dmesg.log | sed 's/\[.*\] //' | sort | uniq -c
128 EDAC amd64: F17h detected (node 0).
128 EDAC amd64: Node 0: DRAM ECC disabled.
1 EDAC MC: Ver: 3.0.0
on a big machine. Yap, that's once per CPU for 128 of them.
So move the init messages after all probing has succeeded to avoid
unnecessary spew in dmesg.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210119164141.17417-1-bp@alien8.de
4cbcb73b1c