diff options
| author | Borislav Petkov <bp@suse.de> | 2020-06-18 20:25:25 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-06-18 20:25:25 +0200 |
| commit | ee470bb25d0dcdf126f586ec0ae6dca66cb340a4 (patch) | |
| tree | 99b01a3499f40e15417eddeed536a31b0a830c18 /fs | |
| parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
| download | linux-ee470bb25d0dcdf126f586ec0ae6dca66cb340a4.tar.bz2 | |
EDAC/amd64: Read back the scrub rate PCI register on F15h
Commit:
da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h")
added support for F15h, model 0x60 CPUs but in doing so, missed to read
back SCRCTRL PCI config register on F15h CPUs which are *not* model
0x60. Add that read so that doing
$ cat /sys/devices/system/edac/mc/mc0/sdram_scrub_rate
can show the previously set DRAM scrub rate.
Fixes: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h")
Reported-by: Anders Andersson <pipatron@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org> #v4.4..
Link: https://lkml.kernel.org/r/CAKkunMbNWppx_i6xSdDHLseA2QQmGJqj_crY=NF-GZML5np4Vw@mail.gmail.com
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions