linux-kernel - [GIT PULL] EDAC urgent for 5.8

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Date:   Sat, 27 Jun 2020 12:59:18 +0200
From:   Borislav Petkov <bp@...e.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-edac <linux-edac@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] EDAC urgent for 5.8

Hi Linus,

please pull a single fix for amd64_edac.

Thx.

---
The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:

  Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git tags/edac_urgent_for_5.8

for you to fetch changes up to ee470bb25d0dcdf126f586ec0ae6dca66cb340a4:

  EDAC/amd64: Read back the scrub rate PCI register on F15h (2020-06-18 20:25:25 +0200)

----------------------------------------------------------------
A single fix for amd64_edac restoring the reporting of the DRAM scrub
rate on family 0x15 CPUs

----------------------------------------------------------------
Borislav Petkov (1):
      EDAC/amd64: Read back the scrub rate PCI register on F15h

 drivers/edac/amd64_edac.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index ef90070a9194..6262f6370c5d 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -269,6 +269,8 @@ static int get_scrub_rate(struct mem_ctl_info *mci)
 
 		if (pvt->model == 0x60)
 			amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval);
+		else
+			amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval);
 	} else {
 		amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval);
 	}

-- 
Regards/Gruss,
    Boris.

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