From: Andrew Luebke <andrew.luebke@gmail.com>
To: Borislav Petkov <bp@alien8.de>, Tony Luck <tony.luck@intel.com>
Cc: Aristeu Rozanski <aris@redhat.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
Andrew Luebke <andrew.luebke@gmail.com>
Subject: [PATCH v2 2/2] Revert "EDAC/i5000: Mark as BROKEN"
Date: Thu, 12 Nov 2026 10:11:21 -0800 [thread overview]
Message-ID: <20261112181121.565824-3-andrew.luebke@gmail.com> (raw)
In-Reply-To: <20261112181121.565824-1-andrew.luebke@gmail.com>
This reverts commit 7556419180a3 ("EDAC/i5000: Mark as BROKEN").
The driver was marked BROKEN, instead of taking the slot loop fix,
because nobody had the hardware to check it with single- and dual-ranked
DIMMs [1]. With the previous patch it loads on an HP xw8400 (5000X) with
all eight slots populated, reports single- and dual-ranked FB-DIMMs with
the right size at the right branch, channel and slot, and stays clean
under KASAN and UBSAN bounds checking.
Two-channel boards (5000V/5000Z) and error reporting are not tested.
Add myself as a reviewer for the driver, as I have the hardware to test
future patches.
[1] https://lore.kernel.org/all/YyxpbRkuLPIcW1Om@zn.tnic/
Assisted-by: LLM
Signed-off-by: Andrew Luebke <andrew.luebke@gmail.com>
---
v2: add myself as a reviewer in MAINTAINERS (Boris)
MAINTAINERS | 1 +
drivers/edac/Kconfig | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 222b7fc2c3aa..e1aa80d5bda3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9702,6 +9702,7 @@ S: Orphan
F: drivers/edac/i3200_edac.c
EDAC-I5000
+R: Andrew Luebke <andrew.luebke@gmail.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/i5000_edac.c
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index 4c70729b0d3a..63f263c4263d 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -218,7 +218,6 @@ config EDAC_I82860
config EDAC_I5000
tristate "Intel Greencreek/Blackford chipset"
depends on X86 && PCI
- depends on BROKEN
help
Support for error detection and correction the Intel
Greekcreek/Blackford chipsets.
--
2.47.3
prev parent reply other threads:[~2026-11-12 18:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-12 18:11 [PATCH v2 0/2] EDAC/i5000: Fix the slot loop and re-enable the driver Andrew Luebke
2026-11-12 18:11 ` [PATCH v2 1/2] i5000_edac: fix slot number passed to determine_mtr() Andrew Luebke
2026-11-12 18:11 ` Andrew Luebke [this message]
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