EDAC/igen6: Fix conversion of system address to physical memory address

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commit 0ad875f442 upstream.

The conversion of system address to physical memory address (as viewed by
the memory controller) by igen6_edac is incorrect when the system address
is above the TOM (Total amount Of populated physical Memory) for Elkhart
Lake and Ice Lake (Neural Network Processor). Fix this conversion.

Fixes: 10590a9d4f ("EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC")
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/stable/20240814061011.43545-1-qiuxu.zhuo%40intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Qiuxu Zhuo 2024-08-14 14:10:11 +08:00 • committed by Greg Kroah-Hartman

parent 62356668d8

commit c3dfec3c05

1 changed files with 1 additions and 1 deletions

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drivers/edac/igen6_edac.c

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