[coreboot-gerrit] Patch merged into coreboot/master: cpu/amd/microcode: Introduce CBFS access spinlock to avoid IOMMU failure
gerrit at coreboot.org
gerrit at coreboot.org
Thu Jan 7 16:52:41 CET 2016
the following patch was just integrated into master:
commit c764c7488b2cb536bc4e09e6a8a639beeabfddeb
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date: Fri Aug 28 20:48:17 2015 -0500
cpu/amd/microcode: Introduce CBFS access spinlock to avoid IOMMU failure
When microcode updates are enabled, this fixes an issue identical
to that described in GIT hash 7b22d84d:
* drivers/pc80: Add optional spinlock for nvram CBFS access
Change-Id: Ib7e8cb171f44833167053ca98a85cca23021dfba
Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12063
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth at google.com>
See https://review.coreboot.org/12063 for details.
-gerrit
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