[coreboot-gerrit] Patch merged into coreboot/master: soc/intel/common: don't infinitely recurse in busmaster_disable_on_bus()
gerrit at coreboot.org
gerrit at coreboot.org
Sun Jun 12 12:56:15 CEST 2016
the following patch was just integrated into master:
commit 065b683618f8455dcb0bfc271a853d1c88a23734
Author: Aaron Durbin <adurbin at chromium.org>
Date: Fri Jun 10 21:44:26 2016 -0500
soc/intel/common: don't infinitely recurse in busmaster_disable_on_bus()
If a bridge has the primary bus equal to the secondary bus the
busmaster_disable_on_bus() will infinitely call itself. Avoid the
inifinite recursion by checking current bus number against the
secondary bus number.
BUG=chrome-os-partner:54262
TEST=Ran on reef. Able to actually get the chipset to assert SLP_Sx
signals which means no more infinite recursion.
Change-Id: I52b21fbba24e6a652ea8f9f87f5f49f60109c8f2
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
Reviewed-on: https://review.coreboot.org/15157
Reviewed-by: Furquan Shaikh <furquan at google.com>
Tested-by: build bot (Jenkins)
See https://review.coreboot.org/15157 for details.
-gerrit
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