Merge tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...
authorSudeep Holla <sudeep.holla@arm.com>
Mon, 14 Feb 2022 14:52:08 +0000 (14:52 +0000)
committerSudeep Holla <sudeep.holla@arm.com>
Mon, 14 Feb 2022 14:52:08 +0000 (14:52 +0000)
commit976843648c792eb8463ed74359ec371934bbf4e3
tree8b88da3fef39d09e2d92397c53386e8db0bf5d87
parent754e0b0e35608ed5206d6a67a791563c631cec07
parent31eeb6b09f4053f32a30ce9fbcdfca31f713028d
Merge tag 'juno-fix-5.17' of git://git./linux/kernel/git/sudeep.holla/linux into for-linux-next

Arm Juno fix for v5.17

Just a single fix to address coherency issue reported[1] by removing the
GICv2m address from the DMA ranges as it loose coherency if mapped as
cacheable at the SMMU due to the attribute combining rules. The GICv2m
range is normally programmed for Device memory attributes.

[1] https://lore.kernel.org/stable/0a1d437d-9ea0-de83-3c19-e07f560ad37c@arm.com/

* tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: Remove GICv2m dma-range