Merge tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...
authorSudeep Holla <sudeep.holla@arm.com>
Wed, 23 Feb 2022 08:46:16 +0000 (08:46 +0000)
committerSudeep Holla <sudeep.holla@arm.com>
Wed, 23 Feb 2022 08:46:16 +0000 (08:46 +0000)
commit427094423e447e26d8a24421d0f3cb5a7789f389
treedeef0602128029431ef7bf689f20ff0684f53a56
parent34c29cdcc836abcd2ec38b68c45e855941f8a4ae
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