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Unverified Commit f159f294 authored by Arnd Bergmann's avatar Arnd Bergmann
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Merge tag 'juno-fix-5.17' of...

Merge tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes

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

Link: https://lore.kernel.org/r/20220214142615.2375269-1-sudeep.holla@arm.com


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 4f6668f0 31eeb6b0
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