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| author | Arnd Bergmann <arnd@arndb.de> | 2022-02-18 17:30:32 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-02-18 17:30:32 +0100 |
| commit | f159f2941db993d4356fbec5e5601c6c3fb470b3 (patch) | |
| tree | 0dde82b1df1a3f3ff0554558096e3ffde40d68ec /drivers/firmware | |
| parent | 4f6668f05206d8b69cb0f52a635116b119dd6a27 (diff) | |
| parent | 31eeb6b09f4053f32a30ce9fbcdfca31f713028d (diff) | |
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: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/firmware')
0 files changed, 0 insertions, 0 deletions