Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 22 Sep 2015 17:52:40 +0100 | From | Marc Zyngier <> | Subject | Re: [PATCH v5 5/6] irqchip, gicv3-its: Workaround for Cavium ThunderX errata 22375, 24313 |
| |
On Mon, 21 Sep 2015 22:58:38 +0200 Robert Richter <rric@kernel.org> wrote:
> From: Robert Richter <rrichter@cavium.com> > > This implements two gicv3-its errata workarounds for ThunderX. Both > with small impact affecting only ITS table allocation. > > erratum 22375: only alloc 8MB table size > erratum 24313: ignore memory access type > > The fixes are in ITS initialization and basically ignore memory access > type and table size provided by the TYPER and BASER registers. > > v5: > * fix table size wrongly allocating only 4MB > * introduced CAVIUM_ERRATUM_22375 config option > * added config description > * introduced ITS_FLAGS_WORKAROUND_CAVIUM_22375 > > v3: > * fix erratum to be dependend from iidr > > Signed-off-by: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com> > Signed-off-by: Robert Richter <rrichter@cavium.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
M. -- Jazz is not dead. It just smells funny.
| ![\](/images/icornerr.gif) |