Hi all,
On Mon, 23 Mar 2015 15:13:51 +0000 "Suzuki K. Poulose" <Suzuki.Poulose@xxxxxxx> wrote:
>
> On 23/03/15 14:41, Abhilash Kesavan wrote:
> >
> > On Mon, Mar 23, 2015 at 6:03 AM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> >>
> >> Today's linux-next merge of the arm-soc tree got a conflict in
> >> drivers/bus/Kconfig between commit c9966c98697a ("arm-cci: Split the
> >> code for PMU vs driver support") from the arm-perf tree and commit
> >> 13fbf3c8d0f7 ("drivers: bus: Sort Kconfig entries alphabetically") from
> >> the arm-soc tree.
> >>
> >> I fixed it up (see below) and can carry the fix as necessary (no action
> >> is required).
> >
> > Not sure if this has been reported elsewhere, but I am seeing core
> > boot-up failures on the exynos5420 with next-20150323 due to this.
> > Your conflict fix is missing the ARM_CCI symbol because of which the
> > CCI does not get enabled.
> >
> > Suzuki, can you confirm ?
>
> Yes, you are right. We need the config ARM_CCI even now, which enables
> the building of the arm-cci.c.
>
> Stephen,
>
> We need the following fix on the linux-next.
Oops, sorry about that. I have fixed up the merge resolution for today
so that file starts like this:
#
# Bus Devices
#
menu "Bus devices"
config ARM_CCI
bool
config ARM_CCI400_COMMON
bool
select ARM_CCI
config ARM_CCI400_PMU
bool "ARM CCI400 PMU support"
default y
depends on ARM || ARM64
depends on HW_PERF_EVENTS
select ARM_CCI400_COMMON
help
Support for PMU events monitoring on the ARM CCI cache coherent
interconnect.
If unsure, say Y
config ARM_CCI400_PORT_CTRL
bool
depends on ARM && OF && CPU_V7
select ARM_CCI400_COMMON
help
Low level power management driver for CCI400 cache coherent
interconnect for ARM platforms.
config ARM_CCN
.
.
.
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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