On Sun, Oct 19, 2014 at 02:11:36PM +0800, Kevin Hao wrote:
Hi,
I have done a boot test on p2014rdb and t4240qds boards. I don't have an
access
to mpc512x board, so only build test for that.
I do find a mpc5121ads board in our lab, the kernel boot well with these
changes.
Thanks,
Kevin
The current handling of EPOW_SHUTDOWN_ON_UPS event does not shutdown the
system after logging the message. All the events of EPOW_SYSTEM_SHUTDOWN
action code (EPOW_SHUTDOWN_ON_UPS is a part of it) must initiate system
shutdown as per the SPAPR spec. If the LPAR does not shutdown after
receiving
LINK perf
libperf.a(skip-callchain-idx.o): In function `arch_skip_callchain_idx':
/root/gen/trunk/knl/tools/perf/arch/powerpc/util/skip-callchain-idx.c:250:
undefined reference to `pr_debug'
libperf.a(skip-callchain-idx.o): In function `check_return_addr':
#ifndef CONFIG_SMP
static inline const struct cpumask *cpu_core_mask(int cpu) { @@ -79,6
+75,79 @@ static inline const struct cpumask *cpu_core_mask(int cpu) }
#endif
+#if defined(CONFIG_PPC_E500MC)
Probably should just be CONFIG_PPC, but do we need this at all. Can't we just
use
-config PPC_CORENET_CPUFREQ
- tristate CPU frequency scaling driver for Freescale E500MC SoCs
- depends on PPC_E500MC OF COMMON_CLK
+config QORIQ_CPUFREQ
+ tristate CPU frequency scaling driver for Freescale QorIQ SoCs
+ depends on OF COMMON_CLK
On 21 October 2014 14:29, Yuantian Tang yuantian.t...@freescale.com wrote:
If I do so, menuconfig will display like this(on PPC):
PowerPC CPU frequency scaling drivers
QorIQ CPU Frequency scaling ---
* CPU frequency scaling driver for Freescale QorIQ SoCs
On
Wendy, Brian,
can you give me an ACK for this series?
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On Tuesday, October 14, 2014 01:23:00 PM Preeti U Murthy wrote:
We hard code the metrics relevant for cpuidle states in the kernel today.
Instead pick them up from the device tree so that they remain relevant
and updated for the system that the kernel is running on.
Cc:
On Tue, Oct 21, 2014 at 8:10 PM, Geert Uytterhoeven
geert+rene...@glider.be wrote:
Below is the list of build error/warning regressions/improvements in
v3.18-rc1[1] compared to v3.17[2].
Summarized:
- build errors: +21/-15
[1] http://kisskb.ellerman.id.au/kisskb/head/8002/ (all 119
When IOMMU bypass is enabled, a PCI device can read and write memory
that was not mapped by the driver without causing an EEH. That might
cause memory corruption, for example.
When we disable bypass, DMA reads and writes to addresses not mapped by
the IOMMU will cause an EEH, allowing us to debug
This still has not been merged and now powerpc is the only arch that does
not have this change. Sorry about missing linuxppc-dev before.
V2-V2
- Fix up to work against 3.18-rc1
__get_cpu_var() is used for multiple purposes in the kernel source. One of
them is address calculation via the form
On Sat, Oct 18, 2014 at 12:13:23AM +0300, Jani Nikula wrote:
Documentation/kbuild/kconfig-language.txt warns to use select with care,
and in general use select only for non-visible symbols and for symbols
with no dependencies, because select will force a symbol to a value
without visiting the
On Tue, Oct 21, 2014 at 04:49:43PM -0200, Thadeu Lima de Souza Cascardo wrote:
When IOMMU bypass is enabled, a PCI device can read and write memory
that was not mapped by the driver without causing an EEH. That might
cause memory corruption, for example.
When we disable bypass, DMA reads and
Currently, we can't call opal wrappers from modules when using the LE
ABIv2, which requires a TOC init.
This change uses the _GLOBAL_TOC() macro (rather than _GLOBAL) for the
opal wrappers, so that we can do non-local calls to them.
Signed-off-by: Jeremy Kerr j...@ozlabs.org
---
The generic Linux framework to power off the machine is a function pointer
called pm_power_off. The trick about this pointer is that device drivers can
potentially implement it rather than board files.
Today on powerpc we set pm_power_off to invoke our generic full machine power
off logic which
add qe node(qe-tdm and qe-uart) into ls1021a-qds.dts
Signed-off-by: Zhao Qiang b45...@freescale.com
---
arch/arm/boot/dts/ls1021a-qds.dts | 24
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts
b/arch/arm/boot/dts/ls1021a-qds.dts
index
On Wed, 2014-10-22 at 11:32 +0800, Jeremy Kerr wrote:
Currently, we can't call opal wrappers from modules when using the LE
ABIv2, which requires a TOC init.
What happens if we try? Build failure or run time bug?
This change uses the _GLOBAL_TOC() macro (rather than _GLOBAL) for the
opal
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