- remove CONFIG_RTC_DRV_CMOS in corenet32_smp_defconfig(it's unused),
reserve CONFIG_RTC_DRV_CMOS in mpc85xx_defconfig(needed on some CDS boards)
- enable CONFIG_RTC_DRV_DS1307, CONFIG_RTC_DRV_DS1374,
CONFIG_RTC_DRV_DS3232 in mpc85xx_defconfig, mpc85xx_smp_defconfig
- enable RTC support in
-Original Message-
From: Wood Scott-B07421
Sent: Wednesday, May 28, 2014 12:21 AM
To: Kumar Gala
Cc: Liu Shengzhou-B36685; linuxppc-dev@lists.ozlabs.org
Subject: Re: [2/2] powerpc/corenet64_smp_defconfig: enable RTC support
On Tue, 2014-05-27 at 10:33 -0500, Kumar Gala wrote:
On 05/19/2014 07:26 AM, Neelesh Gupta wrote:
This patch adds basic kernel enablement for reading power values, fan
speed rpm and temperature values on powernv platforms which will
be exported to user space through sysfs interface.
Test results:
-
[root@tul163p1 ~]# sensors
On Wed, 2014-05-28 at 00:23 -0700, Guenter Roeck wrote:
Consider using of_property_read_u32().
+ sdata[count].id = *sensor_id;
+ sdata[count].type = type;
Especially since this is broken for Little Endian !
Neelesh, please make sure you test your patch on LE.
On 05/27/2014 05:39 PM, Stephane Eranian wrote:
I have been looking at those patches and ran some tests.
And I found a few issues so far.
I am running:
$ perf record -j any_ret -e cycles:u test_program
$ perf report -D
Most entries are okay and match the filter, however some do not make
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
tools/testing/selftests/powerpc/Makefile | 2 +-
tools/testing/selftests/powerpc/mm/Makefile| 18 ++
.../selftests/powerpc/mm/hugetlb_vs_thp_test.c | 72 ++
3 files changed, 91 insertions(+), 1
We have a bug in our hugepage handling which exhibits as an infinite
loop of hash faults. If the fault is being taken in the kernel it will
typically trigger the softlockup detector, or the RCU stall detector.
The bug is as follows:
1. mmap(0xa000, ..., MAP_FIXED | MAP_HUGE_TLB |
T4240RDB board Specification
Memory subsystem:
6GB DDR3
128MB NOR flash
2GB NAND flash
Ethernet:
Eight 1G SGMII ports
Four 10Gbps SFP+ ports
PCIe:
Two PCIe slots
USB:
Two USB2.0 Type A ports
SDHC:
One SD-card port
SATA:
One
T4240QDS and T4240RDB have the third DMA engine
controller. So add corresponding DMA node into
dts file.
Signed-off-by: Chunhe Lan chunhe@freescale.com
Cc: Scott Wood scottw...@freescale.com
---
arch/powerpc/boot/dts/fsl/t4240si-post.dtsi |1 +
arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
From: Cody P Schafer
Rather manually specifying the size of the integer to be converted, key
off of the type size. Reduces duplicate size info and the occurance of
certain types of bugs (using the wrong sized conversion).
...
+#define be_to_cpu(v) \
+ __builtin_choose_expr(sizeof(v) ==
Hi Michael,
Thank you for your answer and thank you for your help. :-)
On 28.05.2014 06:23, Michael Ellerman wrote:
On Wed, 2014-05-28 at 01:08 +0200, Christian Zigotzky wrote:
Hi Michael,
Thanks a lot for your answer.
...
18a1a7a1d862ae0794a0179473d08a414dd49234 - It doesn't boot. Error
Michael Ellerman m...@ellerman.id.au writes:
We have a bug in our hugepage handling which exhibits as an infinite
loop of hash faults. If the fault is being taken in the kernel it will
typically trigger the softlockup detector, or the RCU stall detector.
The bug is as follows:
1.
Michael Ellerman m...@ellerman.id.au writes:
Signed-off-by: Michael Ellerman m...@ellerman.id.au
Reviewed-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
---
tools/testing/selftests/powerpc/Makefile | 2 +-
tools/testing/selftests/powerpc/mm/Makefile| 18 ++
On 28.05.14 02:57, Alex Williamson wrote:
On Wed, 2014-05-28 at 02:44 +0200, Alexander Graf wrote:
On 28.05.14 02:39, Alex Williamson wrote:
On Wed, 2014-05-28 at 00:49 +0200, Alexander Graf wrote:
On 27.05.14 20:15, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan
On 28.05.2014 10:53, Christian Zigotzky wrote:
Hi Michael,
Thank you for your answer and thank you for your help. :-)
On 28.05.2014 06:23, Michael Ellerman wrote:
On Wed, 2014-05-28 at 01:08 +0200, Christian Zigotzky wrote:
Hi Michael,
Thanks a lot for your answer.
...
On 28.05.14 02:55, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan wrote:
The patch adds new IOCTL commands for sPAPR VFIO container device
to support EEH functionality for PCI devices, which have been passed
On Wed, May 28, 2014 at 01:41:35PM +0200, Alexander Graf wrote:
On 28.05.14 02:55, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan wrote:
The patch adds new IOCTL commands for sPAPR VFIO container device
to support
On 28.05.14 14:49, Gavin Shan wrote:
On Wed, May 28, 2014 at 01:41:35PM +0200, Alexander Graf wrote:
On 28.05.14 02:55, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan wrote:
The patch adds new IOCTL commands
On Tue, May 27, 2014 at 04:25:34PM +0530, Srivatsa S. Bhat wrote:
If we try to perform a kexec when the machine is in ST (Single-Threaded) mode
(ppc64_cpu --smt=off), the kexec operation doesn't succeed properly, and we
get the following messages during boot:
[0.089866] POWER8
On Wed, 2014-05-28 at 13:37 +0200, Alexander Graf wrote:
On 28.05.14 02:57, Alex Williamson wrote:
On Wed, 2014-05-28 at 02:44 +0200, Alexander Graf wrote:
On 28.05.14 02:39, Alex Williamson wrote:
On Wed, 2014-05-28 at 00:49 +0200, Alexander Graf wrote:
On 27.05.14 20:15, Alex Williamson
On Wed, 2014-05-28 at 10:55 +1000, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan wrote:
The patch adds new IOCTL commands for sPAPR VFIO container device
to support EEH functionality for PCI devices, which
On Wed, May 28, 2014 at 10:01:30AM +1000, Benjamin Herrenschmidt wrote:
On Fri, 2014-05-23 at 19:41 +1000, Benjamin Herrenschmidt wrote:
Some backends call hvc_kick() to wakeup the HVC thread from its
slumber upon incoming characters. This however doesn't work
properly because it uses
On 23.05.2014 [02:18:05 +0530], Srivatsa S. Bhat wrote:
[ Adding a few more CC's ]
On 05/22/2014 01:34 AM, Nishanth Aravamudan wrote:
Hi Srivatsa,
After d4edc5b6 (powerpc: Fix the setup of CPU-to-Node mappings during
CPU online), cpu_to_node() looks like:
static inline int
On Wed, 2014-05-28 at 22:49 +1000, Gavin Shan wrote:
I will remove those address related macros in next revision because it's
user-level bussiness, not related to host kernel any more.
If the user is QEMU + guest, we need the address to identify the PE though PHB
BUID could be used as same
On Wed, May 28, 2014 at 3:45 AM, David Laight david.lai...@aculab.com wrote:
From: Cody P Schafer
Rather manually specifying the size of the integer to be converted, key
off of the type size. Reduces duplicate size info and the occurance of
certain types of bugs (using the wrong sized
On Tue, May 27, 2014 at 7:44 PM, Joe Perches j...@perches.com wrote:
On Tue, 2014-05-27 at 17:22 -0700, Cody P Schafer wrote:
Rather manually specifying the size of the integer to be converted, key
off of the type size. Reduces duplicate size info and the occurance of
certain types of bugs
On Wed, May 28, 2014 at 5:05 PM, Cody P Schafer d...@codyps.com wrote:
On Wed, May 28, 2014 at 3:45 AM, David Laight david.lai...@aculab.com wrote:
From: Cody P Schafer
Rather manually specifying the size of the integer to be converted, key
off of the type size. Reduces duplicate size info and
We are seeing a lot of PMU warnings on POWER8:
Can't find PMC that caused IRQ
Looking closer, the active PMC is 0 at this point and we took a PMU
exception on the transition from negative to 0. Some versions of POWER8
have an issue where they edge detect and not level detect PMC overflows.
On 28.05.14 18:17, Alex Williamson wrote:
On Wed, 2014-05-28 at 13:37 +0200, Alexander Graf wrote:
On 28.05.14 02:57, Alex Williamson wrote:
On Wed, 2014-05-28 at 02:44 +0200, Alexander Graf wrote:
On 28.05.14 02:39, Alex Williamson wrote:
On Wed, 2014-05-28 at 00:49 +0200, Alexander Graf
On 28.05.14 23:58, Benjamin Herrenschmidt wrote:
On Wed, 2014-05-28 at 22:49 +1000, Gavin Shan wrote:
I will remove those address related macros in next revision because it's
user-level bussiness, not related to host kernel any more.
If the user is QEMU + guest, we need the address to
On Wed, 2014-05-28 at 17:11 -0500, Cody P Schafer wrote:
On Wed, May 28, 2014 at 5:05 PM, Cody P Schafer d...@codyps.com wrote:
On Wed, May 28, 2014 at 3:45 AM, David Laight david.lai...@aculab.com
wrote:
From: Cody P Schafer
Rather manually specifying the size of the integer to be
On Wed, May 28, 2014 at 03:12:35PM +0200, Alexander Graf wrote:
On 28.05.14 14:49, Gavin Shan wrote:
On Wed, May 28, 2014 at 01:41:35PM +0200, Alexander Graf wrote:
On 28.05.14 02:55, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40
On Thu, 2014-05-29 at 00:46 +0200, Alexander Graf wrote:
I don't think so :). In QEMU the PHB emulation would have to notify the
container (IOMMU emulation layer - PE) that a PE operation happened.
It's that emulation code's responsibility to broadcast operations across
its own emulated
On Wed, May 28, 2014 at 6:00 PM, Joe Perches j...@perches.com wrote:
On Wed, 2014-05-28 at 17:11 -0500, Cody P Schafer wrote:
On Wed, May 28, 2014 at 5:05 PM, Cody P Schafer d...@codyps.com wrote:
On Wed, May 28, 2014 at 3:45 AM, David Laight david.lai...@aculab.com
wrote:
From: Cody P
On Tue, 27 May 2014 17:09:58 -0700 Nishanth Aravamudan
n...@linux.vnet.ibm.com wrote:
On 28.05.2014 [09:56:14 +1000], Benjamin Herrenschmidt wrote:
On Tue, 2014-05-27 at 16:44 -0700, Nishanth Aravamudan wrote:
Signed-off-by: Nishanth Aravamudan n...@linux.vnet.ibm.com
Ping on this
On Thu, May 29, 2014 at 12:40:26AM +0200, Alexander Graf wrote:
On 28.05.14 18:17, Alex Williamson wrote:
On Wed, 2014-05-28 at 13:37 +0200, Alexander Graf wrote:
On 28.05.14 02:57, Alex Williamson wrote:
On Wed, 2014-05-28 at 02:44 +0200, Alexander Graf wrote:
On 28.05.14 02:39, Alex Williamson
On 29.05.14 01:37, Gavin Shan wrote:
On Thu, May 29, 2014 at 12:40:26AM +0200, Alexander Graf wrote:
On 28.05.14 18:17, Alex Williamson wrote:
On Wed, 2014-05-28 at 13:37 +0200, Alexander Graf wrote:
On 28.05.14 02:57, Alex Williamson wrote:
On Wed, 2014-05-28 at 02:44 +0200, Alexander Graf
On Thu, May 29, 2014 at 01:38:46AM +0200, Alexander Graf wrote:
On 29.05.14 01:37, Gavin Shan wrote:
On Thu, May 29, 2014 at 12:40:26AM +0200, Alexander Graf wrote:
On 28.05.14 18:17, Alex Williamson wrote:
On Wed, 2014-05-28 at 13:37 +0200, Alexander Graf wrote:
On 28.05.14 02:57, Alex Williamson
On Wed, May 28, 2014 at 10:32:11AM -0600, Alex Williamson wrote:
On Wed, 2014-05-28 at 10:55 +1000, Gavin Shan wrote:
On Tue, May 27, 2014 at 12:15:27PM -0600, Alex Williamson wrote:
On Tue, 2014-05-27 at 18:40 +1000, Gavin Shan wrote:
The patch adds new IOCTL commands for sPAPR VFIO container
On Thu, 2014-05-29 at 10:05 +1000, Gavin Shan wrote:
The log stuff is TBD and I'll figure it out later.
About to what are the errors, there are a lot. Most of them are related
to hardware level, for example unstable PCI link. Usually, those error
bits defined in AER fatal error state
Hi all,
Today's linux-next merge of the powerpc tree got a conflict in
arch/powerpc/include/asm/sections.h between commit b18db0b80867 (KVM
guest: Make pv trampoline code executable) from the tree and commit
07de8377f748 (powerpc: Fix ABIv2 issue with
dereference_function_descriptor) from the
On Wed, 2014-05-28 at 13:25 +0200, Christian Zigotzky wrote:
On 28.05.2014 10:53, Christian Zigotzky wrote:
Hi Michael,
Thank you for your answer and thank you for your help. :-)
On 28.05.2014 06:23, Michael Ellerman wrote:
On Wed, 2014-05-28 at 01:08 +0200, Christian Zigotzky wrote:
42 matches
Mail list logo
