Hi Linus !
Here are some more powerpc bits for 3.17, essentially fixes.
The biggest series, also aimed at -stable, is from Aneesh and is the result
of weeks and weeks of debugging to find out why the heck or THP implementation
was occasionally triggering multi-hit errors in our level 1 TLB. It
On Thu, 2014-08-14 at 16:16 +1000, Benjamin Herrenschmidt wrote:
Another interesting one in the OMG category is the series from Michael
adding memory barriers to spin_is_locked(). That's also the result of many
days of debugging to figure out why the semaphore code would occasionally
crash in
Presently we only support initiating Service Processor dump from host.
Hence update sysfs message. Also update couple of other error/info
messages.
Signed-off-by: Vasant Hegde hegdevas...@linux.vnet.ibm.com
---
Ben,
This patch applies cleanly on top of powerpc next branch.
Vasant
in commit 29f1aff2c (powerpc: Copy bootable images in the default
install script) we changed to copying all the built boot targets based
on the assumption that it's backwards compatible. It turns out that
debian devived installkernel scripts will barf if not given exactly 4
args.
This change
CC arch/powerpc/util/skip-callchain-idx.o
arch/powerpc/util/skip-callchain-idx.c: In function ‘check_return_reg’:
arch/powerpc/util/skip-callchain-idx.c:55:3: error: implicit declaration of
function ‘pr_debug’ [-Werror=implicit-function-declaration]
pr_debug(dwarf_frame_register()
This patch ensures the cpus to kexec/reboot at nominal frequency.
Nominal frequency is the highest cpu frequency on PowerPC at
which the cores can run without getting throttled.
If the host kernel had set the cpus to a low pstate and then it
kexecs/reboots to a cpufreq disabled kernel it would
On 14.08.14 07:13, Aneesh Kumar K.V wrote:
Alexey Kardashevskiy a...@ozlabs.ru writes:
fc95ca7284bc54953165cba76c3228bd2cdb9591 claims that there is no
functional change but this is not true as it calls get_order() (which
takes bytes) where it should have called ilog2() and the kernel stops
On Wed, 13 Aug 2014, Nishanth Aravamudan wrote:
+++ b/include/linux/topology.h
@@ -119,11 +119,20 @@ static inline int numa_node_id(void)
* Use the accessor functions set_numa_mem(), numa_mem_id() and cpu_to_mem().
*/
DECLARE_PER_CPU(int, _numa_mem_);
+extern int
On 14.08.2014 [09:35:37 -0500], Christoph Lameter wrote:
On Wed, 13 Aug 2014, Nishanth Aravamudan wrote:
+++ b/include/linux/topology.h
@@ -119,11 +119,20 @@ static inline int numa_node_id(void)
* Use the accessor functions set_numa_mem(), numa_mem_id() and
cpu_to_mem().
*/
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon, ia64, metag, mn10300,
score, unicore32, x86
- Choose in config time: arc, arm, arm64, c6x, m32r, mips, powerpc, sh
Special architectures:
On Fri, Aug 15, 2014 at 12:54:53AM +0800, Chen Gang wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon, ia64, metag, mn10300,
score, unicore32, x86
- Choose in config time: arc,
I don't think it's necessary, what's the benfit?
2014-08-15 2:21 GMT+08:00 Vineet Gupta vineet.gup...@synopsys.com:
On Thursday 14 August 2014 09:55 AM, Chen Gang wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha,
On Thursday 14 August 2014 09:55 AM, Chen Gang wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon, ia64, metag, mn10300,
score, unicore32, x86
- Choose in config time: arc, arm,
On 08/15/2014 02:04 AM, Ralf Baechle wrote:
On Fri, Aug 15, 2014 at 12:54:53AM +0800, Chen Gang wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon, ia64, metag, mn10300,
score,
On 08/15/2014 02:27 AM, Lennox Wu wrote:
I don't think it's necessary, what's the benfit?
2014-08-15 2:21 GMT+08:00 Vineet Gupta vineet.gup...@synopsys.com:
On Thursday 14 August 2014 09:55 AM, Chen Gang wrote:
[...]
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 9596b0a..e939abd
On Thursday 14 August 2014 03:22 PM, Chen Gang wrote:
For many individual modules may need check CPU_LITTLE_ENDIAN or
CPU_BIG_ENDIAN, which is an architecture's attribute.
Or they have to list many architectures which they support, which they
don't support. And still, it is not precise.
For
On 8/15/14 7:12, Vineet Gupta wrote:
On Thursday 14 August 2014 03:22 PM, Chen Gang wrote:
For many individual modules may need check CPU_LITTLE_ENDIAN or
CPU_BIG_ENDIAN, which is an architecture's attribute.
Or they have to list many architectures which they support, which they
don't
Hi Chen,
On Thu, Aug 14, 2014 at 8:54 PM, Chen Gang gang.chen.5...@gmail.com wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon, ia64, metag, mn10300,
score, unicore32, x86
-
On Fri, Aug 15, 2014 at 5:47 AM, Max Filippov jcmvb...@gmail.com wrote:
Hi Chen,
On Thu, Aug 14, 2014 at 8:54 PM, Chen Gang gang.chen.5...@gmail.com wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little endian: alpha, blackfin, cris, hexagon,
On 8/15/14 9:52, Max Filippov wrote:
On Fri, Aug 15, 2014 at 5:47 AM, Max Filippov jcmvb...@gmail.com wrote:
Hi Chen,
On Thu, Aug 14, 2014 at 8:54 PM, Chen Gang gang.chen.5...@gmail.com wrote:
Normal architectures:
- Big endian: avr32, frv, m68k, openrisc, parisc, s390, sparc
- Little
Read_msi_msg() only be called in rtas_setup_msi_irqs(),
use __read_msi_msg() instead of read_msi_msg for
simplification. And rename __read_msi_msg() to
read_msi_msg().
Signed-off-by: Yijing Wang wangyij...@huawei.com
CC: Benjamin Herrenschmidt b...@kernel.crashing.org
CC:
On 08/14/2014 11:40 PM, Alexander Graf wrote:
On 14.08.14 07:13, Aneesh Kumar K.V wrote:
Alexey Kardashevskiy a...@ozlabs.ru writes:
fc95ca7284bc54953165cba76c3228bd2cdb9591 claims that there is no
functional change but this is not true as it calls get_order() (which
takes bytes) where it
Hi, all
After discussing with Gavin offline, it's inappropriate to drop ISOLATED
state. Please ignore this patch.
Otherwise, somebody will merge that to mainline, which would be a problem.
Thanks,
Mike
On 08/13/2014 07:14 PM, Mike Qiu wrote:
When PE passed to guest, and guest EEH occured
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