add qe node to ls1021atwr fdt.
Signed-off-by: Zhao Qiang
---
arch/arm/boot/dts/ls1021a-twr.dts | 24 +++
arch/arm/boot/dts/ls1021a.dtsi| 64 +++
2 files changed, 88 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts
b/arch/arm/boot/
qe and qe_ic need to be initialized before the
qe app drivers, using subsys_initcall to run
qe_init and qe_ic_init
Signed-off-by: Zhao Qiang
---
drivers/soc/qe/qe.c| 15 +++
drivers/soc/qe/qe_ic.c | 15 +++
2 files changed, 30 insertions(+)
diff --git a/drivers/soc/q
On Mon, 2014-06-10 at 09:34:19 UTC, Mahesh Salgaonkar wrote:
> From: Mahesh Salgaonkar
Hi Mahesh,
> Recently we moved HMI handling into Linux kernel instead of taking
> HMI directly in OPAL. This new change is dependent on new OPAL call
> for HMI recovery which was introduced in newer firmware.
This patch wires up the new syscall sys_bpf() on powerpc.
Signed-off-by: Pranith Kumar
---
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch
Right now there is no way to disable TEXT randomization on a PPC32
machine. text randomization happens even in the case of "echo 0 >
/proc/sys/kernel/randomize_va_space"
This happens due to the incorrect definition of ELF_ET_DYN_BASE at
arch/powerpc/include/asm/elf.h
Signed-off-by: Vineeth Vijaya
From: Christophe Leroy
Date: Thu, 9 Oct 2014 16:54:43 +0200 (CEST)
> [linux-devel:devel-hourly-2014100909 3763/3915]
> drivers/net/ethernet/freescale/fs_enet/mac-scc.c:119:32: error:
> 'SCCE_ENET_TXF' undeclared
>
> Due to patch d43a396 net: fs_enet: Add NAPI TX, it appears that some target
>
On Thu, 2014-09-10 at 23:42:15 UTC, Nishanth Aravamudan wrote:
> We have hit a few customer issues with the topology update code (VPHN
> and PRRN). It would be nice to be able to debug the notifications coming
> from the hypervisor in both cases to the LPAR, as well as to disable
> responding to th
We have hit a few customer issues with the topology update code (VPHN
and PRRN). It would be nice to be able to debug the notifications coming
from the hypervisor in both cases to the LPAR, as well as to disable
responding to the notifications at boot-time, to narrow down the source
of the problems
proc_create can fail, we should check the return value and pass up the
failure.
Suggested-by: Michael Ellerman
Signed-off-by: Nishanth Aravamudan
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index d7737a542fd7..e28c21ba862d 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/
Hi!
> >>@@ -184,6 +179,8 @@ machine_halt(void)
> >> void
> >> machine_power_off(void)
> >> {
> >>+ do_kernel_poweroff();
> >>+
> >
> >poweroff -> power_off for consistency.
> >
> Dunno; matter of personal preference. I started with that, but ultimately went
> with poweroff to distinguish powe
On Thu, Oct 09, 2014 at 11:49:27AM +0100, Lee Jones wrote:
> On Thu, 09 Oct 2014, Catalin Marinas wrote:
>
> > On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
> > > On Mon, 06 Oct 2014, Guenter Roeck wrote:
> > > > --- a/drivers/mfd/ab8500-sysctrl.c
> > > > +++ b/drivers/mfd/ab8500-sysc
On Thu, Oct 09, 2014 at 02:33:55PM +0100, Lee Jones wrote:
> On Thu, 09 Oct 2014, Guenter Roeck wrote:
>
> > On 10/09/2014 03:49 AM, Lee Jones wrote:
> > >On Thu, 09 Oct 2014, Catalin Marinas wrote:
> > >
> > >>On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
> > >>>On Mon, 06 Oct 2014,
On Thu, Oct 09, 2014 at 12:31:43PM +0200, Pavel Machek wrote:
> Hi!
>
> > +/**
> > + * register_poweroff_handler_simple - Register function to be called to
> > power off
> > + *the system
> > + * @handler: Function to be called to power off the system
> >
Michael Neuling writes:
> From: Ian Munsie
>
> This adds a new function hash_page_mm() based on the existing hash_page().
> This version allows any struct mm to be passed in, rather than assuming
> current. This is useful for servicing co-processor faults which are not in the
> context of the cu
Michael Neuling writes:
> From: Ian Munsie
>
> This adds hooks into the core powerpc mm code for cxl.
>
> The core powerpc code sometimes uses local tlbie. Unfortunately this won't
> work with the current cxl driver as it relies on snooping tlbie broadcasts.
>
> The cxl hardware can have TLB ent
Michael Neuling writes:
> From: Ian Munsie
>
> Export mmu_kernel_ssize and mmu_linear_psize. These are needed by the cxl
> driver which has it's own MMU. To setup the MMU cxl needs access to these.
>
Reviewed-by: Aneesh Kumar K.V
> Signed-off-by: Ian Munsie
> Signed-off-by: Michael Neuling
Michael Neuling writes:
> From: Ian Munsie
>
> This moves spu_flush_all_slbs() into a generic call copro_flush_all_slbs().
>
> This will be useful when we add cxl which also needs a similar SLB flush call.
>
Reviewed-by: Aneesh Kumar K.V
> Signed-off-by: Ian Munsie
> Signed-off-by: Michael N
Michael Neuling writes:
> From: Ian Munsie
>
> __spu_trap_data_seg() currently contains code to determine the VSID and ESID
> required for a particular EA and mm struct.
>
> This code is generically useful for other co-processors. This moves the code
> of
> the cell platform so it can be used b
Michael Neuling writes:
> From: Ian Munsie
>
> Currently spu_handle_mm_fault() is in the cell platform.
>
> This code is generically useful for other non-cell co-processors on powerpc.
>
> This patch moves this function out of the cell platform into arch/powerpc/mm
> so
> that others may use it
[linux-devel:devel-hourly-2014100909 3763/3915]
drivers/net/ethernet/freescale/fs_enet/mac-scc.c:119:32: error: 'SCCE_ENET_TXF'
undeclared
Due to patch d43a396 net: fs_enet: Add NAPI TX, it appears that some target
compilations are broken.
This is due to the fact that unlike the FEC, the SCC and
On 10/09/2014 03:38 AM, Pavel Machek wrote:
Hi!
@@ -184,6 +179,8 @@ machine_halt(void)
void
machine_power_off(void)
{
+ do_kernel_poweroff();
+
poweroff -> power_off for consistency.
Dunno; matter of personal preference. I started with that, but ultimately went
with poweroff to
On Thu, 09 Oct 2014, Guenter Roeck wrote:
> On 10/09/2014 03:49 AM, Lee Jones wrote:
> >On Thu, 09 Oct 2014, Catalin Marinas wrote:
> >
> >>On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
> >>>On Mon, 06 Oct 2014, Guenter Roeck wrote:
> --- a/drivers/mfd/ab8500-sysctrl.c
> +++ b
On 10/09/2014 04:31 AM, Geert Uytterhoeven wrote:
On Tue, Oct 7, 2014 at 7:28 AM, Guenter Roeck wrote:
+int register_poweroff_handler_simple(void (*handler)(void), int priority)
+{
+ char symname[KSYM_NAME_LEN];
+
+ if (poweroff_handler_data.handler) {
+ lookup_symbol_
On 10/09/2014 03:49 AM, Lee Jones wrote:
On Thu, 09 Oct 2014, Catalin Marinas wrote:
On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
On Mon, 06 Oct 2014, Guenter Roeck wrote:
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -6,6 +6,7 @@
[...]
+static int
On 10/09/2014 03:32 AM, Pavel Machek wrote:
On Mon 2014-10-06 22:28:05, Guenter Roeck wrote:
Poweroff handlers may now be installed with register_poweroff_handler.
Use the new API function have_kernel_poweroff to determine if a poweroff
handler has been installed.
Cc: Rafael J. Wysocki
Cc: Pav
This patch enables support for hardware instruction breakpoints
on POWER8 with the help of a new register CIABR (Completed
Instruction Address Breakpoint Register). With this patch, single
hardware instruction breakpoint can be added and cleared during
any active xmon debug session. This hardware b
On Tue, Oct 7, 2014 at 7:28 AM, Guenter Roeck wrote:
> +int register_poweroff_handler_simple(void (*handler)(void), int priority)
> +{
> + char symname[KSYM_NAME_LEN];
> +
> + if (poweroff_handler_data.handler) {
> + lookup_symbol_name((unsigned
> long)poweroff_handler_d
On Tuesday 07 October 2014 11:01 AM, Guenter Roeck wrote:
diff --git a/arch/arc/kernel/reset.c b/arch/arc/kernel/reset.c
index 2768fa1..8a4fc47 100644
--- a/arch/arc/kernel/reset.c
+++ b/arch/arc/kernel/reset.c
@@ -26,9 +26,6 @@ void machine_restart(char *__unused)
void machine_power_off(void)
Hi!
> @@ -184,6 +179,8 @@ machine_halt(void)
> void
> machine_power_off(void)
> {
> + do_kernel_poweroff();
> +
poweroff -> power_off for consistency.
> index c4f50a3..1da27d1 100644
> --- a/arch/blackfin/kernel/reboot.c
> +++ b/arch/blackfin/kernel/reboot.c
> @@ -106,6 +107,7 @@ void ma
On Tue, Oct 07, 2014 at 06:28:10AM +0100, Guenter Roeck wrote:
> diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
> index e0ef8ba..db396bb 100644
> --- a/arch/arm64/kernel/process.c
> +++ b/arch/arm64/kernel/process.c
> @@ -94,8 +94,6 @@ void soft_restart(unsigned long addr)
>
On Thu, 09 Oct 2014, Catalin Marinas wrote:
> On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
> > On Mon, 06 Oct 2014, Guenter Roeck wrote:
> > > --- a/drivers/mfd/ab8500-sysctrl.c
> > > +++ b/drivers/mfd/ab8500-sysctrl.c
> > > @@ -6,6 +6,7 @@
> >
> > [...]
> >
> > > +static int ab850
On Tue, Oct 07, 2014 at 06:28:34AM +0100, Guenter Roeck wrote:
> Register with kernel poweroff handler instead of setting pm_power_off
> directly.
>
> Cc: Catalin Marinas
> Cc: Will Deacon
> Signed-off-by: Guenter Roeck
> ---
> arch/arm64/kernel/psci.c | 2 +-
> 1 file changed, 1 insertion(+),
On Tue, Oct 07, 2014 at 09:00:48AM +0100, Lee Jones wrote:
> On Mon, 06 Oct 2014, Guenter Roeck wrote:
> > --- a/drivers/mfd/ab8500-sysctrl.c
> > +++ b/drivers/mfd/ab8500-sysctrl.c
> > @@ -6,6 +6,7 @@
>
> [...]
>
> > +static int ab8500_power_off(struct notifier_block *this, unsigned long
> > unu
On Mon 2014-10-06 22:28:05, Guenter Roeck wrote:
> Poweroff handlers may now be installed with register_poweroff_handler.
> Use the new API function have_kernel_poweroff to determine if a poweroff
> handler has been installed.
>
> Cc: Rafael J. Wysocki
> Cc: Pavel Machek
> Cc: Len Brown
> Signe
Hi!
> +/**
> + * register_poweroff_handler_simple - Register function to be called to
> power off
> + * the system
> + * @handler: Function to be called to power off the system
> + * @priority: Handler priority. For priority guidelines see
> +
On 10/07/2014 10:41 AM, Benjamin Herrenschmidt wrote:
> On Wed, 2014-10-01 at 13:15 +0530, Shreyas B. Prabhu wrote:
>>
>> diff --git a/arch/powerpc/kernel/exceptions-64s.S
>> b/arch/powerpc/kernel/exceptions-64s.S
>> index 050f79a..c64f3cc0 100644
>> --- a/arch/powerpc/kernel/exceptions-64s.S
>> +
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