ion ]---
Fix it by using 'cpumask_of(cpu)' to get the cpumask.
Signed-off-by: Hao Si
Signed-off-by: Lin Chen
Signed-off-by: Yi Wang
---
v3: Use cpumask_of(cpu) to get the pre-defined cpumask in the static
cpu_bit_bitmap array.
v2: Place 'cpumask_t mask' in the driver's private data and wh
ion ]---
Fix it by changing 'cpumask_t mask' to the driver's private data.
Signed-off-by: Hao Si
Signed-off-by: Lin Chen
Signed-off-by: Yi Wang
---
v2: Place 'cpumask_t mask' in the driver's private data and while at it,
rename it to cpu_mask.
drivers/soc/fsl/dpio/dpio-driver.c | 9 +
incl
ion ]---
Fix it by changing 'cpumask_t mask' to global variable.
Signed-off-by: Hao Si
Signed-off-by: Lin Chen
Signed-off-by: Yi Wang
---
drivers/soc/fsl/dpio/dpio-driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/fsl/dpio/dpio-driver.c
b/drivers/soc/fsl/dpio/d
From: Liao Pingfang
After finishing using device node got from of_find_compatible_node(),
of_node_put() needs to be called.
Signed-off-by: Liao Pingfang
---
sound/soc/fsl/mpc8610_hpcd.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/fsl/mpc8610_hpcd.c
From: Liao Pingfang
Use kzalloc instead of kmalloc in the error message according to
the previous kzalloc() call.
Signed-off-by: Liao Pingfang
---
arch/powerpc/kernel/nvram_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/nvram_64.c
On Fri, Jan 17, 2020 at 12:16 PM Rob Landley wrote:
>
> On 1/14/20 5:06 AM, Hsin-Yi Wang wrote:
> > This patch adds a config ARCH_OFFLINE_CPUS_ON_REBOOT, which would offline
> > cpus in
> > migrate_to_reboot_cpu(). If non reboot cpus are all offlined here, the loop
>
On Wed, Jan 15, 2020 at 7:41 PM Sudeep Holla wrote:
>
> On Wed, Jan 15, 2020 at 02:34:10PM +0800, Hsin-Yi Wang wrote:
> > Currently system reboots uses architecture specific codes (smp_send_stop)
> > to offline non reboot CPUs. Most architecture's implementation is looping
&
On Thu, Jan 16, 2020 at 8:30 AM Thomas Gleixner wrote:
>
> Hsin-Yi Wang writes:
>
> > Currently system reboots uses architecture specific codes (smp_send_stop)
> > to offline non reboot CPUs. Most architecture's implementation is looping
> > through all non rebo
On Wed, Jan 15, 2020 at 5:49 PM Rafael J. Wysocki wrote:
>
> On Wed, Jan 15, 2020 at 7:35 AM Hsin-Yi Wang wrote:
> >
> > Currently system reboots uses architecture specific codes (smp_send_stop)
> > to offline non reboot CPUs. Most architecture's implementation is loo
online cpus would be an empty loop. If architecture don't enable this
config, or some cpus somehow fails to offline, it would fallback to ipi
function.
Opt in this config for architectures that support CONFIG_HOTPLUG_CPU.
Signed-off-by: Hsin-Yi Wang
---
Change from v4:
* fix a few nits: naming
online cpus would be an empty loop. If architecture don't enable this
config, or some cpus somehow fails to offline, it would fallback to ipi
function.
Opt in this config for architectures that support CONFIG_HOTPLUG_CPU.
Signed-off-by: Hsin-Yi Wang
---
Resend v4:
* Cc more people and mailing lists
From: Wen Yang
Currently there are 2 problems with the ucc_of_parse_tdm function:
1,a possible null pointer dereference in ucc_of_parse_tdm,
detected by the semantic patch deref_null.cocci,
with the following warning:
drivers/soc/fsl/qe/qe_tdm.c:177:21-24: ERROR: pdev is NULL but dereferenced.
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