Le 19/06/2022 à 08:45, Christophe Leroy a écrit :
Le 19/06/2022 à 05:52, Guenter Roeck a écrit :
If CONFIG_KASAN=y, powerpc:allmodconfig fails to build with the following
error.
Error: External symbol 'memset' referenced from prom_init.c
The problem was introduced with commit 41b7a347bf14
Le 19/06/2022 à 05:52, Guenter Roeck a écrit :
> If CONFIG_KASAN=y, powerpc:allmodconfig fails to build with the following
> error.
>
> Error: External symbol 'memset' referenced from prom_init.c
>
> The problem was introduced with commit 41b7a347bf14 ("powerpc: Book3S
> 64-bit outline-only KAS
On Sun, Jun 19, 2022 at 11:13 AM Randy Dunlap wrote:
>
>
>
> On 6/18/22 20:11, Souptick Joarder wrote:
> > From: "Souptick Joarder (HPE)"
> >
> > Kernel test robot throws warning ->
> >
> > arch/powerpc/kernel/interrupt.c:
> > In function 'interrupt_exit_kernel_prepare':
> >
> >>> arch/powerpc/ke
Le 19/06/2022 à 05:11, Souptick Joarder a écrit :
> From: "Souptick Joarder (HPE)"
>
> Kernel test robot throws warning ->
>
> arch/powerpc/kernel/interrupt.c:
> In function 'interrupt_exit_kernel_prepare':
>
>>> arch/powerpc/kernel/interrupt.c:542:55: warning: suggest
> braces around empty b
On 6/18/22 20:11, Souptick Joarder wrote:
> From: "Souptick Joarder (HPE)"
>
> Kernel test robot throws warning ->
>
> arch/powerpc/kernel/interrupt.c:
> In function 'interrupt_exit_kernel_prepare':
>
>>> arch/powerpc/kernel/interrupt.c:542:55: warning: suggest
> braces around empty body in
If CONFIG_KASAN=y, powerpc:allmodconfig fails to build with the following
error.
Error: External symbol 'memset' referenced from prom_init.c
The problem was introduced with commit 41b7a347bf14 ("powerpc: Book3S
64-bit outline-only KASAN support"). So far, with CONFIG_KASAN=y, only
__memset was ac
From: "Souptick Joarder (HPE)"
Kernel test robot throws warning ->
arch/powerpc/kernel/interrupt.c:
In function 'interrupt_exit_kernel_prepare':
>> arch/powerpc/kernel/interrupt.c:542:55: warning: suggest
braces around empty body in an 'if' statement [-Wempty-body]
542 | CT
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
fixes-test
branch HEAD: 7bc08056a6dabc3a1442216daf527edf61ac24b6 powerpc/rtas: Allow
ibm,platform-dump RTAS call with null buffer address
elapsed time: 723m
configs tested: 114
configs skipped: 94
The following con
On Sat, Jun 18, 2022 at 1:09 AM Liang He wrote:
>
> In soc_info(), of_find_node_by_type() will return a node pointer
> with refcount incremented. We should use of_node_put() when it is
> not used anymore.
>
> Signed-off-by: Liang He
Acked-by: Timur Tabi
At 2022-06-18 16:48:26, "Christophe Leroy" wrote:
>
>
>Le 18/06/2022 à 10:03, Liang He a écrit :
>>
>>
>>
>>
>>
>> 在 2022-06-18 15:13:13,"Christophe Leroy" 写道:
>>>
>>>
>>> Le 17/06/2022 à 13:26, Liang He a écrit :
In add_pcspkr(), it is better to call of_node_put() after the
'
On Sat, Jun 18, 2022 at 05:18:55PM +0800, Tong Tiangen wrote:
> 在 2022/6/17 16:55, Mark Rutland 写道:
> > On Sat, May 28, 2022 at 06:50:54AM +, Tong Tiangen wrote:
> > > +static bool arm64_do_kernel_sea(unsigned long addr, unsigned int esr,
> > > + struct pt_regs *reg
On Sat, Jun 18, 2022 at 04:42:06PM +0800, Tong Tiangen wrote:
> > > > diff --git a/arch/arm64/include/asm/asm-extable.h
> > > > b/arch/arm64/include/asm/asm-extable.h
> > > > index 56ebe183e78b..9c94ac1f082c 100644
> > > > --- a/arch/arm64/include/asm/asm-extable.h
> > > > +++ b/arch/arm64/include/
On Sat, Jun 18, 2022 at 05:27:45PM +0800, Tong Tiangen wrote:
>
>
> 在 2022/6/17 17:06, Mark Rutland 写道:
> > On Sat, May 28, 2022 at 06:50:55AM +, Tong Tiangen wrote:
> > > If user access fail due to hardware memory error, only the relevant
> > > processes are affected, so killing the user pro
Le 18/06/2022 à 10:03, Liang He a écrit :
>
>
>
>
>
> 在 2022-06-18 15:13:13,"Christophe Leroy" 写道:
>>
>>
>> Le 17/06/2022 à 13:26, Liang He a écrit :
>>> In add_pcspkr(), it is better to call of_node_put() after the
>>> 'if(!np)' check.
>>
>> Why is it better ?
>>
>>
>>
>> /**
>> * of_nod
在 2022-06-18 15:13:13,"Christophe Leroy" 写道:
>
>
>Le 17/06/2022 à 13:26, Liang He a écrit :
>> In add_pcspkr(), it is better to call of_node_put() after the
>> 'if(!np)' check.
>
>Why is it better ?
>
>
>
>/**
> * of_node_put() - Decrement refcount of a node
> * @node: Node to dec refco
Le 17/06/2022 à 07:42, Liang He a écrit :
At 2022-06-17 13:01:27, "Christophe JAILLET"
wrote:
Le 17/06/2022 à 06:20, Liang He a écrit :
In opal_powercap_init(), of_find_compatible_node() will return
a node pointer with refcount incremented. We should use of_node_put()
in fail path or when
In update_events_in_group(), of_find_node_by_phandle() will return
a node pointer with refcount incremented. We should use of_node_put()
in fail path or when it is not used anymore.
Signed-off-by: Liang He
---
arch/powerpc/perf/imc-pmu.c | 10 --
1 file changed, 8 insertions(+), 2 deleti
Le 17/06/2022 à 13:26, Liang He a écrit :
> In add_pcspkr(), it is better to call of_node_put() after the
> 'if(!np)' check.
Why is it better ?
/**
* of_node_put() - Decrement refcount of a node
* @node: Node to dec refcount, NULL is supported to simplify writing of
* c
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