Re: [PATCH] kasan: change memory hot-add error messages to info messages

[Andrey Ryabinin]

On 06/01/2016 06:20 PM, Shuah Khan wrote:
> Change the following memory hot-add error messages to info messages. There
> is no need for these to be errors.
> 
> [8.221108] kasan: WARNING: KASAN doesn't support memory hot-add
> [8.221117] kasan: Memory hot-add will be disabled
> 
> Signed-off-by: Shuah Khan 

Acked-by: Andrey Ryabinin 

> ---
> Note: This is applicable to 4.6 stable releases.
> 
>  mm/kasan/kasan.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
> index 18b6a2b..28439ac 100644
> --- a/mm/kasan/kasan.c
> +++ b/mm/kasan/kasan.c
> @@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
>  
>  static int __init kasan_memhotplug_init(void)
>  {
> - pr_err("WARNING: KASAN doesn't support memory hot-add\n");
> - pr_err("Memory hot-add will be disabled\n");
> + pr_info("WARNING: KASAN doesn't support memory hot-add\n");
> + pr_info("Memory hot-add will be disabled\n");
>  
>   hotplug_memory_notifier(kasan_mem_notifier, 0);
>  
> 

Re: [PATCH] kasan: change memory hot-add error messages to info messages

[Alexander Potapenko]

s/ryabinin/aryabinin/

On Wed, Jun 1, 2016 at 5:22 PM, Alexander Potapenko  wrote:
> On Wed, Jun 1, 2016 at 5:20 PM, Shuah Khan  wrote:
>> Change the following memory hot-add error messages to info messages. There
>> is no need for these to be errors.
>>
>> [8.221108] kasan: WARNING: KASAN doesn't support memory hot-add
>> [8.221117] kasan: Memory hot-add will be disabled
>>
>> Signed-off-by: Shuah Khan 
>> ---
>> Note: This is applicable to 4.6 stable releases.
>>
>>  mm/kasan/kasan.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
>> index 18b6a2b..28439ac 100644
>> --- a/mm/kasan/kasan.c
>> +++ b/mm/kasan/kasan.c
>> @@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
>>
>>  static int __init kasan_memhotplug_init(void)
>>  {
>> -   pr_err("WARNING: KASAN doesn't support memory hot-add\n");
>> -   pr_err("Memory hot-add will be disabled\n");
>> +   pr_info("WARNING: KASAN doesn't support memory hot-add\n");
>> +   pr_info("Memory hot-add will be disabled\n");
> No objections, but let's wait for Andrey.
>> hotplug_memory_notifier(kasan_mem_notifier, 0);
>>
>> --
>> 2.7.4
>>
>
>
>
> --
> Alexander Potapenko
> Software Engineer
>
> Google Germany GmbH
> Erika-Mann-Straße, 33
> 80636 München
>
> Geschäftsführer: Matthew Scott Sucherman, Paul Terence Manicle
> Registergericht und -nummer: Hamburg, HRB 86891
> Sitz der Gesellschaft: Hamburg



-- 
Alexander Potapenko
Software Engineer

Google Germany GmbH
Erika-Mann-Straße, 33
80636 München

Geschäftsführer: Matthew Scott Sucherman, Paul Terence Manicle
Registergericht und -nummer: Hamburg, HRB 86891
Sitz der Gesellschaft: Hamburg

Re: [PATCH] kasan: change memory hot-add error messages to info messages

[Shuah Khan]

On 06/01/2016 09:22 AM, Alexander Potapenko wrote:
> On Wed, Jun 1, 2016 at 5:20 PM, Shuah Khan  wrote:
>> Change the following memory hot-add error messages to info messages. There
>> is no need for these to be errors.
>>
>> [8.221108] kasan: WARNING: KASAN doesn't support memory hot-add
>> [8.221117] kasan: Memory hot-add will be disabled
>>
>> Signed-off-by: Shuah Khan 
>> ---
>> Note: This is applicable to 4.6 stable releases.
>>
>>  mm/kasan/kasan.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
>> index 18b6a2b..28439ac 100644
>> --- a/mm/kasan/kasan.c
>> +++ b/mm/kasan/kasan.c
>> @@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
>>
>>  static int __init kasan_memhotplug_init(void)
>>  {
>> -   pr_err("WARNING: KASAN doesn't support memory hot-add\n");
>> -   pr_err("Memory hot-add will be disabled\n");
>> +   pr_info("WARNING: KASAN doesn't support memory hot-add\n");
>> +   pr_info("Memory hot-add will be disabled\n");
> No objections, but let's wait for Andrey.

Thanks. Fixing Andrey's address. I had a cut and paste error. Sorry.

>> hotplug_memory_notifier(kasan_mem_notifier, 0);
>>
>> --
>> 2.7.4
>>
> 
> 
> 

Re: [PATCH] kasan: change memory hot-add error messages to info messages

[Alexander Potapenko]

On Wed, Jun 1, 2016 at 5:20 PM, Shuah Khan  wrote:
> Change the following memory hot-add error messages to info messages. There
> is no need for these to be errors.
>
> [8.221108] kasan: WARNING: KASAN doesn't support memory hot-add
> [8.221117] kasan: Memory hot-add will be disabled
>
> Signed-off-by: Shuah Khan 
> ---
> Note: This is applicable to 4.6 stable releases.
>
>  mm/kasan/kasan.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
> index 18b6a2b..28439ac 100644
> --- a/mm/kasan/kasan.c
> +++ b/mm/kasan/kasan.c
> @@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
>
>  static int __init kasan_memhotplug_init(void)
>  {
> -   pr_err("WARNING: KASAN doesn't support memory hot-add\n");
> -   pr_err("Memory hot-add will be disabled\n");
> +   pr_info("WARNING: KASAN doesn't support memory hot-add\n");
> +   pr_info("Memory hot-add will be disabled\n");
No objections, but let's wait for Andrey.
> hotplug_memory_notifier(kasan_mem_notifier, 0);
>
> --
> 2.7.4
>



-- 
Alexander Potapenko
Software Engineer

Google Germany GmbH
Erika-Mann-Straße, 33
80636 München

Geschäftsführer: Matthew Scott Sucherman, Paul Terence Manicle
Registergericht und -nummer: Hamburg, HRB 86891
Sitz der Gesellschaft: Hamburg

[PATCH] kasan: change memory hot-add error messages to info messages

[Shuah Khan]

Change the following memory hot-add error messages to info messages. There
is no need for these to be errors.

[8.221108] kasan: WARNING: KASAN doesn't support memory hot-add
[8.221117] kasan: Memory hot-add will be disabled

Signed-off-by: Shuah Khan 
---
Note: This is applicable to 4.6 stable releases.

 mm/kasan/kasan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
index 18b6a2b..28439ac 100644
--- a/mm/kasan/kasan.c
+++ b/mm/kasan/kasan.c
@@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
 
 static int __init kasan_memhotplug_init(void)
 {
-   pr_err("WARNING: KASAN doesn't support memory hot-add\n");
-   pr_err("Memory hot-add will be disabled\n");
+   pr_info("WARNING: KASAN doesn't support memory hot-add\n");
+   pr_info("Memory hot-add will be disabled\n");
 
hotplug_memory_notifier(kasan_mem_notifier, 0);
 
-- 
2.7.4