[PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Bert Karwatzki]

commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
IPA_STATUS_SIZE as a replacement for the size of the removed struct
ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
as IPA_STATUS_SIZE.

From 0623148733819bb5d3648b1ed404d57c8b6b31d8 Mon Sep 17 00:00:00 2001
From: Bert Karwatzki <spasswolf@web.de>
Date: Sat, 27 May 2023 22:16:52 +0200
Subject: [PATCH] Use the correct value for IPA_STATUS_SIZE.
IPA_STATUS_SIZE
 was introduced in commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c as a
 replacment for the size of the removed struct ipa_status which had
size =
 sizeof(__le32[8]).

Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c
b/drivers/net/ipa/ipa_endpoint.c
index 2ee80ed140b7..afa1d56d9095 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -119,7 +119,7 @@ enum ipa_status_field_id {
 };
 
 /* Size in bytes of an IPA packet status structure */
-#define IPA_STATUS_SIZE			sizeof(__le32[4])
+#define IPA_STATUS_SIZE			sizeof(__le32[8])
 
 /* IPA status structure decoder; looks up field values for a structure
*/
 static u32 ipa_status_extract(struct ipa *ipa, const void *data,
-- 
2.40.1

Bert Karwatzki

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Jakub Kicinski]

On Sat, 27 May 2023 22:46:25 +0200 Bert Karwatzki wrote:
> commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
> IPA_STATUS_SIZE as a replacement for the size of the removed struct
> ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
> as IPA_STATUS_SIZE.
> 
> From 0623148733819bb5d3648b1ed404d57c8b6b31d8 Mon Sep 17 00:00:00 2001
> From: Bert Karwatzki <spasswolf@web.de>
> Date: Sat, 27 May 2023 22:16:52 +0200
> Subject: [PATCH] Use the correct value for IPA_STATUS_SIZE.
> IPA_STATUS_SIZE
>  was introduced in commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c as a
>  replacment for the size of the removed struct ipa_status which had
> size =
>  sizeof(__le32[8]).

The posting looks damage, could you try sending again (with git
send-email maybe?)

Before you do:
 - please make sure the change applies to:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
 - add a correct fixes tag
 - fix issues pointed out by checkpatch --strict
-- 
pw-bot: cr

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Simon Horman]

On Sat, May 27, 2023 at 10:46:25PM +0200, Bert Karwatzki wrote:
> commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
> IPA_STATUS_SIZE as a replacement for the size of the removed struct
> ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
> as IPA_STATUS_SIZE.
> 
> >From 0623148733819bb5d3648b1ed404d57c8b6b31d8 Mon Sep 17 00:00:00 2001
> From: Bert Karwatzki <spasswolf@web.de>
> Date: Sat, 27 May 2023 22:16:52 +0200
> Subject: [PATCH] Use the correct value for IPA_STATUS_SIZE.
> IPA_STATUS_SIZE
>  was introduced in commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c as a
>  replacment for the size of the removed struct ipa_status which had
> size =
>  sizeof(__le32[8]).
> 
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>

Hi Bert,

As well as the feedback provided by Jakub elsewhere in this
thread I think it would be useful to CC the author of the above mentioned
commit, Alex Elder <elder@linaro.org>. I have CCed him on this email.
Please consider doing likewise when you post v2.

FWIIW, I did take a look.
And I do agree with your maths: struct ipa_status was 32 (= 8 x 4) bytes long.

> ---
>  drivers/net/ipa/ipa_endpoint.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipa/ipa_endpoint.c
> b/drivers/net/ipa/ipa_endpoint.c
> index 2ee80ed140b7..afa1d56d9095 100644
> --- a/drivers/net/ipa/ipa_endpoint.c
> +++ b/drivers/net/ipa/ipa_endpoint.c
> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>  };
>  
>  /* Size in bytes of an IPA packet status structure */
> -#define IPA_STATUS_SIZE			sizeof(__le32[4])
> +#define IPA_STATUS_SIZE			sizeof(__le32[8])
>  
>  /* IPA status structure decoder; looks up field values for a structure
> */
>  static u32 ipa_status_extract(struct ipa *ipa, const void *data,
> -- 
> 2.40.1
> 
> Bert Karwatzki

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Bert Karwatzki]

Am Dienstag, dem 30.05.2023 um 09:09 +0200 schrieb Simon Horman:
> On Sat, May 27, 2023 at 10:46:25PM +0200, Bert Karwatzki wrote:
> > commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
> > IPA_STATUS_SIZE as a replacement for the size of the removed struct
> > ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
> > as IPA_STATUS_SIZE.
> > 
> > > From 0623148733819bb5d3648b1ed404d57c8b6b31d8 Mon Sep 17 00:00:00 2001
> > From: Bert Karwatzki <spasswolf@web.de>
> > Date: Sat, 27 May 2023 22:16:52 +0200
> > Subject: [PATCH] Use the correct value for IPA_STATUS_SIZE.
> > IPA_STATUS_SIZE
> >  was introduced in commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c as a
> >  replacment for the size of the removed struct ipa_status which had
> > size =
> >  sizeof(__le32[8]).
> > 
> > Signed-off-by: Bert Karwatzki <spasswolf@web.de>
> 
> Hi Bert,
> 
> As well as the feedback provided by Jakub elsewhere in this
> thread I think it would be useful to CC the author of the above mentioned
> commit, Alex Elder <elder@linaro.org>. I have CCed him on this email.
> Please consider doing likewise when you post v2.
> 
> FWIIW, I did take a look.
> And I do agree with your maths: struct ipa_status was 32 (= 8 x 4) bytes long.
> 
> > ---
> >  drivers/net/ipa/ipa_endpoint.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/net/ipa/ipa_endpoint.c
> > b/drivers/net/ipa/ipa_endpoint.c
> > index 2ee80ed140b7..afa1d56d9095 100644
> > --- a/drivers/net/ipa/ipa_endpoint.c
> > +++ b/drivers/net/ipa/ipa_endpoint.c
> > @@ -119,7 +119,7 @@ enum ipa_status_field_id {
> >  };
> >  
> >  /* Size in bytes of an IPA packet status structure */
> > -#define IPA_STATUS_SIZE                        sizeof(__le32[4])
> > +#define IPA_STATUS_SIZE                        sizeof(__le32[8])
> >  
> >  /* IPA status structure decoder; looks up field values for a structure
> > */
> >  static u32 ipa_status_extract(struct ipa *ipa, const void *data,
> > -- 
> > 2.40.1
> > 
> > Bert Karwatzki

Here is v2 of the patch, the first one was garbled by the linebreak setting of
evolution.

From: Bert Karwatzki <spasswolf@web.de>
Date: Tue, 30 May 2023 10:55:55 +0200
Subject: [PATCH] IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a
 replacement for the size of the removed struct ipa_status of size
 sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.

Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 2ee80ed140b7..afa1d56d9095 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -119,7 +119,7 @@ enum ipa_status_field_id {
 };
 
 /* Size in bytes of an IPA packet status structure */
-#define IPA_STATUS_SIZE			sizeof(__le32[4])
+#define IPA_STATUS_SIZE			sizeof(__le32[8])
 
 /* IPA status structure decoder; looks up field values for a structure */
 static u32 ipa_status_extract(struct ipa *ipa, const void *data,
-- 
2.40.1

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Alex Elder]

On 5/30/23 4:10 AM, Bert Karwatzki wrote:
> Am Dienstag, dem 30.05.2023 um 09:09 +0200 schrieb Simon Horman:
>> On Sat, May 27, 2023 at 10:46:25PM +0200, Bert Karwatzki wrote:
>>> commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
>>> IPA_STATUS_SIZE as a replacement for the size of the removed struct
>>> ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
>>> as IPA_STATUS_SIZE.

This is better, however it really isn't done in a way that's
appropriate for a Linux kernel patch.  I will gladly help you
get it right if you have the patience for that.  But I'm not
going to say anything yet--until you say you want me to help
you do this.  If you prefer, I can submit the patch for you.

The reason this is important is your commit is permanent, and
just like code, commit messages are best if kept consistent
and readable.  I also am offering to help you understand so
you avoid any trouble next time you want to send a kernel patch.

Let me know what you prefer.

					-Alex

>>>
>>>>  From 0623148733819bb5d3648b1ed404d57c8b6b31d8 Mon Sep 17 00:00:00 2001
>>> From: Bert Karwatzki <spasswolf@web.de>
>>> Date: Sat, 27 May 2023 22:16:52 +0200
>>> Subject: [PATCH] Use the correct value for IPA_STATUS_SIZE.
>>> IPA_STATUS_SIZE
>>>   was introduced in commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c as a
>>>   replacment for the size of the removed struct ipa_status which had
>>> size =
>>>   sizeof(__le32[8]).
>>>
>>> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
>>
>> Hi Bert,
>>
>> As well as the feedback provided by Jakub elsewhere in this
>> thread I think it would be useful to CC the author of the above mentioned
>> commit, Alex Elder <elder@linaro.org>. I have CCed him on this email.
>> Please consider doing likewise when you post v2.
>>
>> FWIIW, I did take a look.
>> And I do agree with your maths: struct ipa_status was 32 (= 8 x 4) bytes long.
>>
>>> ---
>>>   drivers/net/ipa/ipa_endpoint.c | 2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/drivers/net/ipa/ipa_endpoint.c
>>> b/drivers/net/ipa/ipa_endpoint.c
>>> index 2ee80ed140b7..afa1d56d9095 100644
>>> --- a/drivers/net/ipa/ipa_endpoint.c
>>> +++ b/drivers/net/ipa/ipa_endpoint.c
>>> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>>>   };
>>>   
>>>   /* Size in bytes of an IPA packet status structure */
>>> -#define IPA_STATUS_SIZE                        sizeof(__le32[4])
>>> +#define IPA_STATUS_SIZE                        sizeof(__le32[8])
>>>   
>>>   /* IPA status structure decoder; looks up field values for a structure
>>> */
>>>   static u32 ipa_status_extract(struct ipa *ipa, const void *data,
>>> -- 
>>> 2.40.1
>>>
>>> Bert Karwatzki
> 
> Here is v2 of the patch, the first one was garbled by the linebreak setting of
> evolution.
> 
> From: Bert Karwatzki <spasswolf@web.de>
> Date: Tue, 30 May 2023 10:55:55 +0200
> Subject: [PATCH] IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a
>   replacement for the size of the removed struct ipa_status of size
>   sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.
> 
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
> ---
>   drivers/net/ipa/ipa_endpoint.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
> index 2ee80ed140b7..afa1d56d9095 100644
> --- a/drivers/net/ipa/ipa_endpoint.c
> +++ b/drivers/net/ipa/ipa_endpoint.c
> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>   };
>   
>   /* Size in bytes of an IPA packet status structure */
> -#define IPA_STATUS_SIZE			sizeof(__le32[4])
> +#define IPA_STATUS_SIZE			sizeof(__le32[8])
>   
>   /* IPA status structure decoder; looks up field values for a structure */
>   static u32 ipa_status_extract(struct ipa *ipa, const void *data,

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Bert Karwatzki]

Am Dienstag, dem 30.05.2023 um 07:29 -0500 schrieb Alex Elder:
> On 5/30/23 4:10 AM, Bert Karwatzki wrote:
> > Am Dienstag, dem 30.05.2023 um 09:09 +0200 schrieb Simon Horman:
> > > On Sat, May 27, 2023 at 10:46:25PM +0200, Bert Karwatzki wrote:
> > > > commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
> > > > IPA_STATUS_SIZE as a replacement for the size of the removed struct
> > > > ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
> > > > as IPA_STATUS_SIZE.
> 
> This is better, however it really isn't done in a way that's
> appropriate for a Linux kernel patch.  I will gladly help you
> get it right if you have the patience for that.  But I'm not
> going to say anything yet--until you say you want me to help
> you do this.  If you prefer, I can submit the patch for you.
> 
> The reason this is important is your commit is permanent, and
> just like code, commit messages are best if kept consistent
> and readable.  I also am offering to help you understand so
> you avoid any trouble next time you want to send a kernel patch.
> 
> Let me know what you prefer.
> 
>                                         -Alex
> 
> > > 

So here's v3 of the patch, done (I hope) in a way that is more standard
conforming.

From e0dc802b5f6f41c0a388c7281aabe077a4e3c5a2 Mon Sep 17 00:00:00 2001
From: Bert Karwatzki <spasswolf@web.de>
Date: Tue, 30 May 2023 20:23:29 +0200
Subject: [PATCH] net/ipa: Use correct value for IPA_STATUS_SIZE

IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
for the size of the removed struct ipa_status which had size
sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.

Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 2ee80ed140b7..afa1d56d9095 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -119,7 +119,7 @@ enum ipa_status_field_id {
 };
 
 /* Size in bytes of an IPA packet status structure */
-#define IPA_STATUS_SIZE			sizeof(__le32[4])
+#define IPA_STATUS_SIZE			sizeof(__le32[8])
 
 /* IPA status structure decoder; looks up field values for a structure */
 static u32 ipa_status_extract(struct ipa *ipa, const void *data,
-- 
2.40.1


Bert Karwatzki

Re: [PATCH net] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Alex Elder]

On 5/30/23 1:36 PM, Bert Karwatzki wrote:
> Am Dienstag, dem 30.05.2023 um 07:29 -0500 schrieb Alex Elder:
>> On 5/30/23 4:10 AM, Bert Karwatzki wrote:
>>> Am Dienstag, dem 30.05.2023 um 09:09 +0200 schrieb Simon Horman:
>>>> On Sat, May 27, 2023 at 10:46:25PM +0200, Bert Karwatzki wrote:
>>>>> commit b8dc7d0eea5a7709bb534f1b3ca70d2d7de0b42c introduced
>>>>> IPA_STATUS_SIZE as a replacement for the size of the removed struct
>>>>> ipa_status. sizeof(struct ipa_status) was sizeof(__le32[8]), use this
>>>>> as IPA_STATUS_SIZE.
>>
>> This is better, however it really isn't done in a way that's
>> appropriate for a Linux kernel patch.  I will gladly help you
>> get it right if you have the patience for that.  But I'm not
>> going to say anything yet--until you say you want me to help
>> you do this.  If you prefer, I can submit the patch for you.
>>
>> The reason this is important is your commit is permanent, and
>> just like code, commit messages are best if kept consistent
>> and readable.  I also am offering to help you understand so
>> you avoid any trouble next time you want to send a kernel patch.
>>
>> Let me know what you prefer.
>>
>>                                          -Alex
>>
>>>>
> 
> So here's v3 of the patch, done (I hope) in a way that is more standard
> conforming.
> 
>  From e0dc802b5f6f41c0a388c7281aabe077a4e3c5a2 Mon Sep 17 00:00:00 2001
> From: Bert Karwatzki <spasswolf@web.de>
> Date: Tue, 30 May 2023 20:23:29 +0200
> Subject: [PATCH] net/ipa: Use correct value for IPA_STATUS_SIZE
> 
> IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
> for the size of the removed struct ipa_status which had size
> sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.
> 
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>

This is better, but there are a few more things to do differently.
- When re-submitting a patch, please indicate a (new) version in
   the subject line.  Since you haven't been doing that, it should
   be sufficient to just use "version 2", something like this:
     [PATCH net v2] net: ipa: Use the correct value for IPA_STATUS_SIZE
- Add a "Fixes" tag above your "Signed-off-by:" line:
     Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
- Do not send information above the patch in the e-mail.  An easy
   way to get it right is to use "git send-email".  For example:
     - git format-patch -1
     - Edit 0001-*.patch, adding lines like this below the "From:" line:
	To: davem@davemloft.net
	To: edumazet@google.com
	To: kuba@kernel.org
	To: pabeni@redhat.com
	Cc: elder@kernel.org
	Cc: netdev@vger.kernel.org
	Cc: linux-arm-msm@vger.kernel.org
	Cc: linux-kernel@vger.kernel.org
     - Run this:
         git send-email --dry-run 0001-*.patch
       to try to catch any errors
     - Finally, run this:
         git send-email 0001-*.patch
       to actually send the patch.  This will require a password.

Even if you don't use "git send-email", just let the e-mail
itself indicate the "From:" and "Subject:" lines.  And have
the content of the e-mail be the patch itself.

I hope this helps.

					-Alex

> ---
>   drivers/net/ipa/ipa_endpoint.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
> index 2ee80ed140b7..afa1d56d9095 100644
> --- a/drivers/net/ipa/ipa_endpoint.c
> +++ b/drivers/net/ipa/ipa_endpoint.c
> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>   };
>   
>   /* Size in bytes of an IPA packet status structure */
> -#define IPA_STATUS_SIZE			sizeof(__le32[4])
> +#define IPA_STATUS_SIZE			sizeof(__le32[8])
>   
>   /* IPA status structure decoder; looks up field values for a structure */
>   static u32 ipa_status_extract(struct ipa *ipa, const void *data,

Re: [PATCH net v2] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Bert Karwatzki]

From 2e5e4c07606a100fd4af0f08e4cd158f88071a3a Mon Sep 17 00:00:00 2001
From: Bert Karwatzki <spasswolf@web.de>
To: davem@davemloft.net
To: edumazet@google.com
To: kuba@kernel.org
To: pabeni@redhat.com
Cc: elder@kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Date: Wed, 31 May 2023 00:16:33 +0200
Subject: [PATCH net v2] net: ipa: Use correct value for IPA_STATUS_SIZE

IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
for the size of the removed struct ipa_status which had size
sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.

Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 2ee80ed140b7..afa1d56d9095 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -119,7 +119,7 @@ enum ipa_status_field_id {
 };
 
 /* Size in bytes of an IPA packet status structure */
-#define IPA_STATUS_SIZE			sizeof(__le32[4])
+#define IPA_STATUS_SIZE			sizeof(__le32[8])
 
 /* IPA status structure decoder; looks up field values for a structure */
 static u32 ipa_status_extract(struct ipa *ipa, const void *data,
-- 
2.40.1

As I'm sure that git send-email didn't work (probably due to sendmail/exim
configuration issues), I'm sending this from evolution again.

Bert Karwatzki
 

Re: [PATCH net v2] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Alex Elder]

On 5/30/23 6:25 PM, Bert Karwatzki wrote:
>  From 2e5e4c07606a100fd4af0f08e4cd158f88071a3a Mon Sep 17 00:00:00 2001
> From: Bert Karwatzki <spasswolf@web.de>
> To: davem@davemloft.net
> To: edumazet@google.com
> To: kuba@kernel.org
> To: pabeni@redhat.com
> Cc: elder@kernel.org
> Cc: netdev@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Date: Wed, 31 May 2023 00:16:33 +0200
> Subject: [PATCH net v2] net: ipa: Use correct value for IPA_STATUS_SIZE
> 
> IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
> for the size of the removed struct ipa_status which had size
> sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.

If the network maintainers can deal with your patch, I'm
OK with it.  David et al if you want something else, please
say so.

Reviewed-by: Alex Elder <elder@linaro.org>

> Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
> ---
>   drivers/net/ipa/ipa_endpoint.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
> index 2ee80ed140b7..afa1d56d9095 100644
> --- a/drivers/net/ipa/ipa_endpoint.c
> +++ b/drivers/net/ipa/ipa_endpoint.c
> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>   };
>   
>   /* Size in bytes of an IPA packet status structure */
> -#define IPA_STATUS_SIZE			sizeof(__le32[4])
> +#define IPA_STATUS_SIZE			sizeof(__le32[8])
>   
>   /* IPA status structure decoder; looks up field values for a structure */
>   static u32 ipa_status_extract(struct ipa *ipa, const void *data,

Re: [PATCH net v2] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Jakub Kicinski]

On Tue, 30 May 2023 18:43:54 -0500 Alex Elder wrote:
> > IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
> > for the size of the removed struct ipa_status which had size
> > sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.  
> 
> If the network maintainers can deal with your patch, I'm
> OK with it.  David et al if you want something else, please
> say so.

It's not correctly formatted. There are headers in the email body.

Re: [PATCH net v2] net: ipa: Use the correct value for IPA_STATUS_SIZE

[Alex Elder]

On 5/30/23 6:43 PM, Alex Elder wrote:
> On 5/30/23 6:25 PM, Bert Karwatzki wrote:
>>  From 2e5e4c07606a100fd4af0f08e4cd158f88071a3a Mon Sep 17 00:00:00 2001
>> From: Bert Karwatzki <spasswolf@web.de>
>> To: davem@davemloft.net
>> To: edumazet@google.com
>> To: kuba@kernel.org
>> To: pabeni@redhat.com
>> Cc: elder@kernel.org
>> Cc: netdev@vger.kernel.org
>> Cc: linux-arm-msm@vger.kernel.org
>> Cc: linux-kernel@vger.kernel.org
>> Date: Wed, 31 May 2023 00:16:33 +0200
>> Subject: [PATCH net v2] net: ipa: Use correct value for IPA_STATUS_SIZE
>>
>> IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
>> for the size of the removed struct ipa_status which had size
>> sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.
> 
> If the network maintainers can deal with your patch, I'm
> OK with it.  David et al if you want something else, please
> say so.

OK, Jakub has spoken...

Bert, I tried before to explain what you needed to do, but it's
still not quite right.  Please contact me privately and we'll
work out how to get this submitted in the proper format.

					-Alex


> Reviewed-by: Alex Elder <elder@linaro.org>
> 
>> Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
>> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
>> ---
>>   drivers/net/ipa/ipa_endpoint.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/ipa/ipa_endpoint.c 
>> b/drivers/net/ipa/ipa_endpoint.c
>> index 2ee80ed140b7..afa1d56d9095 100644
>> --- a/drivers/net/ipa/ipa_endpoint.c
>> +++ b/drivers/net/ipa/ipa_endpoint.c
>> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>>   };
>>   /* Size in bytes of an IPA packet status structure */
>> -#define IPA_STATUS_SIZE            sizeof(__le32[4])
>> +#define IPA_STATUS_SIZE            sizeof(__le32[8])
>>   /* IPA status structure decoder; looks up field values for a 
>> structure */
>>   static u32 ipa_status_extract(struct ipa *ipa, const void *data,
> 

[PATCH net v3] net: ipa: Use correct value for IPA_STATUS_SIZE

[Bert Karwatzki]

IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
for the size of the removed struct ipa_status which had size
sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.

Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 2ee80ed140b7..afa1d56d9095 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -119,7 +119,7 @@ enum ipa_status_field_id {
 };

 /* Size in bytes of an IPA packet status structure */
-#define IPA_STATUS_SIZE			sizeof(__le32[4])
+#define IPA_STATUS_SIZE			sizeof(__le32[8])

 /* IPA status structure decoder; looks up field values for a structure */
 static u32 ipa_status_extract(struct ipa *ipa, const void *data,
--
2.40.1

As none of you seem to be in Europe, I'll do another attempt, this time
with git send-email.
Bert Karwatzki

Re: [PATCH net v3] net: ipa: Use correct value for IPA_STATUS_SIZE

[Simon Horman]

On Wed, May 31, 2023 at 12:36:19PM +0200, Bert Karwatzki wrote:
> IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
> for the size of the removed struct ipa_status which had size
> sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.
> 
> Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
> ---
>  drivers/net/ipa/ipa_endpoint.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
> index 2ee80ed140b7..afa1d56d9095 100644
> --- a/drivers/net/ipa/ipa_endpoint.c
> +++ b/drivers/net/ipa/ipa_endpoint.c
> @@ -119,7 +119,7 @@ enum ipa_status_field_id {
>  };
> 
>  /* Size in bytes of an IPA packet status structure */
> -#define IPA_STATUS_SIZE			sizeof(__le32[4])
> +#define IPA_STATUS_SIZE			sizeof(__le32[8])
> 
>  /* IPA status structure decoder; looks up field values for a structure */
>  static u32 ipa_status_extract(struct ipa *ipa, const void *data,
> --
> 2.40.1
> 
> As none of you seem to be in Europe, I'll do another attempt, this time
> with git send-email.

This looks good to me.

Reviewed-by: Simon Horman <simon.horman@corigine.com>

(somewhere in Europe)

Re: [PATCH net v3] net: ipa: Use correct value for IPA_STATUS_SIZE

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Wed, 31 May 2023 12:36:19 +0200 you wrote:
> IPA_STATUS_SIZE was introduced in commit b8dc7d0eea5a as a replacement
> for the size of the removed struct ipa_status which had size
> sizeof(__le32[8]). Use this value as IPA_STATUS_SIZE.
> 
> Fixes: b8dc7d0eea5a ("net: ipa: stop using sizeof(status)")
> Signed-off-by: Bert Karwatzki <spasswolf@web.de>
> 
> [...]

Here is the summary with links:
  - [net,v3] net: ipa: Use correct value for IPA_STATUS_SIZE
    https://git.kernel.org/netdev/net/c/be7f8012a513

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html