[PATCH -lkmm] tools/memory-model/README: Update klitmus7 compat table

[PATCH -lkmm] tools/memory-model/README: Update klitmus7 compat table

[Akira Yokosawa]

EXPORT_SYMBOL of do_exec() was removed in v5.17.  Unfortunately,
kernel modules from klitmus7 7.56 have do_exec() at the end of
each kthread.

herdtools7 7.56.1 has addressed the issue.

Update the compatibility table accordingly.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Luc Maranget <luc.maranget@inria.fr>
Cc: Jade Alglave <j.alglave@ucl.ac.uk>
Cc: stable@vger.kernel.org # v5.17+
---
Hi Paul,

herdtools7 release 7.56.1 is available at
https://github.com/herd/herdtools7/releases/tag/7.56.1,
and "opam update/upgrade" should catch it soon.

I think this is worth for v5.18, albeit it is a minor update
in documentation.

Thoughts?

        Thanks, Akira
--
 tools/memory-model/README | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/memory-model/README b/tools/memory-model/README
index 9edd402704c4..dab38904206a 100644
--- a/tools/memory-model/README
+++ b/tools/memory-model/README
@@ -54,7 +54,8 @@ klitmus7 Compatibility Table
 	     -- 4.14  7.48 --
 	4.15 -- 4.19  7.49 --
 	4.20 -- 5.5   7.54 --
-	5.6  --       7.56 --
+	5.6  -- 5.16  7.56 --
+	5.17 --       7.56.1 --
 	============  ==========
 
 
-- 
2.25.1

Re: [PATCH -lkmm] tools/memory-model/README: Update klitmus7 compat table

[Paul E. McKenney]

On Mon, May 02, 2022 at 09:05:09PM +0900, Akira Yokosawa wrote:
> EXPORT_SYMBOL of do_exec() was removed in v5.17.  Unfortunately,
> kernel modules from klitmus7 7.56 have do_exec() at the end of
> each kthread.
> 
> herdtools7 7.56.1 has addressed the issue.
> 
> Update the compatibility table accordingly.
> 
> Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
> Cc: Luc Maranget <luc.maranget@inria.fr>
> Cc: Jade Alglave <j.alglave@ucl.ac.uk>
> Cc: stable@vger.kernel.org # v5.17+
> ---
> Hi Paul,
> 
> herdtools7 release 7.56.1 is available at
> https://github.com/herd/herdtools7/releases/tag/7.56.1,
> and "opam update/upgrade" should catch it soon.

Good catch, thank you!

> I think this is worth for v5.18, albeit it is a minor update
> in documentation.

Good point, but let me give it some thought.

							Thanx, Paul

> Thoughts?
> 
>         Thanks, Akira
> --
>  tools/memory-model/README | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/memory-model/README b/tools/memory-model/README
> index 9edd402704c4..dab38904206a 100644
> --- a/tools/memory-model/README
> +++ b/tools/memory-model/README
> @@ -54,7 +54,8 @@ klitmus7 Compatibility Table
>  	     -- 4.14  7.48 --
>  	4.15 -- 4.19  7.49 --
>  	4.20 -- 5.5   7.54 --
> -	5.6  --       7.56 --
> +	5.6  -- 5.16  7.56 --
> +	5.17 --       7.56.1 --
>  	============  ==========
>  
>  
> -- 
> 2.25.1
> 

Re: [PATCH -lkmm] tools/memory-model/README: Update klitmus7 compat table

[Akira Yokosawa]

On Mon, 2 May 2022 09:50:58 -0700,
Paul E. McKenney wrote:
> On Mon, May 02, 2022 at 09:05:09PM +0900, Akira Yokosawa wrote:
>> EXPORT_SYMBOL of do_exec() was removed in v5.17.  Unfortunately,
>> kernel modules from klitmus7 7.56 have do_exec() at the end of
>> each kthread.
>>
>> herdtools7 7.56.1 has addressed the issue.
>>
>> Update the compatibility table accordingly.
>>
>> Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
>> Cc: Luc Maranget <luc.maranget@inria.fr>
>> Cc: Jade Alglave <j.alglave@ucl.ac.uk>
>> Cc: stable@vger.kernel.org # v5.17+
>> ---
>> Hi Paul,
>>
>> herdtools7 release 7.56.1 is available at
>> https://github.com/herd/herdtools7/releases/tag/7.56.1,
>> and "opam update/upgrade" should catch it soon.

With the help of Luc, opam repository has accepted 7.56.1.

> 
> Good catch, thank you!
> 
>> I think this is worth for v5.18, albeit it is a minor update
>> in documentation.
> 
> Good point, but let me give it some thought.

On the second thought, as v5.18-rc6 is expected this weekend,
I'm OK if this update makes the next (v5.19) merge window.

This is more of a "news" type update and the "Cc: stable" tag
should work either way.

        Thanks, Akira

> 
> 							Thanx, Paul
> 
>> Thoughts?
>>
>>         Thanks, Akira
[...]

Re: [PATCH -lkmm] tools/memory-model/README: Update klitmus7 compat table

[Paul E. McKenney]

On Fri, May 06, 2022 at 11:55:02AM +0900, Akira Yokosawa wrote:
> On Mon, 2 May 2022 09:50:58 -0700,
> Paul E. McKenney wrote:
> > On Mon, May 02, 2022 at 09:05:09PM +0900, Akira Yokosawa wrote:
> >> EXPORT_SYMBOL of do_exec() was removed in v5.17.  Unfortunately,
> >> kernel modules from klitmus7 7.56 have do_exec() at the end of
> >> each kthread.
> >>
> >> herdtools7 7.56.1 has addressed the issue.
> >>
> >> Update the compatibility table accordingly.
> >>
> >> Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
> >> Cc: Luc Maranget <luc.maranget@inria.fr>
> >> Cc: Jade Alglave <j.alglave@ucl.ac.uk>
> >> Cc: stable@vger.kernel.org # v5.17+
> >> ---
> >> Hi Paul,
> >>
> >> herdtools7 release 7.56.1 is available at
> >> https://github.com/herd/herdtools7/releases/tag/7.56.1,
> >> and "opam update/upgrade" should catch it soon.
> 
> With the help of Luc, opam repository has accepted 7.56.1.
> 
> > 
> > Good catch, thank you!
> > 
> >> I think this is worth for v5.18, albeit it is a minor update
> >> in documentation.
> > 
> > Good point, but let me give it some thought.
> 
> On the second thought, as v5.18-rc6 is expected this weekend,
> I'm OK if this update makes the next (v5.19) merge window.
> 
> This is more of a "news" type update and the "Cc: stable" tag
> should work either way.

Sounds like a plan!  I have this commit positioned to be the LKMM
pull request for the upcoming merge window.

							Thanx, Paul