Re: Please create the email alias do-not-apply-to-stable@kernel.org -> /dev/null

[Thorsten Leemhuis <linux@leemhuis.info>]

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[CCing Sasha]

On 18.04.24 15:20, Greg KH wrote:
> On Thu, Apr 18, 2024 at 09:04:53AM +0200, Thorsten Leemhuis wrote:
>> On 17.04.24 15:38, Greg KH wrote:
>>> On Wed, Apr 17, 2024 at 03:21:12PM +0200, Thorsten Leemhuis wrote:
>>>> On 17.04.24 14:52, Konstantin Ryabitsev wrote:
>>>>> On Wed, Apr 17, 2024 at 09:48:18AM +0200, Thorsten Leemhuis wrote:
>>>>>> Could you please create the email alias
>>>>>>
>>>>>>> How about:
>>>>>>> 	cc: <do-not-apply-to-stable@kernel.org> # Reason goes here, and must be present
>>>>>>>
>>>>>>> and we can make that address be routed to /dev/null just like
>>>>>>> <stable@kernel.org> is?
>>>>
>>>> FWIW, we could go back to what I initially proposed: use the existing
>>>> stable tag with a pre-defined comment to mark patches that AUTOSEL et.
>>>> al. should not pick up:
>>>> https://lore.kernel.org/all/c0a08b160b286e8c98549eedb37404c6e784cf8a.1712812895.git.linux@leemhuis.info/
>>>
>>> If you can pick a better string, possibly, yes.
>>
>> What did you think of Konstantin's
>>
>> Cc: stable+noautosel@kernel.org # Reason

@Greg, BTW: should this be stable+noautosel@kernel.org or have a 'vger.'
in it, e.g. stable+noautosel@vger.kernel.org? I assume without 'vger.'
is fine, just wanted to be sure, as
Documentation/process/stable-kernel-rules.rst in all other cases
specifies stable@vger.kernel.org, so people are likely to get confused.
:-/ #sigh

>> That looked like a good solution -- and I wondered why I did not come up
>> with that idea myself. Sure, "autosel" would also imply/mean "the
>> scripts/tools that look out for Fixes: tags", but does that matter?
> 
> We can live with this, sure. 

In that case I guess I now also have to fix the scripts to honor that tag.

@Greg: something like the attached for scripts/fixes_search perhaps? Was
that the right one and are there any other scripts that might need
something similar?

@Sasha: are the scripts around autosel online somewhere? They need a
similar change.

Ciao, Thorsten

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From 1e973a069b07f8c045401a7d3d20ea760a27422f Mon Sep 17 00:00:00 2001
From: Thorsten Leemhuis <linux@leemhuis.info>
Date: Mon, 22 Apr 2024 17:31:01 +0200
Subject: [PATCH] scripts/fixes_search: honor noautosel tag

Ignore commits that contain a soon to be documented tag that is
meant to exclude commits from processing by scripts like
scripts/fixes_search.

Link: https://lore.kernel.org/all/2024041830-karaoke-aspirate-df00@gregkh/ [1]
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
---
 scripts/fixes_search | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/fixes_search b/scripts/fixes_search
index aaa12ec..950509f 100755
--- a/scripts/fixes_search
+++ b/scripts/fixes_search
@@ -131,6 +131,13 @@ for commit in $(git rev-list --reverse --no-merges "${git_range}"); do
 	# logn "commit = ${txtgrn}${commit}${txtrst}	"
 	logn "${txtgrn}${commit}${txtrst}	"
 
+	# Check if we are supposed to ignore the commit
+	no_autosel=$(git log -1 --format='%B' "HEAD" | grep -i '^[[:space:]]*[Cc][Cc]:[[:space:]]*<stable+noautosel@')
+	if [ "${no_autosel}" ] ; then
+		log "${txtblu}contains noautosel tag${txtrst}"
+		continue
+	fi
+
 	# Try to find "Fixes" tag in commit
 	fixes_lines=$(git log -1 --format='%B' "${commit}" | grep -i '^[[:space:]]*Fixes:')
 	if [ "${fixes_lines}" == "" ] ; then
-- 
2.44.0