patches for DPDK stable branches
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From: "Xueming(Steven) Li" <xuemingl@nvidia.com>
To: NBU-Contact-Thomas Monjalon <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"stable@dpdk.org" <stable@dpdk.org>,
	Christian Ehrhardt <christian.ehrhardt@canonical.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	Luca Boccassi <bluca@debian.org>
Subject: Re: [dpdk-stable] [PATCH v2 1/2] devtools: fix version pattern for fix search
Date: Mon, 9 Aug 2021 03:32:51 +0000
Message-ID: <DM4PR12MB5373C1268BADCFA8455B718DA1F69@DM4PR12MB5373.namprd12.prod.outlook.com> (raw)
In-Reply-To: <6438723.YY6MpAsgIJ@thomas>

Hi,

> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Sunday, August 8, 2021 7:15 PM
> To: Xueming(Steven) Li <xuemingl@nvidia.com>
> Cc: dev@dpdk.org; stable@dpdk.org; Christian Ehrhardt <christian.ehrhardt@canonical.com>; david.marchand@redhat.com; Luca
> Boccassi <bluca@debian.org>
> Subject: Re: [dpdk-stable] [PATCH v2 1/2] devtools: fix version pattern for fix search
> 
> 30/06/2021 08:34, Xueming Li:
> > When scanning fixes from current(HEAD) branch, local tags were
> > included and reported as version. For example:
> >   $ git tag --contains <commit_id> --merged
> >   20.11_backport_202010506   // user tag
> >   v20.11
> >   v20.11.1
> >
> > This patch matches DPDK officail version pattern in search, selects
> > the most early tag. Official tag pattern: "v<major>.<minor>"
> >
> > Fixes: 752d8e097ec1 ("scripts: show fixes with release version of
> > bug")
> > Cc: Thomas Monjalon <thomas@monjalon.net>
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Xueming Li <xuemingl@nvidia.com>
> > Reviewed-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
> > ---
> >  devtools/git-log-fixes.sh | 5 +++--
> >  1 file changed, 3 insertions(+), 2 deletions(-)
> >
> > diff --git a/devtools/git-log-fixes.sh b/devtools/git-log-fixes.sh
> > index 210c8dcf25..153ba5b438 100755
> > --- a/devtools/git-log-fixes.sh
> > +++ b/devtools/git-log-fixes.sh
> > @@ -38,12 +38,13 @@ range="$*"
> >  # get major release version of a commit  commit_version () # <hash>
> > {
> > +	local VER="v*.*"
> 
> Which tag is it supposed to match? What would not be matched?
> What about something like v19.11.8 ?
> What about the above example 20.11_backport_202010506?

It matches any tag version like started with "v" and a "." in the middle.
So v19.11.8 matches as at least one "." in the middle.
20.11_backport_202010506 can't match since it not started with "v"

> 
> >  	# use current branch as history reference
> >  	local refbranch=$(git rev-parse --abbrev-ref HEAD)
> > -	local tag=$( (git tag -l --contains $1 --merged $refbranch 2>&- ||
> > +	local tag=$( (git tag -l "$VER" --contains $1 --sort=creatordate --merged $refbranch 2>&- ||
> 
> Why adding "--sort=creatordate" ?
> It is not mentioned in the commit log.

Mentioned a little bit: "select the most early tag"
By default git output tag in alpha order, this makes v19.11 appears earlier than v2.x, that's wrong.

> 
> >  		# tag --merged option has been introduced in git 2.7.0
> >  		# below is a fallback in case of old git version
> > -		for t in $(git tag -l --contains $1) ; do
> > +		for t in $(git tag -l "$VER" --contains $1) ; do
> >  			git branch $refbranch --contains $t |
> >  			sed "s,.\+,$t,"
> >  		done) |
> 
> 
> 
> 
> 


  reply	other threads:[~2021-08-09  3:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-12 13:56 [dpdk-stable] [PATCH " Xueming Li
2021-06-12 13:56 ` [dpdk-stable] [PATCH 2/2] devtools: auto detect branch to search fix patches Xueming Li
2021-06-14 14:15   ` Christian Ehrhardt
2021-06-15 10:56     ` Xueming(Steven) Li
2021-06-30  6:46       ` Xueming(Steven) Li
2021-06-14 13:56 ` [dpdk-stable] [PATCH 1/2] devtools: fix version pattern for fix search Christian Ehrhardt
2021-06-16  4:03 ` [dpdk-stable] [PATCH v1 " Xueming Li
2021-06-30  6:34   ` [dpdk-stable] [PATCH v2 " Xueming Li
2021-06-30  6:34     ` [dpdk-stable] [PATCH v2 2/2] devtools: fix patches missing if range newer than HEAD Xueming Li
2021-08-08 11:24       ` Thomas Monjalon
2021-08-09  7:44         ` Xueming(Steven) Li
2021-08-08 11:14     ` [dpdk-stable] [PATCH v2 1/2] devtools: fix version pattern for fix search Thomas Monjalon
2021-08-09  3:32       ` Xueming(Steven) Li [this message]
2021-06-16  4:03 ` [dpdk-stable] [PATCH v1 2/2] devtools: auto detect branch to search fix patches Xueming Li
2021-08-11 11:22 ` [dpdk-stable] [PATCH v3 1/2] devtools: fix version pattern for fix search Xueming Li
2021-08-11 11:22   ` [dpdk-stable] [PATCH v3 2/2] devtools: fix patches missing if range newer than HEAD Xueming Li

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