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From: SF Markus Elfring <elfring@users.sourceforge.net>
To: Mimi Zohar <zohar@linux.vnet.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	linux-integrity@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Cc: "Julia Lawall" <julia.lawall@lip6.fr>,
	"Dan Carpenter" <dan.carpenter@oracle.com>,
	"Jarkko Sakkinen" <jarkko.sakkinen@linux.intel.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Corentin Labbe" <clabbe.montjoie@gmail.com>,
	"Jason Gunthorpe" <jgunthorpe@obsidianresearch.com>,
	"Jerry Snitselaar" <jsnitsel@redhat.com>,
	"Kenneth Goldman" <kgold@linux.vnet.ibm.com>,
	"Nayna Jain" <nayna@linux.vnet.ibm.com>,
	"Paul Mackerras" <paulus@samba.org>,
	"Peter Hüwe" <PeterHuewe@gmx.de>,
	"Stefan Berger" <stefanb@linux.vnet.ibm.com>,
	LKML <linux-kernel@vger.kernel.org>,
	kernel-janitors@vger.kernel.org
Subject: Re: Circumstances for using the tag “Fixes” (or not)
Date: Thu, 19 Oct 2017 18:08:33 +0200	[thread overview]
Message-ID: <c4239eb1-30b0-f4e4-6ad7-0d41997a76ce@users.sourceforge.net> (raw)
In-Reply-To: <1508418971.4510.134.camel@linux.vnet.ibm.com>

>>> The "Fixes" tag is an indication that the patch should be backported.
>>
>> No it's not that strong. It's an indication that the patch fixes another
>> commit, which may or may not mean it should be backported depending on
>> the preferences of the backporter. If it *does* need backporting then
>> the Fixes tag helps identify where it should go.
> 
> Thank you for setting the record straight.
> 
>> The doco is actually pretty well worded IMO:

It seems that there are still interpretations left over for
further clarification.

Would any porters dare to distribute the deletion of questionable
condition checks (and special error messages) to more software versions?


>>   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst#n183
>>
>>   If your patch fixes a bug in a specific commit, e.g. you found an issue using
>>   ``git bisect``, please use the 'Fixes:' tag with the first 12 characters of
>>   the SHA-1 ID, and the one line summary.

Would you dare to categorise any software inefficiencies with a bug type?

Regards,
Markus

WARNING: multiple messages have this Message-ID (diff)
From: SF Markus Elfring <elfring@users.sourceforge.net>
To: Mimi Zohar <zohar@linux.vnet.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	linux-integrity@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Cc: "Julia Lawall" <julia.lawall@lip6.fr>,
	"Dan Carpenter" <dan.carpenter@oracle.com>,
	"Jarkko Sakkinen" <jarkko.sakkinen@linux.intel.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Corentin Labbe" <clabbe.montjoie@gmail.com>,
	"Jason Gunthorpe" <jgunthorpe@obsidianresearch.com>,
	"Jerry Snitselaar" <jsnitsel@redhat.com>,
	"Kenneth Goldman" <kgold@linux.vnet.ibm.com>,
	"Nayna Jain" <nayna@linux.vnet.ibm.com>,
	"Paul Mackerras" <paulus@samba.org>,
	"Peter Hüwe" <PeterHuewe@gmx.de>,
	"Stefan Berger" <stefanb@linux.vnet.ibm.com>,
	LKML <linux-kernel@vger.kernel.org>,
	kernel-janitors@vger.kernel.org
Subject: Re: Circumstances for using the tag “Fixes” (or not)
Date: Thu, 19 Oct 2017 16:08:33 +0000	[thread overview]
Message-ID: <c4239eb1-30b0-f4e4-6ad7-0d41997a76ce@users.sourceforge.net> (raw)
In-Reply-To: <1508418971.4510.134.camel@linux.vnet.ibm.com>

>>> The "Fixes" tag is an indication that the patch should be backported.
>>
>> No it's not that strong. It's an indication that the patch fixes another
>> commit, which may or may not mean it should be backported depending on
>> the preferences of the backporter. If it *does* need backporting then
>> the Fixes tag helps identify where it should go.
> 
> Thank you for setting the record straight.
> 
>> The doco is actually pretty well worded IMO:

It seems that there are still interpretations left over for
further clarification.

Would any porters dare to distribute the deletion of questionable
condition checks (and special error messages) to more software versions?


>>   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst#n183
>>
>>   If your patch fixes a bug in a specific commit, e.g. you found an issue using
>>   ``git bisect``, please use the 'Fixes:' tag with the first 12 characters of
>>   the SHA-1 ID, and the one line summary.

Would you dare to categorise any software inefficiencies with a bug type?

Regards,
Markus

  reply	other threads:[~2017-10-19 16:09 UTC|newest]

Thread overview: 221+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-16 17:30 [PATCH 0/4] char-TPM: Adjustments for ten function implementations SF Markus Elfring
2017-10-16 17:30 ` SF Markus Elfring
2017-10-16 17:31 ` [PATCH 1/4] char/tpm: Delete an error message for a failed memory allocation in tpm_ascii_bios_measurements_show() SF Markus Elfring
2017-10-16 17:31   ` [PATCH 1/4] char/tpm: Delete an error message for a failed memory allocation in tpm_ascii_bios_measu SF Markus Elfring
2017-10-16 17:32 ` [PATCH 2/4] char/tpm: Delete an error message for a failed memory allocation in tpm_ibmvtpm_probe() SF Markus Elfring
2017-10-16 17:32   ` SF Markus Elfring
2017-10-16 17:33 ` [PATCH 3/4] char/tpm: Improve a size determination in nine functions SF Markus Elfring
2017-10-16 17:33   ` SF Markus Elfring
2017-10-17 11:03   ` Andy Shevchenko
2017-10-17 11:03     ` Andy Shevchenko
2017-10-17 11:50     ` Alexander.Steffen
2017-10-17 11:50       ` Alexander.Steffen
2017-10-17 11:50       ` Alexander.Steffen
2017-10-17 12:52       ` Mimi Zohar
2017-10-17 12:52         ` Mimi Zohar
2017-10-17 12:52         ` Mimi Zohar
2017-10-17 12:58         ` Julia Lawall
2017-10-17 12:58           ` Julia Lawall
2017-10-17 12:58           ` Julia Lawall
2017-10-17 15:17           ` Mimi Zohar
2017-10-17 15:17             ` Mimi Zohar
2017-10-17 15:17             ` Mimi Zohar
2017-10-17 15:29             ` Julia Lawall
2017-10-17 15:29               ` Julia Lawall
2017-10-17 15:29               ` Julia Lawall
2017-10-18  9:16               ` Alexander.Steffen
2017-10-18  9:16                 ` Alexander.Steffen
2017-10-18  9:16                 ` Alexander.Steffen
2017-10-18  9:16                 ` Alexander.Steffen
2017-10-17 18:41             ` SF Markus Elfring
2017-10-17 18:41               ` SF Markus Elfring
2017-10-17 18:41               ` SF Markus Elfring
2017-10-17 19:28               ` Mimi Zohar
2017-10-17 19:28                 ` Mimi Zohar
2017-10-17 19:28                 ` Mimi Zohar
2017-10-17 20:04                 ` SF Markus Elfring
2017-10-17 20:04                   ` SF Markus Elfring
2017-10-17 20:04                   ` SF Markus Elfring
2017-10-17 19:36               ` Andy Shevchenko
2017-10-17 19:36                 ` Andy Shevchenko
2017-10-17 20:24                 ` SF Markus Elfring
2017-10-17 20:24                   ` SF Markus Elfring
2017-10-18 14:57               ` Jarkko Sakkinen
2017-10-18 14:57                 ` Jarkko Sakkinen
2017-10-18 14:57                 ` Jarkko Sakkinen
2017-10-18 15:22                 ` SF Markus Elfring
2017-10-18 15:22                   ` SF Markus Elfring
2017-10-18 15:22                   ` SF Markus Elfring
2017-10-18 15:59                   ` Jarkko Sakkinen
2017-10-18 15:59                     ` Jarkko Sakkinen
2017-10-18 15:59                     ` Jarkko Sakkinen
2017-10-18 16:43                     ` SF Markus Elfring
2017-10-18 16:43                       ` SF Markus Elfring
2017-10-18 16:43                       ` SF Markus Elfring
2017-10-18 17:18                       ` Jarkko Sakkinen
2017-10-18 17:18                         ` Jarkko Sakkinen
2017-10-18 17:18                         ` Jarkko Sakkinen
2017-10-18 17:22                         ` Jarkko Sakkinen
2017-10-18 17:22                           ` Jarkko Sakkinen
2017-10-18 17:22                           ` Jarkko Sakkinen
2017-10-18 17:54                           ` SF Markus Elfring
2017-10-18 17:54                             ` SF Markus Elfring
2017-10-18 17:48                         ` SF Markus Elfring
2017-10-18 17:48                           ` SF Markus Elfring
2017-10-18 17:48                           ` SF Markus Elfring
2017-10-18 17:54                           ` Jerry Snitselaar
2017-10-18 17:54                             ` Jerry Snitselaar
2017-10-18 17:54                             ` Jerry Snitselaar
2017-10-18 18:11                             ` char/tpm: Delete an error message for a failed memory allocation in tpm_…() SF Markus Elfring
2017-10-18 18:11                               ` SF Markus Elfring
2017-10-18 18:11                               ` char/tpm: Delete an error message for a failed memory =?UTF-8?B?IGFsbG9jYXRpb24gaW4g SF Markus Elfring
2017-10-18 18:03                           ` char/tpm: Improve a size determination in nine functions Andy Shevchenko
2017-10-18 18:03                             ` Andy Shevchenko
2017-10-19 12:04                             ` Michal Suchánek
2017-10-19 12:04                               ` Michal Suchánek
2017-10-19 12:16                           ` Jarkko Sakkinen
2017-10-19 12:16                             ` Jarkko Sakkinen
2017-10-19 12:16                             ` Jarkko Sakkinen
2017-10-17 13:02         ` [PATCH 3/4] " Andy Shevchenko
2017-10-17 13:02           ` Andy Shevchenko
2017-10-17 13:02           ` Andy Shevchenko
2017-10-18 14:52           ` Jarkko Sakkinen
2017-10-18 14:52             ` Jarkko Sakkinen
2017-10-17 15:22         ` Alexander.Steffen
2017-10-17 15:22           ` Alexander.Steffen
2017-10-17 15:22           ` Alexander.Steffen
2017-10-17 15:22           ` Alexander.Steffen
2017-10-18 14:48       ` Jarkko Sakkinen
2017-10-18 14:48         ` Jarkko Sakkinen
2017-10-19 16:58         ` Alexander.Steffen
2017-10-19 16:58           ` Alexander.Steffen
2017-10-19 16:58           ` Alexander.Steffen
2017-10-20  9:01           ` Jarkko Sakkinen
2017-10-20  9:01             ` Jarkko Sakkinen
2017-10-20 10:23             ` Jarkko Sakkinen
2017-10-20 10:23               ` Jarkko Sakkinen
2017-10-20 12:03               ` Alexander.Steffen
2017-10-20 12:03                 ` Alexander.Steffen
2017-10-20 12:03                 ` Alexander.Steffen
2017-10-23 13:20           ` Dan Carpenter
2017-10-23 13:20             ` Dan Carpenter
2017-10-18 14:40     ` Jarkko Sakkinen
2017-10-18 14:40       ` Jarkko Sakkinen
2017-10-16 17:34 ` [PATCH 4/4] char/tpm: Less checks in tpm_ibmvtpm_probe() after error detection SF Markus Elfring
2017-10-16 17:34   ` SF Markus Elfring
2017-10-19 11:56   ` Michal Suchánek
2017-10-19 11:56     ` Michal Suchánek
2017-10-19 12:36     ` SF Markus Elfring
2017-10-19 12:36       ` SF Markus Elfring
2017-10-19 12:46       ` Michal Suchánek
2017-10-19 12:46         ` Michal Suchánek
2017-10-19 14:26         ` Dan Carpenter
2017-10-19 14:26           ` Dan Carpenter
2017-10-19 13:36     ` Dan Carpenter
2017-10-19 13:36       ` Dan Carpenter
2017-10-19 13:36       ` Dan Carpenter
2017-10-19 14:16       ` Michal Suchánek
2017-10-19 14:16         ` Michal Suchánek
2017-10-19 14:16         ` Michal Suchánek
2017-10-19 14:16         ` Michal Suchánek
2017-10-19 14:59         ` Dan Carpenter
2017-10-19 14:59           ` Dan Carpenter
2017-10-19 14:59           ` Dan Carpenter
2017-10-19 20:44       ` SF Markus Elfring
2017-10-19 20:44         ` SF Markus Elfring
2017-10-19 20:44         ` SF Markus Elfring
2017-10-16 18:31 ` [PATCH 0/4] char-TPM: Adjustments for ten function implementations Jarkko Sakkinen
2017-10-16 18:31   ` Jarkko Sakkinen
2017-10-16 18:35   ` Jarkko Sakkinen
2017-10-16 18:35     ` Jarkko Sakkinen
2017-10-16 20:44     ` SF Markus Elfring
2017-10-16 20:44       ` SF Markus Elfring
2017-10-18 15:04       ` Jarkko Sakkinen
2017-10-18 15:04         ` Jarkko Sakkinen
2017-10-18 15:43         ` SF Markus Elfring
2017-10-18 15:43           ` SF Markus Elfring
2017-10-18 15:43           ` SF Markus Elfring
2017-10-16 22:46     ` [PATCH 0/4] " Joe Perches
2017-10-16 22:46       ` Joe Perches
2017-10-17  7:20       ` SF Markus Elfring
2017-10-17  7:20         ` SF Markus Elfring
2017-10-17  8:51     ` Dan Carpenter
2017-10-17  8:51       ` Dan Carpenter
2017-10-17  8:56       ` Julia Lawall
2017-10-17  8:56         ` Julia Lawall
2017-10-17  9:44         ` Dan Carpenter
2017-10-17  9:44           ` Dan Carpenter
2017-10-17 10:11           ` Julia Lawall
2017-10-17 10:11             ` Julia Lawall
2017-10-17 11:52             ` Mimi Zohar
2017-10-17 11:52               ` Mimi Zohar
2017-10-17 11:52               ` Mimi Zohar
2017-10-18  3:18               ` Michael Ellerman
2017-10-18  3:18                 ` Michael Ellerman
2017-10-19 13:16                 ` Mimi Zohar
2017-10-19 13:16                   ` Mimi Zohar
2017-10-19 16:08                   ` SF Markus Elfring [this message]
2017-10-19 16:08                     ` Circumstances for using the tag “Fixes” (or not) SF Markus Elfring
2017-10-17 12:26           ` [PATCH 0/4] char-TPM: Adjustments for ten function implementations Michael Ellerman
2017-10-17 12:26             ` Michael Ellerman
2017-10-18 15:07           ` Jarkko Sakkinen
2017-10-18 15:07             ` Jarkko Sakkinen
2017-10-17  9:25       ` SF Markus Elfring
2017-10-17  9:25         ` SF Markus Elfring
2017-10-17 15:57         ` James Bottomley
2017-10-17 15:57           ` James Bottomley
2017-10-17 16:32           ` SF Markus Elfring
2017-10-17 16:32             ` SF Markus Elfring
2017-10-17 16:32             ` SF Markus Elfring
2017-10-17 22:43           ` Joe Perches
2017-10-17 22:43             ` Joe Perches
2017-10-17 22:43             ` Joe Perches
2017-10-17 22:43             ` Joe Perches
2017-10-18  9:00             ` SF Markus Elfring
2017-10-18  9:00               ` SF Markus Elfring
2017-10-18  9:18               ` Joe Perches
2017-10-18  9:18                 ` Joe Perches
2017-10-18  9:50                 ` Alexander.Steffen
2017-10-18  9:50                   ` Alexander.Steffen
2017-10-18  9:50                   ` Alexander.Steffen
2017-10-18 10:00                   ` Julia Lawall
2017-10-18 10:00                     ` Julia Lawall
2017-10-18 10:28                     ` Joe Perches
2017-10-18 10:28                       ` Joe Perches
2017-10-18 10:28                       ` Joe Perches
2017-10-18 11:00                       ` Adjusting further size determinations? SF Markus Elfring
2017-10-18 11:00                         ` SF Markus Elfring
2017-10-18 11:49                         ` Joe Perches
2017-10-18 11:49                           ` Joe Perches
2017-10-18 12:07                           ` SF Markus Elfring
2017-10-18 12:07                             ` SF Markus Elfring
2017-10-18 12:58                             ` David Laight
2017-10-18 12:58                               ` David Laight
2017-10-18 12:58                               ` David Laight
2017-10-18 13:32                               ` Julia Lawall
2017-10-18 13:32                                 ` Julia Lawall
2017-10-18 13:50                                 ` SF Markus Elfring
2017-10-18 13:50                                   ` SF Markus Elfring
2017-10-18 13:50                                   ` SF Markus Elfring
2017-10-18 10:44                     ` char-TPM: Adjustments for ten function implementations Alexander.Steffen
2017-10-18 10:44                       ` Alexander.Steffen
2017-10-18 10:44                       ` Alexander.Steffen
2017-10-18 10:49                       ` Joe Perches
2017-10-18 10:49                         ` Joe Perches
2017-10-18 10:49                         ` Joe Perches
2017-10-18 11:07                         ` Alexander.Steffen
2017-10-18 11:07                           ` Alexander.Steffen
2017-10-18 11:07                           ` Alexander.Steffen
2017-10-18  9:55                 ` SF Markus Elfring
2017-10-18  9:55                   ` SF Markus Elfring
2017-10-18 18:27                 ` Michal Suchánek
2017-10-18 18:27                   ` Michal Suchánek
2017-10-18 15:10           ` [PATCH 0/4] " Jarkko Sakkinen
2017-10-18 15:10             ` Jarkko Sakkinen
2017-10-18 15:10             ` Jarkko Sakkinen
2017-10-18 16:09             ` James Bottomley
2017-10-18 16:09               ` James Bottomley
2017-10-18 16:09               ` James Bottomley
2017-10-18 17:13               ` Jarkko Sakkinen
2017-10-18 17:13                 ` Jarkko Sakkinen
2017-10-18 17:13                 ` Jarkko Sakkinen

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