* Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree [not found] ` <2024020120-unclog-junction-8a5f@gregkh> @ 2024-02-02 16:53 ` Ville Syrjälä 2024-02-02 17:35 ` Lucas De Marchi 0 siblings, 1 reply; 6+ messages in thread From: Ville Syrjälä @ 2024-02-02 16:53 UTC (permalink / raw) To: Greg KH Cc: Sasha Levin, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Lucas De Marchi, Oded Gabbay, Thomas Hellström On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: > On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: > > On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: > > > On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: > > > > On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: > > > > > This is a note to let you know that I've just added the patch titled > > > > > > > > > > drm: Fix color LUT rounding > > > > > > > > > > to the 6.7-stable tree which can be found at: > > > > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > > > > > > > > > The filename of the patch is: > > > > > drm-fix-color-lut-rounding.patch > > > > > and it can be found in the queue-6.7 subdirectory. > > > > > > > > > > If you, or anyone else, feels it should not be added to the stable tree, > > > > > please let <stable@vger.kernel.org> know about it. > > > > > > > > I guess I wasn't clear enough in the other mail... > > > > > > > > NAK for all of backports of this patch. > > > > > > Ok, but why? It seems that you are fixing a real issue here, right? If > > > not, the changelog is not clear with that at all... > > > > > > I'll go drop it now, thanks. > > > > Because backporting it would require other backports that depend on > > the rounding behaviour. > > > > Can I somehow fully opt out of these automagic backports? > > If I want my stuff backported I'll ask for it. > > You can, just let me know what exact files should be ignored, or you can > send a patch against this file: > https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list I think we should add at least i915 and xe there. cc: maintainers But I can't really make that kind of decision for the whole drm subsystem (even though I'd like to), so I was hoping to have a name/email based blacklit to make sure nothing I wrote gets automagically backported. But I guess that's not a thing. -- Ville Syrjälä Intel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree 2024-02-02 16:53 ` Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree Ville Syrjälä @ 2024-02-02 17:35 ` Lucas De Marchi 2024-02-02 19:38 ` Sasha Levin 2024-02-02 21:04 ` Greg KH 0 siblings, 2 replies; 6+ messages in thread From: Lucas De Marchi @ 2024-02-02 17:35 UTC (permalink / raw) To: Ville Syrjälä Cc: Greg KH, Sasha Levin, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Oded Gabbay, Thomas Hellström On Fri, Feb 02, 2024 at 06:53:03PM +0200, Ville Syrjälä wrote: >On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: >> On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: >> > On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: >> > > On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: >> > > > On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: >> > > > > This is a note to let you know that I've just added the patch titled >> > > > > >> > > > > drm: Fix color LUT rounding >> > > > > >> > > > > to the 6.7-stable tree which can be found at: >> > > > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary >> > > > > >> > > > > The filename of the patch is: >> > > > > drm-fix-color-lut-rounding.patch >> > > > > and it can be found in the queue-6.7 subdirectory. >> > > > > >> > > > > If you, or anyone else, feels it should not be added to the stable tree, >> > > > > please let <stable@vger.kernel.org> know about it. >> > > > >> > > > I guess I wasn't clear enough in the other mail... >> > > > >> > > > NAK for all of backports of this patch. >> > > >> > > Ok, but why? It seems that you are fixing a real issue here, right? If >> > > not, the changelog is not clear with that at all... >> > > >> > > I'll go drop it now, thanks. >> > >> > Because backporting it would require other backports that depend on >> > the rounding behaviour. >> > >> > Can I somehow fully opt out of these automagic backports? >> > If I want my stuff backported I'll ask for it. >> >> You can, just let me know what exact files should be ignored, or you can >> send a patch against this file: >> https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list > >I think we should add at least i915 and xe there. cc: maintainers It does feel a little wild to decide a patch needs to be backported based on the commit title starting with "Fix", or whatever way was used here. We always relied on patches being backported based on a) having a Fixes: trailer and b) the commit pointed out in that trailer being present in that stable version. Or the others options shown in Documentation/process/stable-kernel-rules.rst Looking at the commit in question, c6fbb6bca10838485b820e8a26c23996f77ce580 there's no such a trailer. Did I miss something from Documentation/process/stable-kernel-rules.rst? Lucas De Marchi > >But I can't really make that kind of decision for the whole >drm subsystem (even though I'd like to), so I was hoping to >have a name/email based blacklit to make sure nothing I >wrote gets automagically backported. But I guess that's >not a thing. > >-- >Ville Syrjälä >Intel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree 2024-02-02 17:35 ` Lucas De Marchi @ 2024-02-02 19:38 ` Sasha Levin 2024-02-02 20:14 ` Lucas De Marchi 2024-02-02 21:04 ` Greg KH 1 sibling, 1 reply; 6+ messages in thread From: Sasha Levin @ 2024-02-02 19:38 UTC (permalink / raw) To: Lucas De Marchi Cc: Ville Syrjälä, Greg KH, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Oded Gabbay, Thomas Hellström On Fri, Feb 02, 2024 at 11:35:33AM -0600, Lucas De Marchi wrote: >On Fri, Feb 02, 2024 at 06:53:03PM +0200, Ville Syrjälä wrote: >>On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: >>>On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: >>>> On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: >>>> > On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: >>>> > > On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: >>>> > > > This is a note to let you know that I've just added the patch titled >>>> > > > >>>> > > > drm: Fix color LUT rounding >>>> > > > >>>> > > > to the 6.7-stable tree which can be found at: >>>> > > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary >>>> > > > >>>> > > > The filename of the patch is: >>>> > > > drm-fix-color-lut-rounding.patch >>>> > > > and it can be found in the queue-6.7 subdirectory. >>>> > > > >>>> > > > If you, or anyone else, feels it should not be added to the stable tree, >>>> > > > please let <stable@vger.kernel.org> know about it. >>>> > > >>>> > > I guess I wasn't clear enough in the other mail... >>>> > > >>>> > > NAK for all of backports of this patch. >>>> > >>>> > Ok, but why? It seems that you are fixing a real issue here, right? If >>>> > not, the changelog is not clear with that at all... >>>> > >>>> > I'll go drop it now, thanks. >>>> >>>> Because backporting it would require other backports that depend on >>>> the rounding behaviour. >>>> >>>> Can I somehow fully opt out of these automagic backports? >>>> If I want my stuff backported I'll ask for it. >>> >>>You can, just let me know what exact files should be ignored, or you can >>>send a patch against this file: >>> https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list >> >>I think we should add at least i915 and xe there. cc: maintainers > >It does feel a little wild to decide a patch needs to be backported >based on the commit title starting with "Fix", or whatever way was used >here. We always relied on patches being backported based on a) having a >Fixes: trailer and b) the commit pointed out in that trailer >being present in that stable version. Or the others options shown >in Documentation/process/stable-kernel-rules.rst > >Looking at the commit in question, c6fbb6bca10838485b820e8a26c23996f77ce580 >there's no such a trailer. Did I miss something from >Documentation/process/stable-kernel-rules.rst? Where did you see anything about the Fixes: trailer in the document you've pointed to? -- Thanks, Sasha ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree 2024-02-02 19:38 ` Sasha Levin @ 2024-02-02 20:14 ` Lucas De Marchi 2024-02-02 21:15 ` Sasha Levin 0 siblings, 1 reply; 6+ messages in thread From: Lucas De Marchi @ 2024-02-02 20:14 UTC (permalink / raw) To: Sasha Levin Cc: Ville Syrjälä, Greg KH, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Oded Gabbay, Thomas Hellström On Fri, Feb 02, 2024 at 02:38:57PM -0500, Sasha Levin wrote: >On Fri, Feb 02, 2024 at 11:35:33AM -0600, Lucas De Marchi wrote: >>On Fri, Feb 02, 2024 at 06:53:03PM +0200, Ville Syrjälä wrote: >>>On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: >>>>On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: >>>>>On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: >>>>>> On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: >>>>>> > On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: >>>>>> > > This is a note to let you know that I've just added the patch titled >>>>>> > > >>>>>> > > drm: Fix color LUT rounding >>>>>> > > >>>>>> > > to the 6.7-stable tree which can be found at: >>>>>> > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary >>>>>> > > >>>>>> > > The filename of the patch is: >>>>>> > > drm-fix-color-lut-rounding.patch >>>>>> > > and it can be found in the queue-6.7 subdirectory. >>>>>> > > >>>>>> > > If you, or anyone else, feels it should not be added to the stable tree, >>>>>> > > please let <stable@vger.kernel.org> know about it. >>>>>> > >>>>>> > I guess I wasn't clear enough in the other mail... >>>>>> > >>>>>> > NAK for all of backports of this patch. >>>>>> >>>>>> Ok, but why? It seems that you are fixing a real issue here, right? If >>>>>> not, the changelog is not clear with that at all... >>>>>> >>>>>> I'll go drop it now, thanks. >>>>> >>>>>Because backporting it would require other backports that depend on >>>>>the rounding behaviour. >>>>> >>>>>Can I somehow fully opt out of these automagic backports? >>>>>If I want my stuff backported I'll ask for it. >>>> >>>>You can, just let me know what exact files should be ignored, or you can >>>>send a patch against this file: >>>> https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list >>> >>>I think we should add at least i915 and xe there. cc: maintainers >> >>It does feel a little wild to decide a patch needs to be backported >>based on the commit title starting with "Fix", or whatever way was used >>here. We always relied on patches being backported based on a) having a >>Fixes: trailer and b) the commit pointed out in that trailer >>being present in that stable version. Or the others options shown >>in Documentation/process/stable-kernel-rules.rst >> >>Looking at the commit in question, c6fbb6bca10838485b820e8a26c23996f77ce580 >>there's no such a trailer. Did I miss something from >>Documentation/process/stable-kernel-rules.rst? > >Where did you see anything about the Fixes: trailer in the document >you've pointed to? End of "Option 1": Note, such tagging is unnecessary if the stable team can derive the appropriate versions from Fixes: tags. Lucas De Marchi > >-- >Thanks, >Sasha ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree 2024-02-02 20:14 ` Lucas De Marchi @ 2024-02-02 21:15 ` Sasha Levin 0 siblings, 0 replies; 6+ messages in thread From: Sasha Levin @ 2024-02-02 21:15 UTC (permalink / raw) To: Lucas De Marchi Cc: Ville Syrjälä, Greg KH, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Oded Gabbay, Thomas Hellström On Fri, Feb 02, 2024 at 02:14:40PM -0600, Lucas De Marchi wrote: >On Fri, Feb 02, 2024 at 02:38:57PM -0500, Sasha Levin wrote: >>On Fri, Feb 02, 2024 at 11:35:33AM -0600, Lucas De Marchi wrote: >>>On Fri, Feb 02, 2024 at 06:53:03PM +0200, Ville Syrjälä wrote: >>>>On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: >>>>>On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: >>>>>>On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: >>>>>>>On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: >>>>>>>> On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: >>>>>>>> > This is a note to let you know that I've just added the patch titled >>>>>>>> > >>>>>>>> > drm: Fix color LUT rounding >>>>>>>> > >>>>>>>> > to the 6.7-stable tree which can be found at: >>>>>>>> > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary >>>>>>>> > >>>>>>>> > The filename of the patch is: >>>>>>>> > drm-fix-color-lut-rounding.patch >>>>>>>> > and it can be found in the queue-6.7 subdirectory. >>>>>>>> > >>>>>>>> > If you, or anyone else, feels it should not be added to the stable tree, >>>>>>>> > please let <stable@vger.kernel.org> know about it. >>>>>>>> >>>>>>>> I guess I wasn't clear enough in the other mail... >>>>>>>> >>>>>>>> NAK for all of backports of this patch. >>>>>>> >>>>>>>Ok, but why? It seems that you are fixing a real issue here, right? If >>>>>>>not, the changelog is not clear with that at all... >>>>>>> >>>>>>>I'll go drop it now, thanks. >>>>>> >>>>>>Because backporting it would require other backports that depend on >>>>>>the rounding behaviour. >>>>>> >>>>>>Can I somehow fully opt out of these automagic backports? >>>>>>If I want my stuff backported I'll ask for it. >>>>> >>>>>You can, just let me know what exact files should be ignored, or you can >>>>>send a patch against this file: >>>>> https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list >>>> >>>>I think we should add at least i915 and xe there. cc: maintainers >>> >>>It does feel a little wild to decide a patch needs to be backported >>>based on the commit title starting with "Fix", or whatever way was used >>>here. We always relied on patches being backported based on a) having a >>>Fixes: trailer and b) the commit pointed out in that trailer >>>being present in that stable version. Or the others options shown >>>in Documentation/process/stable-kernel-rules.rst >>> >>>Looking at the commit in question, c6fbb6bca10838485b820e8a26c23996f77ce580 >>>there's no such a trailer. Did I miss something from >>>Documentation/process/stable-kernel-rules.rst? >> >>Where did you see anything about the Fixes: trailer in the document >>you've pointed to? > >End of "Option 1": > > Note, such tagging is unnecessary if the stable team can derive the > appropriate versions from Fixes: tags. Let me quote the entire section containing the sentence you've pasted above: > * For patches that may have kernel version prerequisites specify them using > the following format in the sign-off area: > > .. code-block:: none > > Cc: <stable@vger.kernel.org> # 3.3.x > > The tag has the meaning of: > > .. code-block:: none > > git cherry-pick <this commit> > > For each "-stable" tree starting with the specified version. > > Note, such tagging is unnecessary if the stable team can derive the > appropriate versions from Fixes: tags. Looking at the above, does the phrase "such tagging" refer to stable@ tags in general, or to tagging of prerequisite patches? -- Thanks, Sasha ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Re: Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree 2024-02-02 17:35 ` Lucas De Marchi 2024-02-02 19:38 ` Sasha Levin @ 2024-02-02 21:04 ` Greg KH 1 sibling, 0 replies; 6+ messages in thread From: Greg KH @ 2024-02-02 21:04 UTC (permalink / raw) To: Lucas De Marchi Cc: Ville Syrjälä, Sasha Levin, stable-commits, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie, intel-gfx, Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Oded Gabbay, Thomas Hellström On Fri, Feb 02, 2024 at 11:35:33AM -0600, Lucas De Marchi wrote: > On Fri, Feb 02, 2024 at 06:53:03PM +0200, Ville Syrjälä wrote: > > On Thu, Feb 01, 2024 at 11:17:28AM -0800, Greg KH wrote: > > > On Thu, Feb 01, 2024 at 08:35:24PM +0200, Ville Syrjälä wrote: > > > > On Thu, Feb 01, 2024 at 10:16:48AM -0800, Greg KH wrote: > > > > > On Thu, Feb 01, 2024 at 08:05:19PM +0200, Ville Syrjälä wrote: > > > > > > On Thu, Feb 01, 2024 at 12:03:20PM -0500, Sasha Levin wrote: > > > > > > > This is a note to let you know that I've just added the patch titled > > > > > > > > > > > > > > drm: Fix color LUT rounding > > > > > > > > > > > > > > to the 6.7-stable tree which can be found at: > > > > > > > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > > > > > > > > > > > > > The filename of the patch is: > > > > > > > drm-fix-color-lut-rounding.patch > > > > > > > and it can be found in the queue-6.7 subdirectory. > > > > > > > > > > > > > > If you, or anyone else, feels it should not be added to the stable tree, > > > > > > > please let <stable@vger.kernel.org> know about it. > > > > > > > > > > > > I guess I wasn't clear enough in the other mail... > > > > > > > > > > > > NAK for all of backports of this patch. > > > > > > > > > > Ok, but why? It seems that you are fixing a real issue here, right? If > > > > > not, the changelog is not clear with that at all... > > > > > > > > > > I'll go drop it now, thanks. > > > > > > > > Because backporting it would require other backports that depend on > > > > the rounding behaviour. > > > > > > > > Can I somehow fully opt out of these automagic backports? > > > > If I want my stuff backported I'll ask for it. > > > > > > You can, just let me know what exact files should be ignored, or you can > > > send a patch against this file: > > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list > > > > I think we should add at least i915 and xe there. cc: maintainers > > It does feel a little wild to decide a patch needs to be backported > based on the commit title starting with "Fix", or whatever way was used > here. We always relied on patches being backported based on a) having a > Fixes: trailer and b) the commit pointed out in that trailer > being present in that stable version. Or the others options shown > in Documentation/process/stable-kernel-rules.rst > > Looking at the commit in question, c6fbb6bca10838485b820e8a26c23996f77ce580 > there's no such a trailer. Did I miss something from > Documentation/process/stable-kernel-rules.rst? No, this patch was picked up because of the text in the patch itself that said "Fix color...". We have a tool that does this to catch the patches that people forget to tag for stable inclusion. The patch really does seem like it needs to be backported, there's nothing in it that says otherwise as it is nice and self-contained and well documented. thanks, greg k-h ^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] ` <ZbvdXx7-GSUljUh1@intel.com>
[not found] ` <2024020119-user-aviation-b3c5@gregkh>
[not found] ` <ZbvkbJFs-hQ1wi4o@intel.com>
[not found] ` <2024020120-unclog-junction-8a5f@gregkh>
2024-02-02 16:53 ` Patch "drm: Fix color LUT rounding" has been added to the 6.7-stable tree Ville Syrjälä
2024-02-02 17:35 ` Lucas De Marchi
2024-02-02 19:38 ` Sasha Levin
2024-02-02 20:14 ` Lucas De Marchi
2024-02-02 21:15 ` Sasha Levin
2024-02-02 21:04 ` Greg KH
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