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From: SeongJae Park <sj@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: SeongJae Park <sj@kernel.org>,
	"David Hildenbrand (Red Hat)" <david@kernel.org>,
	"Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
	Sourabh Jain <sourabhjain@linux.ibm.com>,
	Borislav Petkov <bp@alien8.de>,
	Christophe Leroy <christophe.leroy@csgroup.eu>,
	Heiko Carstens <hca@linux.ibm.com>,
	Ingo Molnar <mingo@redhat.com>,
	Madhavan Srinivasan <maddy@linux.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Muchun Song <muchun.song@linux.dev>,
	Oscar Salvador <osalvador@suse.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vasily Gorbik <gor@linux.ibm.com>,
	linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
	linux-s390@vger.kernel.org, x86@kernel.org,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6] mm/hugetlb: ignore hugepage kernel args if hugepages are unsupported
Date: Mon, 22 Dec 2025 17:30:44 -0800	[thread overview]
Message-ID: <20251223013045.4579-1-sj@kernel.org> (raw)
In-Reply-To: <20251221104907.032abf56c67f3e50c9c94e31@linux-foundation.org>

On Sun, 21 Dec 2025 10:49:07 -0800 Andrew Morton <akpm@linux-foundation.org> wrote:

> On Sun, 21 Dec 2025 10:22:44 +0100 "David Hildenbrand (Red Hat)" <david@kernel.org> wrote:
> 
> > > 
> > > My main concern was -
> > > A fixes tag means it might get auto backported to stable kernels too,
> > 
> > Not in the MM world -- IIRC. I think there is the agreement, that we 
> > decide what should go into stable and what not.
> > 
> > Andrew can correct me if my memory is wrong.
> 
> Yes, -stable maintainers have been asked to only backport patches where
> the MM developers asked for that, with cc:stable.  There may be
> slipups, but as far as I know this is working.
> 
> I don't actually know how they determine which patches need this
> special treatment.  Pathname?  Signed-off-by:akpm?

I guess it is pathname, based on ignore_list file [1] of stable-queue repo.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list#n16


Thanks,
SJ

[...]


WARNING: multiple messages have this Message-ID (diff)
From: SeongJae Park <sj@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: SeongJae Park <sj@kernel.org>,
	"David Hildenbrand (Red Hat)" <david@kernel.org>,
	"Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
	Sourabh Jain <sourabhjain@linux.ibm.com>,
	Borislav Petkov <bp@alien8.de>,
	Christophe Leroy <christophe.leroy@csgroup.eu>,
	Heiko Carstens <hca@linux.ibm.com>,
	Ingo Molnar <mingo@redhat.com>,
	Madhavan Srinivasan <maddy@linux.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Muchun Song <muchun.song@linux.dev>,
	Oscar Salvador <osalvador@suse.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vasily Gorbik <gor@linux.ibm.com>,
	linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
	linux-s390@vger.kernel.org, x86@kernel.org,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6] mm/hugetlb: ignore hugepage kernel args if hugepages are unsupported
Date: Mon, 22 Dec 2025 17:30:44 -0800	[thread overview]
Message-ID: <20251223013045.4579-1-sj@kernel.org> (raw)
In-Reply-To: <20251221104907.032abf56c67f3e50c9c94e31@linux-foundation.org>

On Sun, 21 Dec 2025 10:49:07 -0800 Andrew Morton <akpm@linux-foundation.org> wrote:

> On Sun, 21 Dec 2025 10:22:44 +0100 "David Hildenbrand (Red Hat)" <david@kernel.org> wrote:
> 
> > > 
> > > My main concern was -
> > > A fixes tag means it might get auto backported to stable kernels too,
> > 
> > Not in the MM world -- IIRC. I think there is the agreement, that we 
> > decide what should go into stable and what not.
> > 
> > Andrew can correct me if my memory is wrong.
> 
> Yes, -stable maintainers have been asked to only backport patches where
> the MM developers asked for that, with cc:stable.  There may be
> slipups, but as far as I know this is working.
> 
> I don't actually know how they determine which patches need this
> special treatment.  Pathname?  Signed-off-by:akpm?

I guess it is pathname, based on ignore_list file [1] of stable-queue repo.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/ignore_list#n16


Thanks,
SJ

[...]

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  reply	other threads:[~2025-12-23  1:30 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-21  5:36 [PATCH v6] mm/hugetlb: ignore hugepage kernel args if hugepages are unsupported Sourabh Jain
2025-12-21  5:36 ` Sourabh Jain
2025-12-21  5:59 ` Ritesh Harjani
2025-12-21  5:59   ` Ritesh Harjani
2025-12-21  9:22   ` David Hildenbrand (Red Hat)
2025-12-21  9:22     ` David Hildenbrand (Red Hat)
2025-12-21 18:49     ` Andrew Morton
2025-12-21 18:49       ` Andrew Morton
2025-12-23  1:30       ` SeongJae Park [this message]
2025-12-23  1:30         ` SeongJae Park
2025-12-23  2:30         ` Andrew Morton
2025-12-23  2:30           ` Andrew Morton
2025-12-23 11:43           ` Sasha Levin
2025-12-23 11:43             ` Sasha Levin
2025-12-23 16:54             ` Andrew Morton
2025-12-23 16:54               ` Andrew Morton
2025-12-23 17:11               ` Sasha Levin
2025-12-23 17:11                 ` Sasha Levin
2025-12-22  3:12     ` Ritesh Harjani
2025-12-22  3:12       ` Ritesh Harjani
2025-12-22  5:57       ` Sourabh Jain
2025-12-22  5:57         ` Sourabh Jain
2025-12-22 10:28         ` David Hildenbrand (Red Hat)
2025-12-22 10:28           ` David Hildenbrand (Red Hat)
2025-12-22 10:54           ` Christophe Leroy (CS GROUP)
2025-12-22 10:54             ` Christophe Leroy (CS GROUP)
2025-12-23  5:48             ` Sourabh Jain
2025-12-23  5:48               ` Sourabh Jain
2025-12-22  5:39   ` Sourabh Jain
2025-12-22  5:39     ` Sourabh Jain

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