From: Gregory Price <gourry@gourry.net>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Honggyu Kim <honggyu.kim@sk.com>, Rakie Kim <rakie.kim@sk.com>,
kernel_team@skhynix.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org,
joshua.hahnjy@gmail.com, dan.j.williams@intel.com,
ying.huang@linux.alibaba.com, david@redhat.com,
Jonathan.Cameron@huawei.com, yunjeong.mun@sk.com
Subject: Re: [PATCH v5 3/3] mm/mempolicy: Support memory hotplug in weighted interleave
Date: Wed, 2 Apr 2025 01:15:48 -0400 [thread overview]
Message-ID: <Z-zIBM4zQ0LbGPYZ@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20250401213439.4e7a124d94aa42603d31d45e@linux-foundation.org>
On Tue, Apr 01, 2025 at 09:34:39PM -0700, Andrew Morton wrote:
> > I'm not sure if this is going to the final version but could you please add this
> > patch to stable with Cc: <stable@vger.kernel.org>?
> > We might need to bring the whole series to avoid conflicts to stable tree.
>
> This is all rather confused.
>
> Do we need to backport all three patches into -stable? If so, all three
> should have Fixes:. Preferably they all have the same Fixes: so we
> aren't backporting untested patch combinations.
>
I'd just as soon leave the entire thing out of stable backports.
Only the first patch actually fixes a bug (very small memory leak
during system tear down, so it's not even a critical bug). This could
be added to stable.
Patches 2 and 3 aren't fixes, they're desired behavioral changes
to the feature. An interface being confusing doesn't mean it's broken.
~Gregory
next prev parent reply other threads:[~2025-04-02 5:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-02 1:49 [PATCH v5 0/3] Enhance sysfs handling for " Rakie Kim
2025-04-02 1:49 ` [PATCH v5 1/3] mm/mempolicy: Fix memory leaks in weighted interleave sysfs Rakie Kim
2025-04-02 1:49 ` [PATCH v5 2/3] mm/mempolicy: Support dynamic sysfs updates for weighted interleave Rakie Kim
2025-04-02 1:49 ` [PATCH v5 3/3] mm/mempolicy: Support memory hotplug in " Rakie Kim
2025-04-02 4:18 ` Honggyu Kim
2025-04-02 4:34 ` Andrew Morton
2025-04-02 5:15 ` Gregory Price [this message]
2025-04-02 5:23 ` Gregory Price
2025-04-02 5:32 ` Honggyu Kim
2025-04-02 9:51 ` Oscar Salvador
2025-04-02 14:14 ` Gregory Price
2025-04-02 15:41 ` Oscar Salvador
2025-04-02 16:36 ` Gregory Price
2025-04-03 4:26 ` Rakie Kim
2025-04-03 5:45 ` Rakie Kim
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