Re: [PATCH 5.15.y 0/6] mm/hugetlb: fixes for PMD table sharing (incl. using mmu_gather)

["David Hildenbrand (Arm)" <david@kernel.org>]

On 4/8/26 14:52, Greg Kroah-Hartman wrote:
> On Wed, Apr 08, 2026 at 10:00:44AM +0200, David Hildenbrand (Arm) wrote:
>> On 3/12/26 18:47, Greg Kroah-Hartman wrote:
>>>
>>> I see 70+ pending 5.15 patches that people have backported that need to
>>> be queued up as well as the pending upstream patches.  During the -rc1
>>> cycle the stable trees get flooded, so the older kernels take a while to
>>> get released as they are on the bottom of our priority list.
>>>
>>> We'll get to them "soon", they aren't lost.
>>
>> I assume that is still the case, another 3 weeks later? :)
> 
> These are all queued up now, right?  It's a matter of actually doing a
> 5.15.y release, which seems to be on the every-month-or-so cycle as
> devices relying on this old kernel sure are not used to updating very
> often, right?

Ah, I was looking at

	git log stable/linux-5.15.y --author "David Hildenbrand"

And didn't spot the patches.

In my inbox I indeed see from 03/21 and 03/23

	Patch "mm/hugetlb: fix excessive IPI broadcasts when unsharing 
        PMD tables using mmu_gather" has been added to the 6.1-stable 
        tree

and

	Patch "mm/hugetlb: fix excessive IPI broadcasts when unsharing 
        PMD tables using mmu_gather" has been added to the 5.15-stable 
        tree

So that should indeed be on its way.

The 5.10 backport might still be missing:

	https://lore.kernel.org/r/20260218130552.55727-1-david@kernel.org 

At least I didn't find a related mail in my inbox.

Thanks Greg!

-- 
Cheers,

David