Re: [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks

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To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks
From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Date: Tue, 23 May 2023 18:40:40 +0200
Cc: linux-mm@xxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Uladzislau Rezki <urezki@xxxxxxxxx>, Lorenzo Stoakes <lstoakes@xxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Baoquan He <bhe@xxxxxxxxxx>
In-reply-to: <20230523151721.GA12341@lst.de>
References: <20230523135902.517032811@linutronix.de> <20230523140002.575854344@linutronix.de> <20230523151721.GA12341@lst.de>

On Tue, May 23 2023 at 17:17, Christoph Hellwig wrote:
> Looks good:
>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>

Thanks!

This probably wants a Fixes tag and if I'm not completely off then this
problem exists since 2.6.28: db64fe02258f ("mm: rewrite vmap layer")

Follow-Ups:
- Re: [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks
  - From: Uladzislau Rezki

References:
- [patch 0/6] mm/vmalloc: Assorted fixes and improvements
  - From: Thomas Gleixner
- [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks
  - From: Thomas Gleixner
- Re: [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks
  - From: Christoph Hellwig

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