linux-kernel - [PATCH 0/7] x86/mm: Clean up and use temportary

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Message-Id: <20241119162527.952745944@infradead.org>
Date: Tue, 19 Nov 2024 17:25:27 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: x86@...nel.org, "To:riel"@surriel.com
Cc: linux-kernel@...r.kernel.org,
 peterz@...radead.org
Subject: [PATCH 0/7] x86/mm: Clean up and use temportary_mm more

Hi,

These are most of the patches I had in x86/lazy and are the preparatory patches
for x86 to eventually run witn MMU_LAZY_TLB_REFCOUNT=n.

The rebase and submission prompted by Rik's recent context switch optimization
which touched unuse_temporary_mm() in a way incompatible with these patches.

I'll see if I can find time this merge window to also finish that last patch
so that x86 can indeed switch to MMU_LAZY_TLB_REFCOUNT=n, that too should help
with context switch times.