On Thu, Oct 10, 2024 at 04:18:13PM +0100, Marc Zyngier wrote:
From 20c98d2647c11db1e40768f92c5998ff5d764a3a Mon Sep 17 00:00:00 2001 From: Marc Zyngier maz@kernel.org Date: Thu, 10 Oct 2024 16:13:26 +0100 Subject: [PATCH] KVM: arm64: Shave a few bytes from the EL2 idmap code
Our idmap is becoming too big, to the point where it doesn't fit in a 4kB page anymore.
There are some low-hanging fruits though, such as the el2_init_state horror that is expanded 3 times in the kernel. Let's at least limit ourselves to two copies, which makes the kernel link again.
At some point, we'll have to have a better way of doing this.
Reported-by: Nathan Chancellor nathan@kernel.org Signed-off-by: Marc Zyngier maz@kernel.org Link: https://lore.kernel.org/r/20241009204903.GA3353168@thelio-3990X
Thanks Marc for the quick fix. It looks fine to me, it will keep the linker quiet for a while. I pushed it to arm64 for-kernelci for the time being, see if anything falls apart. I'll apply it properly once it gets a bit more testing.