linux-kernel - Re: [PATCH] Revert "kvm: x86: Use task structs fpu field for user"

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Message-ID: <e30db831-6498-95df-031d-908b18cf37f3@redhat.com>
Date:   Tue, 23 Jul 2019 09:35:06 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Sasha Levin <sashal@...nel.org>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Cc:     stable@...r.kernel.org
Subject: Re: [PATCH] Revert "kvm: x86: Use task structs fpu field for user"

On 23/07/19 06:31, Sasha Levin wrote:
> 
> v5.2.2: Build OK!
> v5.1.19: Failed to apply! Possible dependencies:
>     0cecca9d03c9 ("x86/fpu: Eager switch PKRU state")
>     2722146eb784 ("x86/fpu: Remove fpu->initialized")
>     4ee91519e1dc ("x86/fpu: Add an __fpregs_load_activate() internal helper")
>     5f409e20b794 ("x86/fpu: Defer FPU state load until return to userspace")
> 
> 
> NOTE: The patch will not be queued to stable trees until it is upstream.
> 
> How should we proceed with this patch?

I have 5-6 pending stable patches and I will send a backport for all of
them.

Paolo