From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Alexey Kardashevskiy <aik@ozlabs.ru>, linuxppc-dev@lists.ozlabs.org
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
kvm-ppc@vger.kernel.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH kernel] KVM: PPC: Fix nested guest RC bits update
Date: Sat, 13 Jun 2020 08:49:58 +1000 (AEST) [thread overview]
Message-ID: <159200220505.2257208.15959649065101000471.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20200611030559.75257-1-aik@ozlabs.ru>
On Thu, 11 Jun 2020 13:05:59 +1000, Alexey Kardashevskiy wrote:
> Before commit 6cdf30375f82 ("powerpc/kvm/book3s: Use kvm helpers
> to walk shadow or secondary table") we called __find_linux_pte() with
> a page table pointer from a kvm_nested_guest struct but
> now we rely on kvmhv_find_nested() which takes an L1 LPID and returns
> a kvm_nested_guest pointer, however we pass a L0 LPID there and
> the L2 guest hangs.
>
> [...]
Applied to powerpc/fixes.
[1/1] KVM: PPC: Fix nested guest RC bits update
https://git.kernel.org/powerpc/c/e881bfaf5a5f409390973e076333281465f2b0d9
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Alexey Kardashevskiy <aik@ozlabs.ru>, linuxppc-dev@lists.ozlabs.org
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
kvm-ppc@vger.kernel.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH kernel] KVM: PPC: Fix nested guest RC bits update
Date: Fri, 12 Jun 2020 22:49:58 +0000 [thread overview]
Message-ID: <159200220505.2257208.15959649065101000471.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20200611030559.75257-1-aik@ozlabs.ru>
On Thu, 11 Jun 2020 13:05:59 +1000, Alexey Kardashevskiy wrote:
> Before commit 6cdf30375f82 ("powerpc/kvm/book3s: Use kvm helpers
> to walk shadow or secondary table") we called __find_linux_pte() with
> a page table pointer from a kvm_nested_guest struct but
> now we rely on kvmhv_find_nested() which takes an L1 LPID and returns
> a kvm_nested_guest pointer, however we pass a L0 LPID there and
> the L2 guest hangs.
>
> [...]
Applied to powerpc/fixes.
[1/1] KVM: PPC: Fix nested guest RC bits update
https://git.kernel.org/powerpc/c/e881bfaf5a5f409390973e076333281465f2b0d9
cheers
next prev parent reply other threads:[~2020-06-12 22:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 3:05 [PATCH kernel] KVM: PPC: Fix nested guest RC bits update Alexey Kardashevskiy
2020-06-11 3:05 ` Alexey Kardashevskiy
2020-06-12 22:49 ` Michael Ellerman [this message]
2020-06-12 22:49 ` Michael Ellerman
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