From: Marc Zyngier <maz@kernel.org>
To: Yoan Picchi <yoan.picchi@arm.com>
Cc: catalin.marinas@arm.com, will@kernel.org,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 6/7] KVM: arm64: Add stage2_unmap_vm counter for kvm_stat
Date: Tue, 23 Mar 2021 17:33:57 +0000 [thread overview]
Message-ID: <87mtutkc56.wl-maz@kernel.org> (raw)
In-Reply-To: <20210319161711.24972-7-yoan.picchi@arm.com>
On Fri, 19 Mar 2021 16:17:10 +0000,
Yoan Picchi <yoan.picchi@arm.com> wrote:
>
> Add a counter for when the one want to unmap all the ram of a VM.
> This mostly happens when one restart a VM so we make sure to clear
> the ram and free the memory for other VMs.
Again: unmapping memory from a VM doesn't make it free for anyone
else.
M.
--
Without deviation from the norm, progress is not possible.
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kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: Yoan Picchi <yoan.picchi@arm.com>
Cc: james.morse@arm.com, julien.thierry.kdev@gmail.com,
suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, catalin.marinas@arm.com,
will@kernel.org
Subject: Re: [PATCH 6/7] KVM: arm64: Add stage2_unmap_vm counter for kvm_stat
Date: Tue, 23 Mar 2021 17:33:57 +0000 [thread overview]
Message-ID: <87mtutkc56.wl-maz@kernel.org> (raw)
In-Reply-To: <20210319161711.24972-7-yoan.picchi@arm.com>
On Fri, 19 Mar 2021 16:17:10 +0000,
Yoan Picchi <yoan.picchi@arm.com> wrote:
>
> Add a counter for when the one want to unmap all the ram of a VM.
> This mostly happens when one restart a VM so we make sure to clear
> the ram and free the memory for other VMs.
Again: unmapping memory from a VM doesn't make it free for anyone
else.
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-03-23 17:34 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 16:17 [PATCH 0/7] KVM: arm64: add more event counters for kvm_stat Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-19 16:17 ` [PATCH 1/7] KVM: arm64: Add two page mapping " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 11:52 ` Keqian Zhu
2021-03-23 11:52 ` Keqian Zhu
2021-03-23 17:03 ` Marc Zyngier
2021-03-23 17:03 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 2/7] KVM: arm64: Add remote_tlb_flush counter " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:12 ` Marc Zyngier
2021-03-23 17:12 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 3/7] KVM: arm64: Add cached_page_invalidated " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:17 ` Marc Zyngier
2021-03-23 17:17 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 4/7] KVM: arm64: Add flush_all_cache_lines " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:22 ` Marc Zyngier
2021-03-23 17:22 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 5/7] KVM: arm64: Add memory_slot_unmaped " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:33 ` Marc Zyngier
2021-03-23 17:33 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 6/7] KVM: arm64: Add stage2_unmap_vm " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:33 ` Marc Zyngier [this message]
2021-03-23 17:33 ` Marc Zyngier
2021-03-19 16:17 ` [PATCH 7/7] KVM: arm64: Add irq_inject " Yoan Picchi
2021-03-19 16:17 ` Yoan Picchi
2021-03-23 17:37 ` Marc Zyngier
2021-03-23 17:37 ` Marc Zyngier
2021-03-23 17:53 ` Yoan Picchi
2021-03-23 17:53 ` Yoan Picchi
2021-03-23 18:36 ` Marc Zyngier
2021-03-23 18:36 ` Marc Zyngier
2021-03-23 18:04 ` [PATCH 0/7] KVM: arm64: add more event counters " Marc Zyngier
2021-03-23 18:04 ` Marc Zyngier
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