From: Peter Xu <peterx@redhat.com>
To: zhukeqian <zhukeqian1@huawei.com>
Cc: Zenghui Yu <yuzenghui@huawei.com>,
pbonzini@redhat.com, qemu-devel@nongnu.org,
wanghaibin.wang@huawei.com
Subject: Re: [PATCH] kvm: Take into account the unaligned section size when preparing bitmap
Date: Wed, 9 Dec 2020 21:08:43 -0500 [thread overview]
Message-ID: <20201210020843.GB3211@xz-x1> (raw)
In-Reply-To: <6dc82702-9246-4684-4f28-e104abc0c11d@huawei.com>
Keqian,
On Thu, Dec 10, 2020 at 09:46:06AM +0800, zhukeqian wrote:
> Hi,
>
> I see that if start or size is not PAGE aligned, it also clears areas
> which beyond caller's expectation, so do we also need to consider this?
Could you elaborate?
If start_delta != 0, kvm_log_clear_one_slot() should already go the slow path.
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2020-12-10 2:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-08 11:40 [PATCH] kvm: Take into account the unaligned section size when preparing bitmap Zenghui Yu
2020-12-08 15:16 ` Peter Xu
2020-12-09 2:33 ` Zenghui Yu
2020-12-09 21:09 ` Peter Xu
2020-12-10 4:23 ` Zenghui Yu
2020-12-10 1:46 ` zhukeqian
2020-12-10 2:08 ` Peter Xu [this message]
2020-12-10 2:53 ` zhukeqian
2020-12-10 3:31 ` Zenghui Yu
2020-12-10 14:50 ` Peter Xu
2020-12-11 1:13 ` zhukeqian
2020-12-11 15:25 ` Peter Xu
2020-12-14 2:14 ` zhukeqian
2020-12-14 15:36 ` Peter Xu
2020-12-15 7:23 ` zhukeqian
2020-12-15 7:39 ` Zenghui Yu
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