From: Sean Christopherson <seanjc@google.com>
To: isaku.yamahata@intel.com
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
isaku.yamahata@gmail.com, Michael Roth <michael.roth@amd.com>,
Paolo Bonzini <pbonzini@redhat.com>,
erdemaktas@google.com, Sagi Shahar <sagis@google.com>,
David Matlack <dmatlack@google.com>,
Kai Huang <kai.huang@intel.com>,
Zhi Wang <zhi.wang.linux@gmail.com>,
chen.bo@intel.com, linux-coco@lists.linux.dev,
Chao Peng <chao.p.peng@linux.intel.com>,
Ackerley Tng <ackerleytng@google.com>,
Vishal Annapurve <vannapurve@google.com>,
Yuan Yao <yuan.yao@linux.intel.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
Xu Yilun <yilun.xu@intel.com>,
Quentin Perret <qperret@google.com>,
wei.w.wang@intel.com, Fuad Tabba <tabba@google.com>
Subject: Re: [RFC PATCH v2 0/6] KVM: gmem: Implement test cases for error_remove_page
Date: Thu, 21 Sep 2023 13:29:59 -0700 [thread overview]
Message-ID: <ZQynx5DyP56/HAxV@google.com> (raw)
In-Reply-To: <cover.1695327124.git.isaku.yamahata@intel.com>
On Thu, Sep 21, 2023, isaku.yamahata@intel.com wrote:
> From: Isaku Yamahata <isaku.yamahata@intel.com>
>
> This patch series is to implement test cases for the KVM gmem error_remove_page
> method.
> - Update punch hole method to truncate pages
> - Add a new ioctl KVM_GUEST_MEMORY_FAILURE to inject memory failure on
> offset of gmem
Doh. Please try to communicate what you're working on. I was just about to hit
SEND on a series to fix the truncation bug, and to add a similar test. I would
have happily punted that in your direction, but I had no idea that you were aware
of the bug[*], let alone working on a fix. I could have explicitly stated that
I was going to fix the bug, but I thought that it was implied that I needed to
clean up my own mess.
Anyways, I'm going to hit SEND anyways, my changes are slightly different to your
patch 1 (truncate needs to happen between begin() and end()) and patch 3 (I added
a slightly more comprehensive test).
[*] https://lore.kernel.org/all/20230918163647.m6bjgwusc7ww5tyu@amd.com
next prev parent reply other threads:[~2023-09-21 20:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 20:14 [RFC PATCH v2 0/6] KVM: gmem: Implement test cases for error_remove_page isaku.yamahata
2023-09-21 20:14 ` [RFC PATCH v2 1/6] KVM: gmem: Truncate pages on punch hole isaku.yamahata
2023-09-21 20:37 ` Sean Christopherson
2023-09-21 21:34 ` Sean Christopherson
2023-10-05 17:52 ` Michael Roth
2023-10-05 23:48 ` Sean Christopherson
2023-09-21 20:14 ` [RFC PATCH v2 2/6] KVM: selftests: Add negative test cases for punch hole for guest_memfd() isaku.yamahata
2023-09-21 20:14 ` [RFC PATCH v2 3/6] KVM: selftests: Add tests for punch hole on guest_memfd isaku.yamahata
2023-09-21 20:40 ` Sean Christopherson
2023-09-21 20:14 ` [RFC PATCH v2 4/6] KVM: gmem: Add ioctl to inject memory failure on guest memfd isaku.yamahata
2023-09-21 21:29 ` Sean Christopherson
2023-09-21 21:53 ` Sean Christopherson
2023-09-21 20:14 ` [RFC PATCH v2 5/6] KVM: selftests: Add test cases for KVM_GUEST_MEMORY_FAILURE isaku.yamahata
2023-09-21 20:14 ` [RFC PATCH v2 6/6] KVM: guest_memfd: selftest: Add test case for error_remove_page method isaku.yamahata
2023-09-21 23:22 ` Sean Christopherson
2023-09-21 20:29 ` Sean Christopherson [this message]
2023-09-22 19:40 ` [RFC PATCH v2 0/6] KVM: gmem: Implement test cases for error_remove_page Isaku Yamahata
2023-09-22 20:32 ` Sean Christopherson
2023-09-28 17:14 ` Paolo Bonzini
2023-09-29 2:22 ` Sean Christopherson
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