From: sashiko-bot@kernel.org
To: "Chris Down" <chris@chrisdown.name>,
"Pasha Tatashin" <pasha.tatashin@soleen.com>,
"Mike Rapoport" <rppt@kernel.org>,
"Pratyush Yadav" <pratyush@kernel.org>
Cc: "Alexander Graf" <graf@amazon.com>,
"Baoquan He" <baoquan.he@linux.dev>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <skhan@linuxfoundation.org>,
kexec@lists.infradead.org, kernel-team@meta.com
Subject: Re: [PATCH 9/9] selftests/liveupdate: Check handover revival, sequence and memory stats
Date: Thu, 12 Nov 2026 07:54:14 +0000 [thread overview]
Message-ID: <sashiko-outbox-210645@kernel.org> (raw)
In-Reply-To: <738fbfd19034ce495de9b22c705a7815a236907d.1794383544.git.chris@chrisdown.name>
> Extend the handover stats test to cover the new files. On the first
> boot, kho_incoming/state should be none, liveupdate_num 0, and both KHO
> sizes 0. After the kexec, the handover should be revived and
> liveupdate_num should be 1.
>
> restored_size should grow by at least a page each time a memfd is
> retrieved or dropped. The memfd in the unclaimed session is retrieved
> last, once everything else is done.
>
> Signed-off-by: Chris Down <chris@chrisdown.name>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/cover.1794383544.git.chris@chrisdown.name?part=9
prev parent reply other threads:[~2026-11-12 7:54 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 7:52 [PATCH 0/9] kho, liveupdate: KHO/LUO observability Chris Down
2026-11-11 7:52 ` [PATCH 1/9] kho: Reclaim the metadata page left reserved after kexec Chris Down
2026-11-11 11:08 ` Breno Leitao
2026-11-11 22:29 ` Pasha Tatashin
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 2/9] kho: Make bootmem reservations visible to fleet monitoring Chris Down
2026-11-11 23:14 ` Pasha Tatashin
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 3/9] liveupdate: Make failed retrieves distinguishable from dropped files Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 4/9] selftests/liveupdate: Catch incorrect file accounting across kexec Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 5/9] selftests/kho: Catch missing or zero bootmem reports before kexec Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 6/9] kho: Expose rejected handovers that look like cold boots Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 7/9] kho: Report how much handover memory is preserved and restored Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 8/9] liveupdate: Expose the sequence number for consecutive live updates Chris Down
2026-11-12 7:54 ` sashiko-bot
2026-11-11 7:53 ` [PATCH 9/9] selftests/liveupdate: Check handover revival, sequence and memory stats Chris Down
2026-11-12 7:54 ` sashiko-bot [this message]
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