From: Gregory Price <gregory.price@memverge.com>
To: Matthew Wilcox <willy@infradead.org>
Cc: Gregory Price <gourry.memverge@gmail.com>,
linux-mm@kvack.org, linux-api@vger.kernel.org,
linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org, ying.huang@intel.com,
dan.j.williams@intel.com, honggyu.kim@sk.com, corbet@lwn.net,
arnd@arndb.de, luto@kernel.org, akpm@linux-foundation.org,
shuah@kernel.org
Subject: Re: [RFC v3 3/3] ktest: sys_move_phys_pages ktest
Date: Tue, 19 Mar 2024 14:14:33 -0400 [thread overview]
Message-ID: <ZfnWCRwcZJ4KBmSH@memverge.com> (raw)
In-Reply-To: <ZfnQ7n_7cZvk9BkC@casper.infradead.org>
On Tue, Mar 19, 2024 at 05:52:46PM +0000, Matthew Wilcox wrote:
> On Tue, Mar 19, 2024 at 01:26:09PM -0400, Gregory Price wrote:
> > Implement simple ktest that looks up the physical address via
> > /proc/self/pagemap and migrates the page based on that information.
>
> What? LOL. No.
>
Certainly the test is stupid and requires admin, but I could not
come up an easier test to demonstrate the concept - and the docs
say to include a test with all syscall proposals.
Am I missing something else important?
(stupid question: of course I am, but alas I must ask it)
~Gregory
next prev parent reply other threads:[~2024-03-19 18:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 17:26 [RFC v3 0/3] move_phys_pages syscall - migrate page contents given Gregory Price
2024-03-19 17:26 ` [RFC v3 1/3] mm/migrate: refactor add_page_for_migration for code re-use Gregory Price
2024-03-19 17:26 ` [RFC v3 2/3] mm/migrate: Create move_phys_pages syscall Gregory Price
2024-03-19 17:26 ` [RFC v3 3/3] ktest: sys_move_phys_pages ktest Gregory Price
2024-03-19 17:52 ` Matthew Wilcox
2024-03-19 18:08 ` Matthew Wilcox
2024-03-19 18:16 ` [RFC v3 3/3] ktest: sys_move_phys_pages ktesty Gregory Price
2024-03-19 18:18 ` Gregory Price
2024-03-19 18:14 ` Gregory Price [this message]
2024-03-19 18:20 ` [RFC v3 3/3] ktest: sys_move_phys_pages ktest Matthew Wilcox
2024-03-19 18:32 ` Gregory Price
2024-03-19 18:38 ` Matthew Wilcox
2024-03-19 18:50 ` Gregory Price
2024-03-20 2:48 ` [RFC v3 0/3] move_phys_pages syscall - migrate page contents given Huang, Ying
2024-03-20 4:39 ` Gregory Price
2024-03-20 6:01 ` Huang, Ying
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