Messages in this thread | | | Date | Mon, 29 Nov 2021 10:55:58 +0800 | Subject | Re: [PATCH 2/3] mm: page table check | From | Fusion Future <> |
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On 2021/11/29 00:57, Pasha Tatashin wrote: > This commit by itself would not cause the freeze or BUG_ON(), but the > next commit which enables it on x86 arch might.
Yes, you are right. At the commit "[1e67abff1820489435aad3fcf258708c21c283ef] x86: mm: add x86_64 support for page table check" my system starts to experience the freeze.
I can now reproduce the freeze by following the steps below:
1. Open 20 YouTube video pages, and a YouTube Music page. 2. Play music in the background. (The step can be omitted) 3. Run `git clone https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git ln`
git will never successfully clone the repo because the system will freeze during the operation.
I also tried adding `page_table_check=off` to the boot option but still experienced the freeze. Perhaps the option is of no use.
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