Messages in this thread | | | Date | Thu, 28 Sep 2023 16:59:37 +0800 | From | Wang Jinchao <> | Subject | Re: Issue: padata: UAF in padata_serial_worker reproduce |
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On Mon, Sep 18, 2023 at 09:21:59AM -0400, Daniel Jordan wrote: > Hi, > > On Mon, Sep 18, 2023 at 02:27:34PM +0800, Wang Jinchao wrote: > > Hello, I have reproduced the issue mentioned by Nicolai Stange on an arm64 server. > > After applying Nicolai Stange's patch, the issue did not reoccur even after running for two days. > > The test tools used were ltp20220121 and stress-ng-0.15.06.tar.gz. > > > > refurl: https://lore.kernel.org/all/20221028160401.cccypv4euxikusiq@parnassus.localdomain/T/#u > > Yeah, this series seems close to being finished, just hasn't made it > over the finish line quite yet. I wonder if Nicolai has plans to > ressurect or whether someone else should take it over.
Hello, after a thorough study of padata, I'd like to attempt a refactoring of padata that doesn't rely on CPUs. The initial results on my personal computer seem promising. Please review and provide some feedback if possible.
Link: https://lore.kernel.org/all/ZRU%2FEjubEH%2F5QLlG@fedora/
Thanks.
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