From: Vitaly Chikunov <vt@altlinux.org> To: ALT Linux kernel packages development <devel-kernel@lists.altlinux.org> Cc: sin@basealt.ru Subject: Re: [d-kernel] [RFC] ALT: io_uring, sysctl: Add 'kernel.unprivileged_io_uring_disabled' sysctl Date: Mon, 30 Jan 2023 23:09:22 +0300 Message-ID: <20230130200922.u2rk7yquxnglltb7@altlinux.org> (raw) In-Reply-To: <Y9eNSDJigtdSdPXU@asheplyakov-rocket> On Mon, Jan 30, 2023 at 01:26:32PM +0400, Alexey Sheplyakov wrote: > Здравствуйте! > > On Thu, Jan 26, 2023 at 10:50:17PM +0300, Vitaly Chikunov wrote: > > `kernel.unprivileged_io_uring_disabled=1' is set to disable io_uring > > functionality for non-roots (default). Set to 0 to allow io_uring. > > Это уже откровенное вредительство. Вы ещё epoll отключите, или unlink. Не закрытие проблем безопасности может быть интерпретировано как вредительство даже в большей степени. В RHEL/Centos io_uring отключен на уровне конфигурации ядра[1]. У нас же предлагается дать возможность администратору системы решать. Спасибо, [1] https://bugzilla.redhat.com/show_bug.cgi?id=1964537 > > _______________________________________________ > devel-kernel mailing list > devel-kernel@lists.altlinux.org > https://lists.altlinux.org/mailman/listinfo/devel-kernel
next prev parent reply other threads:[~2023-01-30 20:09 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-26 19:50 Vitaly Chikunov 2023-01-27 17:30 ` Dmitry V. Levin 2023-01-27 20:10 ` Vitaly Chikunov 2023-01-27 20:35 ` Dmitry V. Levin 2023-01-27 22:16 ` Vitaly Chikunov 2023-01-27 21:50 ` Vladimir D. Seleznev 2023-01-30 9:26 ` Alexey Sheplyakov 2023-01-30 20:09 ` Vitaly Chikunov [this message] 2023-01-31 21:31 ` Alexey V. Vissarionov 2023-02-01 3:24 ` Vitaly Chikunov 2023-02-01 10:41 ` Alexey V. Vissarionov
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