Re: [PATCH 5.10 259/518] io_uring/sqpoll: do not allow pinning outside of cpuset

On Thu, 2024-10-17 at 10:46 +0200, gregkh@linuxfoundation.org wrote:

On Tue, Oct 15, 2024 at 01:20:53PM +0000, MOESSBAUER, Felix wrote:

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On Tue, 2024-10-15 at 14:42 +0200, Greg Kroah-Hartman wrote:

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5.10-stable review patch.  If anyone has any objections, please let me know.

This patch is buggy and must not be cherry-picked without also having:

a09c17240bd ("io_uring/sqpoll: retain test for whether the CPU is valid") 7f44beadcc1 ("io_uring/sqpoll: do not put cpumask on stack")

Ok, I'll drop this from 5.15 and 5.10 queues, can someone please send me a series of patches for both of those kernels with all of the needed io_uring patches in it?

I'll send it by end of today.

Felix

thanks,

greg k-h