[v1] qrtr: Convert qrtr_ports from IDR to XArray

[PATCH 5.10 0/1] qrtr: Convert qrtr_ports from IDR to XArray

Posted by Stanislav Goriainov 3 years, 7 months ago

Syzkaller reports using smp_processor_id() in preemptible code at
radix_tree_node_alloc() in 5.10 stable releases. The problem has 
been fixed by the following patch which can be cleanly applied to 
the 5.10 branch.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

Re: [PATCH 5.10 0/1] qrtr: Convert qrtr_ports from IDR to XArray

Posted by Greg Kroah-Hartman 3 years, 7 months ago

On Fri, Aug 19, 2022 at 10:47:26PM +0300, Stanislav Goriainov wrote:
> Syzkaller reports using smp_processor_id() in preemptible code at
> radix_tree_node_alloc() in 5.10 stable releases. The problem has 
> been fixed by the following patch which can be cleanly applied to 
> the 5.10 branch.
> 
> Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

Now queued up, thanks.

greg k-h