Re: Please apply e74798f2f8e1 ("genirq/proc: Fix missing CPU header in /proc/interrupts") to 7.3.y and 7.2.y

[Greg KH]

On Thu, Oct 22, 2026 at 04:56:09PM -0500, Haris Okanovic wrote:
> Please pick up upstream commit e74798f2f8e1 ("genirq/proc: Fix missing
> CPU header in /proc/interrupts") for 7.3.y and 7.2.y. It applies
> cleanly to both branches.
> 
> It fixes 171cc0d9eed1 ("genirq/proc: Speed up /proc/interrupts
> iteration"), which landed in v7.2-rc1, so both series are affected. The
> fix was merged into mainline after v7.3, so it is not in a release yet.
> 
> The bug causes the CPU header to be missing from /proc/interrupts on
> large systems, such as the 192-CPU 8g.48xl and 384-CPU 8i.96xl AWS
> instance types, which breaks userspace tools that expect the header.

Now queued up, thanks.

greg k-h