On Thu, May 14, 2026 at 06:35:55PM +0200, Dawid Osuchowski wrote: > When a virtual function sends an IRQ map command, the PF will set up > interrupts according to that request. However, because these interrupts are > never reset, the next time Virtual Function initializes, the interrupts are > still enabled for a given VF, which leads to performance degradation in > certain cases (e.g. Data Plane Development Kit) due to interrupts being > unexpectedly enabled and thus causing interrupt floods. > > Cc: [email protected] > Fixes: 1071a8358a28 ("ice: Implement virtchnl commands for AVF support") > Suggested-by: Vladimir Medvedkin <[email protected]> > Reviewed-by: Aleksandr Loktionov <[email protected]> > Signed-off-by: Dawid Osuchowski <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
