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Date: Tue, 10 Dec 2019 09:52:57 -0800 From: Michael Chan <michael.chan@...adcom.com> To: Jonathan Lemon <jonathan.lemon@...il.com> Cc: David Miller <davem@...emloft.net>, Netdev <netdev@...r.kernel.org>, Kernel Team <kernel-team@...com> Subject: Re: [PATCH net] bnxt: apply computed clamp value for coalece parameter On Tue, Dec 10, 2019 at 8:39 AM Jonathan Lemon <jonathan.lemon@...il.com> wrote: > > After executing "ethtool -C eth0 rx-usecs-irq 0", the box becomes > unresponsive, likely due to interrupt livelock. It appears that > a minimum clamp value for the irq timer is computed, but is never > applied. > > Fix by applying the corrected clamp value. > > Fixes: 74706afa712d ("bnxt_en: Update interrupt coalescing logic.") > Signed-off-by: Jonathan Lemon <jonathan.lemon@...il.com> Thanks. Signed-off-by: Michael Chan <michael.chan@...adcom.com>
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