linux-kernel - Re: [Intel-wired-lan] [PATCH] ice: irdma hardware init failed after suspend/resume

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Date: Wed, 29 May 2024 22:18:59 +0200
From: Paul Menzel <pmenzel@...gen.mpg.de>
To: En-Wei WU <en-wei.wu@...onical.com>
Cc: jesse.brandeburg@...el.com, intel-wired-lan@...ts.osuosl.org,
 rickywu0421@...il.com, linux-kernel@...r.kernel.org, edumazet@...gle.com,
 anthony.l.nguyen@...el.com, netdev@...r.kernel.org, kuba@...nel.org,
 pabeni@...hat.com, davem@...emloft.net
Subject: Re: [Intel-wired-lan] [PATCH] ice: irdma hardware init failed after
 suspend/resume

Dear En-Wei,


Thank you for responding so quickly.

Am 29.05.24 um 05:17 schrieb En-Wei WU:

[…]

>> What effect does this have on resume time?
> 
> When we call ice_init_rdma() at resume time, it will allocate entries
> at pf->irq_tracker.entries and update pf->msix_entries for later use
> (request_irq) by irdma.

Sorry for being unclear. I meant, does resuming the system take longer 
now? (initcall_debug might give a clue.)


Kind regards,

Paul