From: Kai-Heng Feng
Date: Mon, 4 Mar 2019 15:00:03 +0800
> Some sky2 chips fire IRQ after S3, before the driver is fully resumed:
> [ 686.804877] do_IRQ: 1.37 No irq handler for vector
>
> This is likely a platform bug that device isn't fully quiesced during
> S3. Use MSI-X, maskable MSI or INT
Some sky2 chips fire IRQ after S3, before the driver is fully resumed:
[ 686.804877] do_IRQ: 1.37 No irq handler for vector
This is likely a platform bug that device isn't fully quiesced during
S3. Use MSI-X, maskable MSI or INTx can prevent this issue from
happening.
Since MSI-X and maskable MSI
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