[PATCH] revert fpsimd change: run kernel mode NEON with softirqs disabled

Herbert Xu herbert at gondor.apana.org.au
Thu Sep 8 01:21:41 PDT 2022


On Mon, Aug 29, 2022 at 04:05:15PM +0800, g00657492 wrote:
> From: gaoxingwang <gaoxingwang1 at huawei.com>
> 
> After the call stack reaches the __local_bh_enable_ip function to start
> a soft interrupt, the system crashes.
> 
> Call trace:
> virtqueue_add_outbuf+0x3d0/0x7e0 [virtio_ring]

Where is the complete crash trace?

Did it crash because of an stack overrun?

Cheers,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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