Re: [PATCH v1] mac80211_hwsim: add concurrent channels scanning support over virtio

2 messages, 2 authors, 2021-05-06 · open the first message on its own page

Re: [PATCH v1] mac80211_hwsim: add concurrent channels scanning support over virtio

From: Johannes Berg <johannes@sipsolutions.net>
Date: 2021-05-06 18:20:12

On Thu, 2021-05-06 at 11:05 -0700, Weilun Du wrote:
This fixed the crash when setting channels to 2 or more when
communicating over virtio.
Interesting, I thought I was probably the only user of virtio? :)

johannes

Re: [PATCH v1] mac80211_hwsim: add concurrent channels scanning support over virtio

From: Weilun Du <hidden>
Date: 2021-05-06 21:12:13

On Thu, May 6, 2021 at 11:19 AM Johannes Berg [off-list ref] wrote:
On Thu, 2021-05-06 at 11:05 -0700, Weilun Du wrote:
quoted
This fixed the crash when setting channels to 2 or more when
communicating over virtio.
Interesting, I thought I was probably the only user of virtio? :)

johannes
Hi Johannes,
Actually, Android Emulator uses mac80211_hwsim for wifi simulation
over virtio and it's working. This patch fixed the crash when we set
channels=2 to speed up scanning. I am trying to see if it makes sense
to upstream this patch since it's not Android-specific. Thanks!
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