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Re: [PATCH] wifi: cfg80211: Avoid RCU debug splat in __cfg80211_bss_update error paths

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To: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Subject: Re: [PATCH] wifi: cfg80211: Avoid RCU debug splat in __cfg80211_bss_update error paths
From: Veerendranath Jakkam <quic_vjakkam@xxxxxxxxxxx>
Date: Wed, 4 Sep 2024 19:54:23 +0530
Cc: <linux-wireless@xxxxxxxxxxxxxxx>
In-reply-to: <037a8342a820c9be41ba367280df4f448e741c05.camel@sipsolutions.net>
References: <20240904015520.3571295-1-quic_vjakkam@quicinc.com> <037a8342a820c9be41ba367280df4f448e741c05.camel@sipsolutions.net>
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0


On 9/4/2024 1:10 PM, Johannes Berg wrote:


I don't think that's right. Every other path here just uses
rcu_access_pointer(), and we own the 'tmp' at this point, so that seems
correct.

johannes



Thanks, sent v2 with the suggested changes.

- veeru

References:
- [PATCH] wifi: cfg80211: Avoid RCU debug splat in __cfg80211_bss_update error paths
  - From: Veerendranath Jakkam
- Re: [PATCH] wifi: cfg80211: Avoid RCU debug splat in __cfg80211_bss_update error paths
  - From: Johannes Berg

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