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| author |  Daniel Vetter <daniel.vetter@ffwll.ch>
| 2024-04-29 20:22:39 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch>
| 2024-04-29 20:22:39 +0200 |
| commit | b84bc948528e6474ba48596144e9c17466a98448 (patch) | |
| tree | 194e9a20ae9ec40614937de8a23753908bffc75e /drivers/net/wireless/ath/ath11k/mac.c | |
| parent | Merge tag 'mediatek-drm-next-6.10' of https://git.kernel.org/pub/scm/linux/ke... (diff) | |
| parent | Linux 6.9-rc6 (diff) | |
| download | linux-b84bc948528e6474ba48596144e9c17466a98448.tar.gz linux-b84bc948528e6474ba48596144e9c17466a98448.tar.bz2 linux-b84bc948528e6474ba48596144e9c17466a98448.zip | |
Merge v6.9-rc6 into drm-next
Thomas needs the defio fixes, Maíra needs the vkms fixes and Joonas
has some fun with i915-gem conflicts.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index a6a37d67a50a..9f4bf41a3d41 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -9020,6 +9020,7 @@ static void ath11k_mac_op_ipv6_changed(struct ieee80211_hw *hw, offload = &arvif->arp_ns_offload; count = 0; + /* Note: read_lock_bh() calls rcu_read_lock() */ read_lock_bh(&idev->lock); memset(offload->ipv6_addr, 0, sizeof(offload->ipv6_addr)); @@ -9050,7 +9051,8 @@ static void ath11k_mac_op_ipv6_changed(struct ieee80211_hw *hw, } /* get anycast address */ - for (ifaca6 = idev->ac_list; ifaca6; ifaca6 = ifaca6->aca_next) { + for (ifaca6 = rcu_dereference(idev->ac_list); ifaca6; + ifaca6 = rcu_dereference(ifaca6->aca_next)) { if (count >= ATH11K_IPV6_MAX_COUNT) goto generate; |