[PATCH 0/3] wifi: ath11k: Fix clang+KASAN stack frame size warnings

Jeff Johnson posted 3 patches 1 year, 2 months ago
drivers/net/wireless/ath/ath11k/dp_rx.c | 11 ++++++-----
drivers/net/wireless/ath/ath11k/qmi.c   |  8 ++++++--
drivers/net/wireless/ath/ath11k/wow.c   |  6 ++++--
3 files changed, 16 insertions(+), 9 deletions(-)
[PATCH 0/3] wifi: ath11k: Fix clang+KASAN stack frame size warnings
Posted by Jeff Johnson 1 year, 2 months ago
Fix the following stack size warnings observed when using clang with
KASAN enabled:

drivers/net/wireless/ath/ath11k/qmi.c:3199:13: warning: stack frame size (1560) exceeds limit (1024) in 'ath11k_qmi_driver_event_work' [-Wframe-larger-than]
drivers/net/wireless/ath/ath11k/dp_rx.c:5244:5: warning: stack frame size (1304) exceeds limit (1024) in 'ath11k_dp_rx_process_mon_status' [-Wframe-larger-than]
drivers/net/wireless/ath/ath11k/wow.c:672:5: warning: stack frame size (1336) exceeds limit (1024) in 'ath11k_wow_op_suspend' [-Wframe-larger-than]

---
Jeff Johnson (3):
      wifi: ath11k: mark some QMI driver event helpers as noinline
      wifi: ath11k: mark ath11k_dp_rx_mon_mpdu_pop() as noinline
      wifi: ath11k: mark ath11k_wow_convert_8023_to_80211() as noinline

 drivers/net/wireless/ath/ath11k/dp_rx.c | 11 ++++++-----
 drivers/net/wireless/ath/ath11k/qmi.c   |  8 ++++++--
 drivers/net/wireless/ath/ath11k/wow.c   |  6 ++++--
 3 files changed, 16 insertions(+), 9 deletions(-)
---
base-commit: 9ee80e341c4e473f6c13af3b529fed4ab073234c
change-id: 20241108-ath11k-noinline-74d8e50152c9
Re: [PATCH 0/3] wifi: ath11k: Fix clang+KASAN stack frame size warnings
Posted by Jeff Johnson 1 year, 2 months ago
On Tue, 19 Nov 2024 07:47:37 -0800, Jeff Johnson wrote:
> Fix the following stack size warnings observed when using clang with
> KASAN enabled:
> 
> 

Applied, thanks!

[1/3] wifi: ath11k: mark some QMI driver event helpers as noinline
      commit: 8ea1d2072ad1a9c24b326b50ebdc2c810c4b2cce
[2/3] wifi: ath11k: mark ath11k_dp_rx_mon_mpdu_pop() as noinline
      commit: 500d7ec88652ba7316e7fba334754e39e3177e4a
[3/3] wifi: ath11k: mark ath11k_wow_convert_8023_to_80211() as noinline
      commit: 4ba72ff2919cad90e1963b708ce23b92120613ff

Best regards,
-- 
Jeff Johnson <quic_jjohnson@quicinc.com>