Re: [PATCH] wifi: ath10k: sdio: add missing lock protection in ath10k_sdio_fw_crashed_dump()
Jeff Johnson <[email protected]>
| Newsgroups | org.infradead.lists.ath10k,org.kernel.vger.linux-kernel,org.kernel.vger.linux-wireless |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 23 Jan 2026 04:58:22 +0000, Ziyi Guo wrote:
> ath10k_sdio_fw_crashed_dump() calls ath10k_coredump_new() which requires
> ar->dump_mutex to be held, as indicated by lockdep_assert_held() in that
> function. However, the SDIO implementation does not acquire this lock,
> unlike the PCI and SNOC implementations which properly hold the mutex.
>
> Additionally, ar->stats.fw_crash_counter is documented as protected by
> ar->data_lock in core.h, but the SDIO implementation modifies it without
> holding this spinlock.
>
> [...]
Applied, thanks!
[1/1] wifi: ath10k: sdio: add missing lock protection in ath10k_sdio_fw_crashed_dump()
commit: e55ac348089e579fc224569c7bd90340bf2439f9
Best regards,
--
Jeff Johnson <[email protected]>