Re: [PATCH] soundwire: intel: initialise quirk_mask before reading it
From: Vinod Koul
Date: Tue Sep 01 2026 - 13:31:48 EST
On Thu, 20 Aug 2026 21:22:57 +0000, Boris Faure wrote:
> sdw_master_read_intel_prop() declares quirk_mask without an initialiser
> and ignores the return value of fwnode_property_read_u32(). When a BIOS
> does not describe "intel-quirk-mask" for a link, the property read leaves
> the variable untouched and stack garbage decides whether
> SDW_INTEL_QUIRK_MASK_BUS_DISABLE is honoured, so the link may be marked
> hw_disabled at random.
>
> [...]
Applied, thanks!
[1/1] soundwire: intel: initialise quirk_mask before reading it
commit: ee8a8cfe4e8d3c67456e554c988017c252710a25
Best regards,
--
~Vinod