On Thu, 9 Apr 2026 at 09:48, Shawn Lin <shawn.lin@rock-chips.com> wrote:
>
>
> The first patch is a defensive fix that addresses a crash caused by
> incorrect max segment numbers provided by host drivers. Patches 2
> through 4 then perform a step-by-step refactoring of the dw_mmc
> code to support per-instance configurable max segments, which host
> drivers can utilize in the future.
>
>
>
> Shawn Lin (4):
> mmc: core: mmc: core: Add validation for host-provided max_segs
> mmc: dw_mmc: Move misplaced comment
> mmc: dw_mmc: Add desc_num field for clarity
> mmc: dw_mmc: Convert descriptor ring buffer to per-instance
> configurable
>
> drivers/mmc/core/queue.c | 8 +++++++-
> drivers/mmc/host/dw_mmc.c | 27 +++++++++++++--------------
> drivers/mmc/host/dw_mmc.h | 4 +++-
> 3 files changed, 23 insertions(+), 16 deletions(-)
>
> --
> 2.7.4
>
Patch 1 and 2 applied for next, thanks!
Kind regards
Uffe