Re: [PATCH v1 1/1] iommu/vt-d: Increase buffer size for device name

[Baolu Lu <baolu.lu@linux.intel.com>]

On 2024/10/14 18:45, Andy Shevchenko wrote:
> GCC is not happy with the current code, e.g.:
> 
> .../iommu/intel/dmar.c:1063:9: note: ‘sprintf’ output between 6 and 15 bytes into a destination of size 13
>   1063 |         sprintf(iommu->name, "dmar%d", iommu->seq_id);
> 
> When `make W=1` is supplied, this prevents kernel building. Fix it by
> increasing the buffer size for device name and use sizeoF() instead of
> hard coded constants.
> 
> Signed-off-by: Andy Shevchenko<andriy.shevchenko@linux.intel.com>
> ---
>   drivers/iommu/intel/dmar.c  | 2 +-
>   drivers/iommu/intel/iommu.h | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)

Queued for v6.13. Thank you!

--
baolu