Re: [PATCH V1] accel/amdxdna: Switch to always use chained command

[Karol Wachowski <karol.wachowski@linux.intel.com>]

On 2/6/2026 7:02 AM, Lizhi Hou wrote:
> Preempt commands are only supported when submitted as chained commands.
> To ensure preempt support works consistently, always submit commands in
> chained command format.
> 
> Set force_cmdlist to true so that single commands are filled using the
> chained command layout, enabling correct handling of preempt commands.
> 
> Fixes: 3a0ff7b98af4 ("accel/amdxdna: Support preemption requests")
> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
> ---
>  drivers/accel/amdxdna/aie2_ctx.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c
> index 37d05f2e986f..6378a0bc7b6e 100644
> --- a/drivers/accel/amdxdna/aie2_ctx.c
> +++ b/drivers/accel/amdxdna/aie2_ctx.c
> @@ -23,9 +23,9 @@
>  #include "amdxdna_pci_drv.h"
>  #include "amdxdna_pm.h"
>  
> -static bool force_cmdlist;
> +static bool force_cmdlist = true;
>  module_param(force_cmdlist, bool, 0600);
> -MODULE_PARM_DESC(force_cmdlist, "Force use command list (Default false)");
> +MODULE_PARM_DESC(force_cmdlist, "Force use command list (Default true)");
>  
>  #define HWCTX_MAX_TIMEOUT	60000 /* milliseconds */
>  
Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>