Re: [PATCH v2 2/4] ALSA: compress_offload: Add SNDRV_COMPRESS_TSTAMP64 ioctl

[Takashi Iwai <tiwai@suse.de>]

On Fri, 11 Jul 2025 11:36:28 +0200,
Joris Verhaegen wrote:
> @@ -1355,7 +1389,9 @@ static long snd_compr_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
>  
>  	switch (_IOC_NR(cmd)) {
>  	case _IOC_NR(SNDRV_COMPRESS_TSTAMP):
> -		return snd_compr_tstamp(stream, arg);
> +		return snd_compr_tstamp32(stream, arg);
> +	case _IOC_NR(SNDRV_COMPRESS_TSTAMP64):
> +		return snd_compr_tstamp64(stream, arg);
>  	case _IOC_NR(SNDRV_COMPRESS_AVAIL):
>  		return snd_compr_ioctl_avail(stream, arg);
>  	case _IOC_NR(SNDRV_COMPRESS_PAUSE):

This function was recently updated to evaluate the ioctl cmd value as
is, as found in commit 19c4096ccdd809c6213e2e62b0d4f57c880138cd
    ALSA: compress_offload: tighten ioctl command number checks
in sound git tree (likely included in 6.16-rc7).

Please adjust your patch accordingly.


thanks,

Takashi