From: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org
Subject: Re: [PATCH] ALSA: emu10k1: properly assert DSP init constraints
Date: Fri, 21 Apr 2023 17:08:50 +0200 [thread overview]
Message-ID: <ZEKnAqm5sh00Fx0j@ugly> (raw)
In-Reply-To: <87o7nhqnrb.wl-tiwai@suse.de>
On Fri, Apr 21, 2023 at 05:05:28PM +0200, Takashi Iwai wrote:
>On Fri, 21 Apr 2023 16:10:06 +0200,
>Oswald Buddenhagen wrote:
>>
>> If these are hit, we've already trashed kernel space. There is no
>> recovery from that.
>>
>> Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
>
>Sorry, it's a big NO-NO. BUG_ON() shouldn't be used here at all.
>
>BUG_ON() is used for the case you inevitably must stop everything
>immediately at this point.
>
yes, this is exactly what is intended, and i hoped that the commit
message makes it clear enough why.
regards
next prev parent reply other threads:[~2023-04-21 15:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-21 14:10 [PATCH] ALSA: emu10k1: properly assert DSP init constraints Oswald Buddenhagen
2023-04-21 15:05 ` Takashi Iwai
2023-04-21 15:08 ` Oswald Buddenhagen [this message]
2023-04-21 15:23 ` Takashi Iwai
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