Re: kern/55327: !cpu_intr_p() assertion failure in DDB

[David Holland <dholland-bugs%netbsd.org@localhost>]

The following reply was made to PR kern/55327; it has been noted by GNATS.

From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/55327: !cpu_intr_p() assertion failure in DDB
Date: Wed, 9 Jun 2021 04:41:41 +0000

 not sent to gnats-bugs:
 
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 From: Rin Okuyama <rokuyama.rk%gmail.com@localhost>
 To: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
 Subject: Re: kern/55327: !cpu_intr_p() assertion failure in DDB
 Date: Mon, 1 Jun 2020 08:39:53 +0900
 
 On 2020/05/31 22:25, rokuyama.rk%gmail.com@localhost wrote:
 > Recently, I've hacked db_alloc() and friends to use kmem_intr_alloc(9),
 > instead of malloc(9).
 
 For buffers in DDB session, I've stopped using dynamically allocated
 buffers and switched to static buffers in BSS. db_alloc(sz) is now
 kmem_alloc(sz, KM_SLEEP), and used only for permanent data storage
 when initializing DDB.
 
 Still, DDB kill command at least is broken.