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Date:      Tue, 1 Oct 2002 02:40:07 -0700 (PDT)
From:      Don Lewis <dl-freebsd@catspoiler.org>
To:        jmallett@FreeBSD.ORG
Cc:        freebsd-current@FreeBSD.ORG
Subject:   Re: World broken at libkvm
Message-ID:  <200210010940.g919e7vU012557@gw.catspoiler.org>
In-Reply-To: <20020930224942.A73940@FreeBSD.org>

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On 30 Sep, Juli Mallett wrote:

> No locks except for the lock of the process being signalled should be
> held when sending signals, IMHO, though I am mostly ignorant of the SIGIO
> locking.

BTW, kill() wants to hold the allproc_lock or a process group lock
while iterating over the list of processes to send signals to.


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