Date: Tue, 25 May 1999 12:32:55 -0700 (PDT) From: Dmitrij Tejblum <dt@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha mem.c Message-ID: <199905251932.MAA28034@freefall.freebsd.org>
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dt 1999/05/25 12:32:55 PDT
Modified files:
sys/alpha/alpha mem.c
Log:
From our i386 counterpart:
|revision 1.13
|date: 1995/09/15 23:49:23; author: davidg; state: Exp; lines: +15 -2
|Check for page being resident when doing I/O with /dev/kmem and return
|EFAULT if it is not resident. This prevents the system from manufacturing
|a zero-fill page for unused but allocated areas of the kernel's VM.
Revision Changes Path
1.7 +15 -3 src/sys/alpha/alpha/mem.c
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