Date: Thu, 30 Sep 2004 17:26:51 +0000 (UTC) From: Ken Smith <kensmith@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 vm_machdep.c Message-ID: <200409301726.i8UHQpdO045067@repoman.freebsd.org>
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kensmith 2004-09-30 17:26:51 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/sparc64/sparc64 vm_machdep.c
Log:
MFC of v1.67:
Initialize the count of saved register windows to 0 in the pcb created
for the new thread. The rest of the fields in the pcb wind up being
written to before they're read as a normal part of the pcb usage but
this field may be read upon return to userland, having it be uninitialized
garbage is bad.
Approved by: re (scottl)
Revision Changes Path
1.66.2.1 +1 -0 src/sys/sparc64/sparc64/vm_machdep.c
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