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DateThu, 12 Mar 1998 17:06:23 +0100 (CET)
FromMOLNAR Ingo <>
SubjectRe: [patch] x86 clone() speedup, 2.1.90-pre2
On Thu, 12 Mar 1998, Perry Harrington wrote:

> What about random IO perms ina thread because of not initialzing?

+	/*
+	 * a bitmap offset pointing outside of the TSS limit causes a nicely
+	 * controllable SIGSEGV. The first sys_ioperm() call sets up the
+	 * bitmap properly.
+	 */
+	p->tss.bitmap = sizeof(struct thread_struct);
-- mingo


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