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changes from pengo that make initializing skype more reliable.

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This commit is contained in:
christos 2008-10-26 20:46:05 +00:00
parent 3ce1cee82d
commit fbc6c6a8e6
1 changed files with 4 additions and 9 deletions
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13
sys/compat/linux/arch/i386/linux_exec_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: linux_exec_machdep.c,v 1.10 2008/10/26 17:57:49 christos Exp $ */
/* $NetBSD: linux_exec_machdep.c,v 1.11 2008/10/26 20:46:05 christos Exp $ */
/*-
* Copyright (c) 2004 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: linux_exec_machdep.c,v 1.10 2008/10/26 17:57:49 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: linux_exec_machdep.c,v 1.11 2008/10/26 20:46:05 christos Exp $");
#if defined(_KERNEL_OPT)
#include "opt_vm86.h"
@ -183,12 +183,9 @@ linux_init_thread_area(struct lwp *l, struct lwp *l2)
sd.sd_hibase, sd.sd_lolimit, sd.sd_hilimit, sd.sd_type, sd.sd_dpl,
sd.sd_p, sd.sd_xx, sd.sd_def32, sd.sd_gran));
kpreempt_disable();
(void)memcpy(&pcb2->pcb_gsd, &sd, sizeof(sd));
(void)memcpy(&curcpu()->ci_gdt[GUGS_SEL], &sd, sizeof(sd));
tf2->tf_gs = GSEL(GUGS_SEL, SEL_UPL);
load_gs(tf2->tf_gs);
kpreempt_enable();
return 0;
}
@ -197,7 +194,6 @@ int
linux_sys_set_thread_area(struct lwp *l,
const struct linux_sys_set_thread_area_args *uap, register_t *retval)
{
struct trapframe *tf = l->l_md.md_regs;
struct pcb *pcb = &l->l_addr->u_pcb;
struct linux_user_desc info;
struct segment_descriptor sd;
@ -271,8 +267,7 @@ linux_sys_set_thread_area(struct lwp *l,
kpreempt_disable();
(void)memcpy(&pcb->pcb_gsd, &sd, sizeof(sd));
(void)memcpy(&curcpu()->ci_gdt[GUGS_SEL], &sd, sizeof(sd));
tf->tf_gs = GSEL(GUGS_SEL, SEL_UPL);
load_gs(tf->tf_gs);
load_gs(GSEL(GUGS_SEL, SEL_UPL));
kpreempt_enable();
return 0;
}