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Re: Как там дела с 2.6.18-8.el5 028stab034.1 ? [message #14027 is a reply to message #14015] Tue, 12 June 2007 03:37 Go to previous messageGo to previous message
seyko2 is currently offline  seyko2
Messages: 188
Registered: February 2007
Location: Moscow
Senior Member

С вот таким патчем для arch/i386/kernel/vm86.c тоже все работает (отличие -- добавили #else для случая CONFIG_X86_NO_TSS=y и старые команды для этого случая)
--- arch/i386/kernel/vm86.c.old 2007-06-12 06:05:00.000000000 +0400 
+++ arch/i386/kernel/vm86.c     2007-06-12 06:11:17.000000000 +0400 
@@ -125,11 +125,15 @@ 
        } 
  
 #ifndef CONFIG_X86_NO_TSS 
-       tss = &per_cpu(init_tss, get_cpu()); 
+       tss = __get_cpu_tss(get_cpu());
 #endif
        current->thread.esp0 = current->thread.saved_esp0;
        current->thread.sysenter_cs = __KERNEL_CS;
+#ifndef CONFIG_X86_NO_TSS
+       load_virtual_esp0(tss, current);
+#else
        load_esp0(tss, &current->thread);
+#endif
        current->thread.saved_esp0 = 0;
 #ifndef CONFIG_X86_NO_TSS
        put_cpu();
@@ -305,14 +309,17 @@
        savesegment(gs, tsk->thread.saved_gs);

 #ifndef CONFIG_X86_NO_TSS
-       tss = &per_cpu(init_tss, get_cpu());
+       tss = __get_cpu_tss(get_cpu());
 #endif
        tsk->thread.esp0 = (unsigned long) &info->VM86_TSS_ESP0;
        if (cpu_has_sep)
                tsk->thread.sysenter_cs = 0;
-       load_esp0(tss, &tsk->thread);
+
 #ifndef CONFIG_X86_NO_TSS
+       load_virtual_esp0(tss, tsk);
        put_cpu();
+#else
+       load_esp0(tss, &tsk->thread);
 #endif

        tsk->thread.screen_bitmap = info->screen_bitmap;

 
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