Il main si chiama Frada, l'alt Twistr (maledetti avevano già preso il mio nick

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Non lo so, io non uso WoW.DanBadJar ha scritto:Ma la patch non è per il 2.6.33?
Codice: Seleziona tutto
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 142d70c..725ef4d 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -526,6 +526,7 @@ asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs)
dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
{
struct task_struct *tsk = current;
+ int user_icebp = 0;
unsigned long dr6;
int si_code;
@@ -534,6 +535,14 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
/* Filter out all the reserved bits which are preset to 1 */
dr6 &= ~DR6_RESERVED;
+ /*
+ * If dr6 has no reason to give us about the origin of this trap,
+ * then it's very likely the result of an icebp/int01 trap.
+ * User wants a sigtrap for that.
+ */
+ if (!dr6 && user_mode(regs))
+ user_icebp = 1;
+
/* Catch kmemcheck conditions first of all! */
if ((dr6 & DR_STEP) && kmemcheck_trap(regs))
return;
@@ -575,7 +584,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
regs->flags &= ~X86_EFLAGS_TF;
}
si_code = get_si_code(tsk->thread.debugreg6);
- if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS))
+ if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp)
send_sigtrap(tsk, regs, error_code, si_code);
preempt_conditional_cli(regs);
Codice: Seleziona tutto
#patch -p1 -i ../patch-wow3.3.5
patching file arch/x86/kernel/traps.c
Hunk #1 succeeded at 529 (offset 3 lines).
Hunk #3 succeeded at 587 (offset 3 lines).
Codice: Seleziona tutto
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 142d70c..725ef4d 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -529,6 +529,7 @@ asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs)
dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
{
struct task_struct *tsk = current;
+ int user_icebp = 0;
unsigned long dr6;
int si_code;
@@ -537,6 +538,14 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
/* Filter out all the reserved bits which are preset to 1 */
dr6 &= ~DR6_RESERVED;
+ /*
+ * If dr6 has no reason to give us about the origin of this trap,
+ * then it's very likely the result of an icebp/int01 trap.
+ * User wants a sigtrap for that.
+ */
+ if (!dr6 && user_mode(regs))
+ user_icebp = 1;
+
/* Catch kmemcheck conditions first of all! */
if ((dr6 & DR_STEP) && kmemcheck_trap(regs))
return;
@@ -578,7 +587,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
regs->flags &= ~X86_EFLAGS_TF;
}
si_code = get_si_code(tsk->thread.debugreg6);
- if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS))
+ if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp)
send_sigtrap(tsk, regs, error_code, si_code);
preempt_conditional_cli(regs);
Codice: Seleziona tutto
#patch -p1 -i ../patch-2.6.34-ck1
...
#patch -p1 -i ../patch-wow3.3.5
patching file arch/x86/kernel/traps.c
Nessuno ha parlato di schedtool (credo)NikyBiasion ha scritto:Lo schedtool serve se hai la patch dello scheduler di kolivas, se fai una veloce ricerca su google trovi sicuramente una spiegazione del funzionamento e in che situazioni deve essere usato.