Displaying 6 results from an estimated 6 matches for "do_overflow".
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no_overflow
1997 Nov 13
0
Linux F00F Patch [Forwarded e-mail from Aleph One]
...smlinkage void invalid_op(void);
+
+asmlinkage void do_divide_error (struct pt_regs *, unsigned long);
+asmlinkage void do_debug (struct pt_regs *, unsigned long);
+asmlinkage void do_nmi (struct pt_regs *, unsigned long);
+asmlinkage void do_int3 (struct pt_regs *, unsigned long);
+asmlinkage void do_overflow (struct pt_regs *, unsigned long);
+asmlinkage void do_bounds (struct pt_regs *, unsigned long);
+asmlinkage void do_invalid_op (struct pt_regs *, unsigned long);
+
+extern int * idt2;
+extern int pentium_f00f_bug;
+
/*
* This routine handles page faults. It determines the address,
* and the...
2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 12/17] paravirt_ops - interrupt/exception changes
...tch back to user gs */
xorl %eax,%eax
movl %eax,%gs
jmp 2b
@@ -1064,6 +1081,13 @@ KPROBE_ENTRY(int3)
CFI_ENDPROC
KPROBE_END(int3)
+#ifdef CONFIG_PARAVIRT
+ENTRY(native_sysret)
+ sysretq
+ENDPROC(native_sysret)
+
+#endif /* CONFIG_PARAVIRT */
+
ENTRY(overflow)
zeroentry do_overflow
END(overflow)
Index: clean-start/arch/x86_64/kernel/i8259.c
===================================================================
--- clean-start.orig/arch/x86_64/kernel/i8259.c
+++ clean-start/arch/x86_64/kernel/i8259.c
@@ -77,7 +77,7 @@ BUILD_16_IRQS(0xc) BUILD_16_IRQS(0xd) BU
IRQ(x,c), IRQ(x,d)...
2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 12/17] paravirt_ops - interrupt/exception changes
...tch back to user gs */
xorl %eax,%eax
movl %eax,%gs
jmp 2b
@@ -1064,6 +1081,13 @@ KPROBE_ENTRY(int3)
CFI_ENDPROC
KPROBE_END(int3)
+#ifdef CONFIG_PARAVIRT
+ENTRY(native_sysret)
+ sysretq
+ENDPROC(native_sysret)
+
+#endif /* CONFIG_PARAVIRT */
+
ENTRY(overflow)
zeroentry do_overflow
END(overflow)
Index: clean-start/arch/x86_64/kernel/i8259.c
===================================================================
--- clean-start.orig/arch/x86_64/kernel/i8259.c
+++ clean-start/arch/x86_64/kernel/i8259.c
@@ -77,7 +77,7 @@ BUILD_16_IRQS(0xc) BUILD_16_IRQS(0xd) BU
IRQ(x,c), IRQ(x,d)...
2012 Jul 23
8
Was: Re: [GIT PULL] timer changes for v3.6, Is: Regression introduced by 1e75fa8be9fb61e1af46b5b3b176347a4c958ca1
...0e1>] do_exit+0x91/0x8b0
[1266874889.610522] [<c150b1d7>] ? printk+0x38/0x3a
[1266874889.610522] [<c150ead0>] oops_end+0x90/0xd0
[1266874889.610522] [<c103656f>] die+0x4f/0x70
[1266874889.610522] [<c150e556>] do_trap+0x96/0xd0
[1266874889.610522] [<c1034500>] ? do_overflow+0x80/0x80
[1266874889.610522] [<c1034583>] do_divide_error+0x83/0xa0
[1266874889.610522] [<c1245b87>] ? div64_u64+0x127/0x150
[1266874889.610522] [<c108d7de>] ? __might_sleep+0xee/0x110
[1266874889.610522] [<c10e5e2f>] ? find_get_page+0x2f/0xc0
[1266874889.610522] [<...
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...ef CONFIG_PARAVIRT
+ENTRY(native_iret)
+1: iretq
+.section __ex_table,"a"
+ .align 8
+ .quad 1b, bad_iret
+.previous
+ENDPROC(native_iret)
+
+ENTRY(native_irq_enable_sysexit)
+ sti
+ sysretq
+ENDPROC(native_irq_enable_sysexit)
+
+#endif /* CONFIG_PARAVIRT */
+
ENTRY(overflow)
zeroentry do_overflow
END(overflow)
Index: linux-2.6.19-quilt/arch/x86_64/kernel/head64.c
===================================================================
--- linux-2.6.19-quilt.orig/arch/x86_64/kernel/head64.c
+++ linux-2.6.19-quilt/arch/x86_64/kernel/head64.c
@@ -70,7 +70,7 @@ void __init x86_64_start_kernel(char...
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...ef CONFIG_PARAVIRT
+ENTRY(native_iret)
+1: iretq
+.section __ex_table,"a"
+ .align 8
+ .quad 1b, bad_iret
+.previous
+ENDPROC(native_iret)
+
+ENTRY(native_irq_enable_sysexit)
+ sti
+ sysretq
+ENDPROC(native_irq_enable_sysexit)
+
+#endif /* CONFIG_PARAVIRT */
+
ENTRY(overflow)
zeroentry do_overflow
END(overflow)
Index: linux-2.6.19-quilt/arch/x86_64/kernel/head64.c
===================================================================
--- linux-2.6.19-quilt.orig/arch/x86_64/kernel/head64.c
+++ linux-2.6.19-quilt/arch/x86_64/kernel/head64.c
@@ -70,7 +70,7 @@ void __init x86_64_start_kernel(char...