On 11/06/2013 10:31 PM, Richard Weinberger wrote:
Can you please ask gdb for the value of offset?
With this diff against latest Linus tree v3.12-11355-g57498f9 :
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 7811ed3..54d9802 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@
On 11/06/2013 10:31 PM, Richard Weinberger wrote:
Am 06.11.2013 22:18, schrieb Toralf Förster:
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
return NULL;
A fresh current example
You cannot build Linux with -O1/O0.
Try printing the value using printk...
Or even printf(), since this an UML kernel.
Stian
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Am 10.11.2013 16:14, schrieb Toralf Förster:
On 11/06/2013 10:31 PM, Richard Weinberger wrote:
Am 06.11.2013 22:18, schrieb Toralf Förster:
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
On 11/06/2013 10:31 PM, Richard Weinberger wrote:
Am 06.11.2013 22:18, schrieb Toralf Förster:
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
return NULL;
A fresh current example
Am 09.11.2013 20:07, schrieb Toralf Förster:
On 11/06/2013 10:31 PM, Richard Weinberger wrote:
Am 06.11.2013 22:18, schrieb Toralf Förster:
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
return NULL;
A fresh current example with latest git tree shows that lines 769 and 770 do
alternate :
tfoerste@n22 ~/devel/linux $
Am 06.11.2013 22:18, schrieb Toralf Förster:
On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote:
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
return NULL;
A fresh current example with latest git tree shows that lines 769 and 770 do
In this case it must stop after scanning whole tree in line:
/* Overflow after ~0UL */
if (!index)
return NULL;
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Accelerate application performance with scalable
On 10/22/2013 07:29 PM, Richard Weinberger wrote:
Am 22.10.2013 18:23, schrieb Toralf Förster:
On 10/22/2013 06:12 PM, Richard Weinberger wrote:
On Tue, Oct 22, 2013 at 5:16 PM, Toralf Förster toralf.foers...@gmx.de
wrote:
When I fuzz testing a 32 bit UML at a 32 bit host (guest
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