Re: [2.6.24-mm1] TCP/IPv6 connect() oopses at twothirdsMD4Transform()

2008-02-04 Thread Tetsuo Handa
Hello.

> random: revert braindamage that snuck into checkpatch cleanup
> 
> Signed-off-by: Matt Mackall <[EMAIL PROTECTED]>

Yes. It solved the oops.

Thank you.
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Re: [2.6.24-mm1] TCP/IPv6 connect() oopses at twothirdsMD4Transform()

2008-02-04 Thread Matt Mackall

On Mon, 2008-02-04 at 17:36 -0800, Andrew Morton wrote:
> On Tue, 05 Feb 2008 10:28:43 +0900 Tetsuo Handa <[EMAIL PROTECTED]> wrote:
> 
> > Hello.
> > 
> > Kernel config is at http://I-love.SAKURA.ne.jp/tmp/config-2.6.24-mm1
> > 
> > 2.6.24 works fine.

> err, Matt?

random: revert braindamage that snuck into checkpatch cleanup

Signed-off-by: Matt Mackall <[EMAIL PROTECTED]>

diff -r 50a6e531a9f2 drivers/char/random.c
--- a/drivers/char/random.c Mon Feb 04 20:23:02 2008 -0600
+++ b/drivers/char/random.c Mon Feb 04 20:28:08 2008 -0600
@@ -1306,7 +1306,7 @@
  * Rotation is separate from addition to prevent recomputation
  */
 #define ROUND(f, a, b, c, d, x, s) \
-   (a += f(b, c, d) + in[x], a = (a << s) | (a >> (32 - s)))
+   (a += f(b, c, d) + x, a = (a << s) | (a >> (32 - s)))
 #define K1 0
 #define K2 013240474631UL
 #define K3 015666365641UL

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Re: [2.6.24-mm1] TCP/IPv6 connect() oopses at twothirdsMD4Transform()

2008-02-04 Thread Andrew Morton
On Tue, 05 Feb 2008 10:28:43 +0900 Tetsuo Handa <[EMAIL PROTECTED]> wrote:

> Hello.
> 
> Kernel config is at http://I-love.SAKURA.ne.jp/tmp/config-2.6.24-mm1
> 
> 2.6.24 works fine.

Thanks for testing and reporting.  It really helps.

> Regards.
> --
> BUG: unable to handle kernel paging request at 25476bec
> IP: [] twothirdsMD4Transform+0x78/0x37c
> *pde =  
> Oops:  [#1] SMP DEBUG_PAGEALLOC
> last sysfs file: 
> /sys/devices/pci:00/:00:10.0/host0/target0:0:1/0:0:1:0/type
> Modules linked in: nfsd lockd sunrpc exportfs pcnet32
> 
> Pid: 2148, comm: a.out Not tainted (2.6.24-mm1 #1)
> EIP: 0060:[] EFLAGS: 00010286 CPU: 0
> EIP is at twothirdsMD4Transform+0x78/0x37c
> EAX: 00084000 EBX: 0800 ECX: 8000 EDX: db45ddec
> ESI:  EDI: 52806380 EBP: db45dddc ESP: db45ddc8
>  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Process a.out (pid: 2148, ti=db45d000 task=deaf9250 task.ti=db45d000)
> Stack: 8000 def6ef9c 6380 c0759d60 db45de1c db45de28 c0211fd2 
> 0040 
>c0759d40    0100 52806380 1f2e00ba 
> fffa249f 
>5a696b37 8dbe1970 cf7579d0 3b0cc350 a54b10a8 def6e9a0  
> def6ef8c 
> Call Trace:
>  [] ? secure_tcpv6_sequence_number+0x58/0x7a
>  [] ? tcp_v6_connect+0x46d/0x4e3
>  [] ? lock_sock_nested+0x56/0x5e
>  [] ? inet_stream_connect+0x1c/0x163
>  [] ? inet_stream_connect+0x92/0x163
>  [] ? sys_connect+0x72/0x98
>  [] ? lock_release_holdtime+0x4e/0x54
>  [] ? do_page_fault+0x1c5/0x3fc
>  [] ? __lock_release+0x4b/0x51
>  [] ? do_page_fault+0x1c5/0x3fc
>  [] ? sys_socketcall+0x6f/0x15e
>  [] ? restore_nocheck+0x12/0x15
>  [] ? syscall_call+0x7/0xb
>  ===
> Code: 31 c1 03 0c ba 8b 7a 0c 01 ce 8b 4d ec c1 c6 0b 31 d9 21 f1 31 d9 03 0c 
> ba 8b 7a 10 01 c8 8b 4d ec c1 c0 13 31 f1 21 c1 33 4d ec <03> 0c ba 8b 7a 14 
> 01 cb 89 c1 c1 c3 03 31 f1 21 d9 31 f1 03 0c 
> EIP: [] twothirdsMD4Transform+0x78/0x37c SS:ESP 0068:db45ddc8
> ---[ end trace 160518059a282c77 ]---

err, Matt?
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[2.6.24-mm1] TCP/IPv6 connect() oopses at twothirdsMD4Transform()

2008-02-04 Thread Tetsuo Handa
Hello.

Kernel config is at http://I-love.SAKURA.ne.jp/tmp/config-2.6.24-mm1

2.6.24 works fine.

Regards.
--
BUG: unable to handle kernel paging request at 25476bec
IP: [] twothirdsMD4Transform+0x78/0x37c
*pde =  
Oops:  [#1] SMP DEBUG_PAGEALLOC
last sysfs file: 
/sys/devices/pci:00/:00:10.0/host0/target0:0:1/0:0:1:0/type
Modules linked in: nfsd lockd sunrpc exportfs pcnet32

Pid: 2148, comm: a.out Not tainted (2.6.24-mm1 #1)
EIP: 0060:[] EFLAGS: 00010286 CPU: 0
EIP is at twothirdsMD4Transform+0x78/0x37c
EAX: 00084000 EBX: 0800 ECX: 8000 EDX: db45ddec
ESI:  EDI: 52806380 EBP: db45dddc ESP: db45ddc8
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process a.out (pid: 2148, ti=db45d000 task=deaf9250 task.ti=db45d000)
Stack: 8000 def6ef9c 6380 c0759d60 db45de1c db45de28 c0211fd2 0040 
   c0759d40    0100 52806380 1f2e00ba fffa249f 
   5a696b37 8dbe1970 cf7579d0 3b0cc350 a54b10a8 def6e9a0  def6ef8c 
Call Trace:
 [] ? secure_tcpv6_sequence_number+0x58/0x7a
 [] ? tcp_v6_connect+0x46d/0x4e3
 [] ? lock_sock_nested+0x56/0x5e
 [] ? inet_stream_connect+0x1c/0x163
 [] ? inet_stream_connect+0x92/0x163
 [] ? sys_connect+0x72/0x98
 [] ? lock_release_holdtime+0x4e/0x54
 [] ? do_page_fault+0x1c5/0x3fc
 [] ? __lock_release+0x4b/0x51
 [] ? do_page_fault+0x1c5/0x3fc
 [] ? sys_socketcall+0x6f/0x15e
 [] ? restore_nocheck+0x12/0x15
 [] ? syscall_call+0x7/0xb
 ===
Code: 31 c1 03 0c ba 8b 7a 0c 01 ce 8b 4d ec c1 c6 0b 31 d9 21 f1 31 d9 03 0c 
ba 8b 7a 10 01 c8 8b 4d ec c1 c0 13 31 f1 21 c1 33 4d ec <03> 0c ba 8b 7a 14 01 
cb 89 c1 c1 c3 03 31 f1 21 d9 31 f1 03 0c 
EIP: [] twothirdsMD4Transform+0x78/0x37c SS:ESP 0068:db45ddc8
---[ end trace 160518059a282c77 ]---
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