Re: [Kgdb-bugreport] KGDB 2.6.21.1 uprev

2007-05-07 Thread Bob Picco
Bob Picco wrote:[Thu May 03 2007, 08:17:07PM EDT] Hi Jason: Jason Wessel wrote: [Thu May 03 2007, 11:45:55AM EDT] Greetings KGDB experts, I upreved the patches from the 2.6.18 testing git archive and patched in the missing files from the 2.6.18 git master archive on

Re: [Kgdb-bugreport] [PATCH] Fix default choice of KGDB driver

2007-05-07 Thread Jason Wessel
Sergei, While I would agree with your change, I guess I had not noticed how the defaults had changed since I originally pushed this upstream. My original intent was to have the default be config KGDB_ONLY_MODULES. Then there is no need for the conditionals and folks who need KGDB as a built

Re: [Kgdb-bugreport] [PATCH] Fix default choice of KGDB driver

2007-05-07 Thread Jason Wessel
Sergei Shtylyov wrote: I ask the question of Sergei and anyone else, if it makes more sense to have the KGDB_ONLY_MODULES as the default? If yes, I will make the change to have the default as using I/O modules. If no, it makes sense to merge Sergei's change. I'd vote against it... I

Re: [Kgdb-bugreport] KGDB 2.6.21.1 uprev

2007-05-07 Thread Tom Rini
On Sun, May 06, 2007 at 11:51:24PM -0700, Piet Delaney wrote: On Sat, 2007-05-05 at 10:59 -0700, Tom Rini wrote: On Fri, May 04, 2007 at 07:36:17PM -0700, Pete/Piet Delaney wrote: Last evening I asked Andrew about it and his option is that the kernel supports being compiled with gcc

Re: [Kgdb-bugreport] [PATCH] Fix default choice of KGDB driver

2007-05-07 Thread Sergei Shtylyov
Hello, I wrote: While I would agree with your change, I guess I had not noticed how the defaults had changed since I originally pushed this upstream. When you first select KGDB, the default selected driver will be specific to the platform, and without the change it's *always* 8250. My

Re: [Kgdb-bugreport] [PATCH] Fix default choice of KGDB driver

2007-05-07 Thread Jason Wessel
Sergei Shtylyov wrote: In fact, you've brought up an interesting point -- when I tried using KGDBoE as a module, I failed at that. How did you manage to make it work? WBR, Sergei It used to be the case that you could build a built-in rs232 driver as well kgdboe and load that as a

Re: [Kgdb-bugreport] [PATCH] make KGDB depend on !DEBUG_PREEMPT

2007-05-07 Thread Sergei Shtylyov
Hello. Amit S. Kale wrote: Looks good. May I ask why it hasn't been committed then? :-/ Must have been difficult to find out that this was the reason for the problems you'd seen :-). -Amit Hello folks, we've been observing different kinds of lockups and even firmware corruption

Re: [Kgdb-bugreport] [PATCH] make KGDB depend on !DEBUG_PREEMPT

2007-05-07 Thread Sergei Shtylyov
Hello, I wrote: Looks good. May I ask why it hasn't been committed then? :-/ Oh, I see -- CVS didn't have lib/Kconfig.kgdb file, and Vitaly didn't care to patch the proper file. :-) Must have been difficult to find out that this was the reason for the problems you'd seen :-). -Amit

[Kgdb-bugreport] [PATCH] Fix PXA and AMBA PL011 UARTs' KGDB drivers

2007-05-07 Thread Sergei Shtylyov
Fix errors/warnings in the PXA and AMBA PL011 UARTs' KGDB serial drivers: - PXA UART selection was missing; - KGDB baud rate option was not enabled; - write_char method took argument of type 'int' instead of 'u8'. Signed-off-by: Vitaly Wool [EMAIL PROTECTED] Signed-off-by: Sergey Shtylyov

Re: [Kgdb-bugreport] [PATCH] Fix PXA and AMBA PL011 UARTs' KGDB drivers

2007-05-07 Thread Jason Wessel
Sergei Shtylyov wrote: Fix errors/warnings in the PXA and AMBA PL011 UARTs' KGDB serial drivers: - PXA UART selection was missing; - KGDB baud rate option was not enabled; - write_char method took argument of type 'int' instead of 'u8'. Signed-off-by: Vitaly Wool [EMAIL PROTECTED]

Re: [Kgdb-bugreport] [PATCH] Fix PXA and AMBA PL011 UARTs' KGDB drivers

2007-05-07 Thread Sergei Shtylyov
Hello. Jason Wessel wrote: Fix errors/warnings in the PXA and AMBA PL011 UARTs' KGDB serial drivers: - PXA UART selection was missing; - KGDB baud rate option was not enabled; - write_char method took argument of type 'int' instead of 'u8'. Signed-off-by: Vitaly Wool [EMAIL PROTECTED]

Re: [Kgdb-bugreport] [PATCH] make KGDB depend on !DEBUG_PREEMPT

2007-05-07 Thread Jason Wessel
Sergei Shtylyov wrote: [snip snip] we've been observing different kinds of lockups and even firmware corruption stepping through functions w/ KGDB when KGDB and DEBUG_PREEMPT are enabled in the kernel. It looks like such can't be avoided, it's just KGDB and DEBUG_PREEMPT can't safely work

Re: [Kgdb-bugreport] WANT_EXTRA_DEBUG_INFORMATION' refer to undefined symbol 'UNWIND_INFO'

2007-05-07 Thread Wessel, Jason
What did you run that caused the warnings to show up? Jason. -Original Message- From: Pete/Piet Delaney [mailto:[EMAIL PROTECTED] Sent: Monday, May 07, 2007 06:23 PM Pacific Standard Time To: Wessel, Jason Cc: Sergei Shtylyov; kgdb-bugreport@lists.sourceforge.net; Amit S.