Re: RT patched kernel debugging

john cooper
2005-11-16T13:48:28Z

venkata jagadish.p wrote:
> Hi all,
> I am trying to debug the RT patched kernel with UML. But it is showing
> these errors
> My kernel version is 2.6.13 and applied patch-2.6.13-rt14 to this kernel
>
>
> gcc -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing
> -fno-common -ffreestanding -O2 -fno-omit-frame-pointer
> -fno-optimize-sibling-calls -g -D__arch_um__ -DSUBARCH=\"i386\"
> -Iarch/um/include -I/usr/src/linux-2.6.13/arch/um/kernel/tt/include
> -I/usr/src/linux-2.6.13/arch/um/kernel/skas/include -Dvmap=kernel_vmap
> -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask
> -fno-unit-at-a-time -U__i386__ -Ui386 -D_LARGEFILE64_SOURCE
> -Wdeclaration-after-statement -Wno-pointer-sign -nostdinc -isystem
> /usr/lib/gcc/i386-redhat-linux/4.0.0/include -D__KERNEL__ -Iinclude -S
> -o arch/um/kernel-offsets.s arch/um/sys-i386/kernel-offsets.c
> In file included from arch/um/sys-i386/kernel-offsets.c:3:
> include/linux/sched.h: In function ‘set_tsk_need_resched_delayed’:
> include/linux/sched.h:1465: error: ‘TIF_NEED_RESCHED_DELAYED’ undeclared
> (first use in this function)

That's odd. Did the patch apply cleanly?
TIF_NEED_RESCHED_DELAYED should be defined in
include/asm-i386/thread_info.h for an i386
target.

-john

--
john.cooper@timesys.com