Messages in this thread | | | Date | Thu, 17 Nov 2005 09:38:53 +0000 | From | "venkata jagadish.p" <> | Subject | Re: RT patched kernel debugging |
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john cooper wrote:
> 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. > > Patch was applied properly, for an i386 target it was compiled with out any errors, and it is working properly. When i try to complile the rt patch applied kernel i didnot found TIF_NEED_RESCHED_DELAYED in include/asm-um/thread_info.h Is there any separate patch required for debugging rtpatched kernel with UML.
regards, Venka ta jagadish.p
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