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    SubjectRe: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00
    Date
    On Wed, 08 Jun 2005 16:18:58 +0200, 
    Michal Schmidt <xschmi00@stud.feec.vutbr.cz> wrote:
    >Ingo Molnar wrote:
    >> i have released the -V0.7.48-00 Real-Time Preemption patch, which can be
    >> downloaded from the usual place:
    >
    >The build fails with inconsistent kallsyms data:
    > ...
    > LD .tmp_vmlinux1
    > KSYM .tmp_kallsyms1.S
    > AS .tmp_kallsyms1.o
    > LD .tmp_vmlinux2
    > KSYM .tmp_kallsyms2.S
    > AS .tmp_kallsyms2.o
    > LD vmlinux
    > SYSMAP System.map
    > SYSMAP .tmp_System.map
    >Inconsistent kallsyms data

    Apply this patch, make debug_kallsyms, 'tar czvf map.tar.gz .tmp_map*'
    and mail map.tar.gz to me, not the list.

    Index: linux/Makefile
    ===================================================================
    --- linux.orig/Makefile 2005-06-07 12:04:16.674163303 +1000
    +++ linux/Makefile 2005-06-09 00:38:50.270431501 +1000
    @@ -723,6 +723,16 @@ quiet_cmd_kallsyms = KSYM $@
    # Needs to visit scripts/ before $(KALLSYMS) can be used.
    $(KALLSYMS): scripts ;

    +# Generate some data for debugging strange kallsyms problems
    +debug_kallsyms: .tmp_map$(last_kallsyms)
    +
    +.tmp_map%: .tmp_vmlinux% FORCE
    + ($(OBJDUMP) -h $< | $(AWK) '/^ +[0-9]/{print $$4 " 0 " $$2}'; $(NM) $<) | sort > $@
    +
    +.tmp_map3: .tmp_map2
    +
    +.tmp_map2: .tmp_map1
    +
    endif # ifdef CONFIG_KALLSYMS

    # vmlinux image - including updated kernel symbols
    -
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