[Bugme-new] [Bug 9170] New: undefined reference to `cpu_tlb' if used -O0

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=9170

           Summary: undefined reference to `cpu_tlb'  if used -O0
           Product: Platform Specific/Hardware
           Version: 2.5
     KernelVersion: 2.6.22
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: ARM
        AssignedTo: rmk at arm.linux.org.uk
        ReportedBy: aboy67 at 21cn.com


Most recent kernel where this bug did not occur:
Distribution:
Hardware Environment:
Software Environment:
Problem Description:

Steps to reproduce:

in "Linux/include/asm-arm/tlbflush.h" line:186 188
the  "cpu_tlb" should in "#ifdef MULTI_TLB  ... #endif"
in this file and those include it, unuse the "cpu_tlb". 
result : if use -O0 will occurs undefined reference to `cpu_tlb' ,
    but use -Os or -O2 will not occurs.


-- 
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.