Re: [PATCH] Fix xfs build error on ia64 (mismatch section for xfs_qm_exit())

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Mar 26, 2012 at 09:43:06AM -0700, Luck, Tony wrote:
> ia64 deletes __exit section during the final link stage of vmlinux.
> This means that code should not call __exit functions in modules
> that can be built in to the kernel.
> 
> Building with CONFIG_DEBUG_SECTION_MISMATCH=y we see these build messages:
> 
> WARNING: vmlinux.o(.init.text+0x22462): Section mismatch in reference from the function init_xfs_fs() to the function .exit.text:xfs_qm_exit()
> The function __init init_xfs_fs() references
> a function __exit xfs_qm_exit().
> This is often seen when error handling in the init function
> uses functionality in the exit path.
> The fix is often to remove the __exit annotation of
> xfs_qm_exit() so it may be used outside an exit section.
> 
> ...
> 
> `xfs_qm_exit' referenced in section `.init.text' of fs/built-in.o: defined in discarded section `.exit.text' of fs/built-in.o
> make: *** [.tmp_vmlinux1] Error 1
> 
> Introduced in commit a05931ceb0160deadbd7798d60d01b17f2d81b09
>     xfs: remove the global xfs_Gqm structure
> 
> Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>

Thanks Tony,

We have a patch from Gerard Snitselaar that fixes this.

Regards,
	Ben

_______________________________________________
xfs mailing list
xfs@xxxxxxxxxxx
http://oss.sgi.com/mailman/listinfo/xfs


[Index of Archives]     [Linux XFS Devel]     [Linux Filesystem Development]     [Filesystem Testing]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux