* re: [IA64] Failure to grow RBS
@ 2013-11-06 19:26 Dan Carpenter
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From: Dan Carpenter @ 2013-11-06 19:26 UTC (permalink / raw)
To: linux-ia64
Hello Andrew Burgess,
This is a semi-automatic email about new static checker warnings.
The patch e8c59c0cf9c9: "[IA64] Failure to grow RBS" from Aug 16,
2007, leads to the following Smatch complaint:
arch/ia64/mm/fault.c:138 ia64_do_page_fault()
error: we previously assumed 'vma' could be null (see line 138)
arch/ia64/mm/fault.c
137 */
138 if (( !vma && prev_vma ) || (address < vma->vm_start) )
^^^^ ^^^^^^^^^^^^^
If !vma and !prev_vma then Oops.
139 goto check_expansion;
140
regards,
dan carpenter
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