Messages in this thread | | | Date | Thu, 28 Jul 2016 21:00:48 -0700 (PDT) | Subject | Re: [PATCH v2 2/2] sparc64: Fix pagetable freeing for hugepage regions | From | David Miller <> |
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From: Nitin Gupta <nitin.m.gupta@oracle.com> Date: Thu, 23 Jun 2016 15:05:36 -0700
> 8M pages now allocate page tables till PMD level only. > So, when freeing page table for 8M hugepage backed region, > make sure we don't try to access non-existent PTE level. > > Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
The manner in which you have submitted this change breaks bisectability.
The "problem" you are fixing here is introduced by you in patch #1.
You need to combine these two changes together, otherwise there is an intermediate state where the kernel is broken by your changes.
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