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[XenARM] Strange behaviour...
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| Subject: | [XenARM] Strange behaviour... |
| From: | ROSSIER Daniel <Daniel.Rossier@xxxxxxxxxx> |
| Date: | Fri, 22 May 2009 11:01:02 +0200 |
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| Thread-topic: | Strange behaviour... |
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Hello,
Just a question:
The following code is taken from domain_build.c in Samsung's port, in the build_pagetable() function:
…
for (count = 0; count < 4; count++) {
*(pde + count) = l2e_from_paddr((unsigned long)pte, __L2_PAGE_USER_TABLE);
pte += 256; /* coarse page table on ARM */
}
…
However, the l2e_from_paddr() begins with the following assertion: ASSERT((pa & ~(PADDR_MASK & PAGE_MASK)) == 0);
Which will fail since the pte address is incremented with 256 (*4), and is not 4 KB-page aligned.
Is the build_pagetable() function not used anymore?
Cheers
Daniel
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