[OpenBIOS] [PATCH] ppc: fix stack usage in mmu_claim, mem_claim
segher at kernel.crashing.org
Wed Jun 17 23:10:18 CEST 2015
On Wed, Jun 17, 2015 at 03:19:41PM -0500, Cormac O'Brien wrote:
> The 'phys' argument to mem_claim() and 'virt' argument to mmu_claim() are now
> only popped from the stack if the 'align' argument is provided.
You probably also want to mention you no longer THROW when the
return value is -1 (and explain why).
> + phys_addr_t phys = -1UL;
Is this the common style in this code? Will "long int" always fit
phys_addr_t? Seems shaky.
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