On Mon, Jan 14, 2019 at 10:38:16PM +0100, Simon Goldschmidt wrote: > lmb_add_region handles overlapping regions wrong: instead of merging > or rejecting to add a new reserved region that overlaps an existing > one, it just adds the new region. > > Since internally the same function is used for lmb_alloc, change > lmb_add_region to reject overlapping regions. > > Also, to keep reserved memory correct after 'free', reserved entries > created by allocating memory must not set their size to a multiple > of alignment but to the original size. This ensures the reserved > region is completely removed when the caller calls 'lmb_free', as > this one takes the same size as passed to 'lmb_alloc' etc. > > Add test to assert this. > > Signed-off-by: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com>
Applied to u-boot/master, thanks! -- Tom
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