The patch titled Subject: mm/memblock.c: hardcode the end_pfn being -1 has been removed from the -mm tree. Its filename was mm-memblock-hardcode-the-end_pfn-being-1.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------ From: Daniel Vacek neelx@redhat.com Subject: mm/memblock.c: hardcode the end_pfn being -1

This is just a cleanup. It aids handling the special end case in the next commit.

[akpm@linux-foundation.org: make it work against current -linus, not against -mm] [akpm@linux-foundation.org: make it work against current -linus, not against -mm some more] Link: http://lkml.kernel.org/r/1ca478d4269125a99bcfb1ca04d7b88ac1aee924.1520011944... Signed-off-by: Daniel Vacek neelx@redhat.com Cc: Michal Hocko mhocko@suse.com Cc: Vlastimil Babka vbabka@suse.cz Cc: Mel Gorman mgorman@techsingularity.net Cc: Pavel Tatashin pasha.tatashin@oracle.com Cc: Paul Burton paul.burton@imgtec.com Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---

mm/memblock.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)

diff -puN mm/memblock.c~mm-memblock-hardcode-the-end_pfn-being-1 mm/memblock.c --- a/mm/memblock.c~mm-memblock-hardcode-the-end_pfn-being-1 +++ a/mm/memblock.c @@ -1107,7 +1107,7 @@ unsigned long __init_memblock memblock_n struct memblock_type *type = &memblock.memory; unsigned int right = type->cnt; unsigned int mid, left = 0; - phys_addr_t addr = PFN_PHYS(pfn + 1); + phys_addr_t addr = PFN_PHYS(++pfn);

do { mid = (right + left) / 2; @@ -1118,15 +1118,15 @@ unsigned long __init_memblock memblock_n type->regions[mid].size)) left = mid + 1; else { - /* addr is within the region, so pfn + 1 is valid */ - return min(pfn + 1, max_pfn); + /* addr is within the region, so pfn is valid */ + return pfn; } } while (left < right);

if (right == type->cnt) - return max_pfn; + return -1UL; else - return min(PHYS_PFN(type->regions[right].base), max_pfn); + return PHYS_PFN(type->regions[right].base); }

/** _

Patches currently in -mm which might be from neelx@redhat.com are