Re: [PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-30 Thread kbuild test robot
Hi Pavel, [auto build test ERROR on sparc/master] [also build test ERROR on v4.13-rc7 next-20170829] [cannot apply to mmotm/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-30 Thread kbuild test robot
Hi Pavel, [auto build test ERROR on sparc/master] [also build test ERROR on v4.13-rc7 next-20170829] [cannot apply to mmotm/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-30 Thread kbuild test robot
Hi Pavel, [auto build test ERROR on sparc/master] [also build test ERROR on v4.13-rc7 next-20170829] [cannot apply to mmotm/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-30 Thread kbuild test robot
Hi Pavel, [auto build test ERROR on sparc/master] [also build test ERROR on v4.13-rc7 next-20170829] [cannot apply to mmotm/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-28 Thread Pavel Tatashin
Some memory is reserved but unavailable: not present in memblock.memory (because not backed by physical pages), but present in memblock.reserved. Such memory has backing struct pages, but they are not initialized by going through __init_single_page(). In some cases these struct pages are accessed

[PATCH v7 08/11] mm: zero reserved and unavailable struct pages

2017-08-28 Thread Pavel Tatashin
Some memory is reserved but unavailable: not present in memblock.memory (because not backed by physical pages), but present in memblock.reserved. Such memory has backing struct pages, but they are not initialized by going through __init_single_page(). In some cases these struct pages are accessed