Re: [Update] Regression in 4.18 - 32-bit PowerPC crashes on boot - bisected to commit 1d40a5ea01d5

2018-06-30 Thread christophe leroy
Le 29/06/2018 à 22:42, Larry Finger a écrit : My PowerBook G4 Aluminum crashes on boot with 4.18-rcX kernels with a kernel BUG at include/linux/page-flags.h:700! The problem was bisected to commit 1d40a5ea01d5 ("mm: mark pages in use for page tables"). It is not possible to capture the bug w

Re: [PATCH v9 4/6] init: allow initcall tables to be emitted using relative references

2018-06-30 Thread kbuild test robot
Hi Ard, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.18-rc2 next-20180629] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Ar

Re: [Update] Regression in 4.18 - 32-bit PowerPC crashes on boot - bisected to commit 1d40a5ea01d5

2018-06-30 Thread Larry Finger
On 06/30/2018 04:31 AM, christophe leroy wrote: Le 29/06/2018 à 22:42, Larry Finger a écrit : My PowerBook G4 Aluminum crashes on boot with 4.18-rcX kernels with a kernel BUG at include/linux/page-flags.h:700! The problem was bisected to commit 1d40a5ea01d5 ("mm: mark pages in use for page ta

Re: [PATCH 1/2] powerpc/pkeys: preallocate execute_only key only if the key is available.

2018-06-30 Thread Gabriel Paubert
On Fri, Jun 29, 2018 at 09:58:37PM -0300, Thiago Jung Bauermann wrote: > > Gabriel Paubert writes: > > > On Thu, Jun 28, 2018 at 11:56:34PM -0300, Thiago Jung Bauermann wrote: > >> > >> Hello, > >> > >> Ram Pai writes: > >> > >> > Key 2 is preallocated and reserved for execute-only key. In rare

Re: [PATCH kernel v2 1/2] vfio/spapr: Use IOMMU pageshift rather than pagesize

2018-06-30 Thread Alex Williamson
On Tue, 26 Jun 2018 15:59:25 +1000 Alexey Kardashevskiy wrote: > The size is always equal to 1 page so let's use this. Later on this will > be used for other checks which use page shifts to check the granularity > of access. > > This should cause no behavioral change. > > Reviewed-by: David Gib