Merge branch 'context-id-fix' into fixes
authorMichael Ellerman <mpe@ellerman.id.au>
Thu, 13 Jun 2019 05:00:34 +0000 (15:00 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 13 Jun 2019 05:00:34 +0000 (15:00 +1000)
commit65565a68c582fec2f2a8f5aaa399118ab1209103
treeb6dcedd119531139eafa0c07c31a6ada4e5dfb63
parentc21f5a9ed85ca3e914ca11f421677ae9ae0d04b0
parent16391bfc862342f285195013b73c1394fab28b97
Merge branch 'context-id-fix' into fixes

This merges a fix for a bug in our context id handling on 64-bit hash
CPUs.

The fix was written against v5.1 to ease backporting to stable
releases. Here we are merging it up to a v5.2-rc2 base, which involves
a bit of manual resolution.

It also adds a test case for the bug.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/mm/book3s64/mmu_context.c