Hi Christophe,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on robh/for-next char-misc/char-misc-testing
tip/locking/core linus/master v5.7-rc2 next-20200420]
[if your patch is applied to the wrong git tree, please drop us a note to
Commit 1bc54c03117b ("powerpc: rework 4xx PTE access and TLB miss")
reworked 44x PTE access to avoid atomic pte updates, and
left 8xx, 40x and fsl booke with atomic pte updates.
Commit 6cfd8990e27d ("powerpc: rework FSL Book-E PTE access and TLB
miss") removed atomic pte updates on fsl booke.
It we
