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(parent: f6ff0e8) | patch
powerpc/powernv: Allow memory that has been hot-removed to be hot-added
authorRashmica Gupta <rashmica.g@gmail.com>
Fri, 3 Aug 2018 06:06:00 +0000 (16:06 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 10 Aug 2018 12:12:31 +0000 (22:12 +1000)
commit250407c41ee3cba9080285bb69baa33742e81bdd
tree6475bec1418566c5edc0d1d9ff12448bee69ec9atree | snapshot
parentf6ff0e8f16e89742d389b7fb513d26defbfeeecdcommit | diff
powerpc/powernv: Allow memory that has been hot-removed to be hot-added

This patch allows the memory removed by memtrace to be readded to the
kernel. So now you don't have to reboot your system to add the memory
back to the kernel or to have a different amount of memory removed.

Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
Tested-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/memtrace.c diff | blob | history
Linux Kernel Source Tree.