[PATCH 07/11] powerpc/64s: Add support for RFI flush of L1-D cache
Jon Masters
jcm at redhat.com
Tue Jan 9 16:55:17 AEDT 2018
On 01/08/2018 11:54 AM, Michael Ellerman wrote:
> On some CPUs we can prevent the Meltdown vulnerability by flushing the
> L1-D cache on exit from kernel to user mode, and from hypervisor to
> guest.
I've tested multiple iterations of these patches over the past few
weeks, on both real hardware, and on a variety of emulation platforms.
Tested-by: Jon Masters <jcm at redhat.com>
--
Computer Architect | Sent from my Fedora powered laptop
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