Re: [Qemu-devel] [QEMU-PPC] [PATCH] target/ppc/spapr: Enable H_PAGE_INIT in-kernel handling

2019-03-06 Thread David Gibson
On Wed, Mar 06, 2019 at 05:06:08PM +1100, Suraj Jitindar Singh wrote: > The H_CALL H_PAGE_INIT can be used to zero or copy a page of guest > memory. Enable the in-kernel H_PAGE_INIT handler. > > The in-kernel handler takes half the time to complete compared to > handling the H_CALL in userspace. >

[Qemu-devel] [QEMU-PPC] [PATCH] target/ppc/spapr: Enable H_PAGE_INIT in-kernel handling

2019-03-05 Thread Suraj Jitindar Singh
The H_CALL H_PAGE_INIT can be used to zero or copy a page of guest memory. Enable the in-kernel H_PAGE_INIT handler. The in-kernel handler takes half the time to complete compared to handling the H_CALL in userspace. Signed-off-by: Suraj Jitindar Singh --- hw/ppc/spapr.c | 3 +++ target/p