On Tue, May 21, 2019 at 06:21:38PM +0100, Julien Grall wrote: > The only external user of fpsimd_save() and fpsimd_flush_cpu_state() is > the KVM FPSIMD code. > > A following patch will introduce a mechanism to acquire owernship of the > FPSIMD/SVE context for performing context management operations. Rather > than having to export the new helpers to get/put the context, we can just > introduce a new function to combine fpsimd_save() and > fpsimd_flush_cpu_state(). > > This has also the advantage to remove any external call of fpsimd_save() > and fpsimd_flush_cpu_state(), so they can be turned static. > > Lastly, the new function can also be used in the PM notifier. > > Signed-off-by: Julien Grall <julien.gr...@arm.com> > Reviewed-by: Dave Martin <dave.mar...@arm.com> [...] > --- > arch/arm64/include/asm/fpsimd.h | 4 +--- > arch/arm64/kernel/fpsimd.c | 17 +++++++++++++---- > arch/arm64/kvm/fpsimd.c | 4 +--- > 3 files changed, 15 insertions(+), 10 deletions(-)
Marc, since this touches KVM, can I get an ack on this patch? I plan to queue the series. Thanks. -- Catalin
