Searched hist:af9a0e21 (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/arch/arm64/kvm/ |
| H A D | fpsimd.c | af9a0e21 Thu Oct 21 08:10:35 CDT 2021 Marc Zyngier <maz@kernel.org> KVM: arm64: Introduce flag shadowing TIF_FOREIGN_FPSTATE
We currently have to maintain a mapping the thread_info structure
at EL2 in order to be able to check the TIF_FOREIGN_FPSTATE flag.
In order to eventually get rid of this, start with a vcpu flag that
shadows the thread flag on each entry into the hypervisor.
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
| H A D | arm.c | af9a0e21 Thu Oct 21 08:10:35 CDT 2021 Marc Zyngier <maz@kernel.org> KVM: arm64: Introduce flag shadowing TIF_FOREIGN_FPSTATE
We currently have to maintain a mapping the thread_info structure
at EL2 in order to be able to check the TIF_FOREIGN_FPSTATE flag.
In order to eventually get rid of this, start with a vcpu flag that
shadows the thread flag on each entry into the hypervisor.
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
| /openbmc/linux/arch/arm64/kvm/hyp/include/hyp/ |
| H A D | switch.h | af9a0e21 Thu Oct 21 08:10:35 CDT 2021 Marc Zyngier <maz@kernel.org> KVM: arm64: Introduce flag shadowing TIF_FOREIGN_FPSTATE
We currently have to maintain a mapping the thread_info structure
at EL2 in order to be able to check the TIF_FOREIGN_FPSTATE flag.
In order to eventually get rid of this, start with a vcpu flag that
shadows the thread flag on each entry into the hypervisor.
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
| /openbmc/linux/arch/arm64/include/asm/ |
| H A D | kvm_host.h | af9a0e21 Thu Oct 21 08:10:35 CDT 2021 Marc Zyngier <maz@kernel.org> KVM: arm64: Introduce flag shadowing TIF_FOREIGN_FPSTATE
We currently have to maintain a mapping the thread_info structure
at EL2 in order to be able to check the TIF_FOREIGN_FPSTATE flag.
In order to eventually get rid of this, start with a vcpu flag that
shadows the thread flag on each entry into the hypervisor.
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|