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authorThomas Gleixner2022-01-05 04:35:28 -0800
committerPaolo Bonzini2022-01-14 13:44:40 -0500
commitc60427dd50ba9b20063ccaed0e98d62e886d7a3b (patch)
tree5555b7cc1f8a3e5946015a0262d478f5566e59d0 /arch/x86/kernel/irqflags.S
parent690a757d610e50c2c3acd2e4bc3992cfc63feff2 (diff)
x86/fpu: Add uabi_size to guest_fpu
Userspace needs to inquire KVM about the buffer size to work with the new KVM_SET_XSAVE and KVM_GET_XSAVE2. Add the size info to guest_fpu for KVM to access. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Wei Wang <wei.w.wang@intel.com> Signed-off-by: Jing Liu <jing2.liu@intel.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20220105123532.12586-18-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kernel/irqflags.S')
0 files changed, 0 insertions, 0 deletions