This series backports some recent fixes for SVE/KVM interactions from Mark Rutland to v6.13.
Signed-off-by: Mark Brown broonie@kernel.org --- Changes in v2: - Remove an erronious kern_hyp_va(). - Move standard cherry pick to stable format in patch 8. - Link to v1: https://lore.kernel.org/r/20250312-stable-sve-6-13-v1-0-c7ba07a6f4f7@kernel....
--- Fuad Tabba (1): KVM: arm64: Calculate cptr_el2 traps on activating traps
Mark Rutland (7): KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state KVM: arm64: Remove host FPSIMD saving for non-protected KVM KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN KVM: arm64: Refactor exit handlers KVM: arm64: Mark some header functions as inline KVM: arm64: Eagerly switch ZCR_EL{1,2}
arch/arm64/include/asm/kvm_host.h | 25 ++---- arch/arm64/kernel/fpsimd.c | 25 ------ arch/arm64/kvm/arm.c | 9 --- arch/arm64/kvm/fpsimd.c | 100 ++---------------------- arch/arm64/kvm/hyp/entry.S | 5 ++ arch/arm64/kvm/hyp/include/hyp/switch.h | 133 ++++++++++++++++++++++--------- arch/arm64/kvm/hyp/nvhe/hyp-main.c | 11 +-- arch/arm64/kvm/hyp/nvhe/pkvm.c | 30 ------- arch/arm64/kvm/hyp/nvhe/switch.c | 134 ++++++++++++++++++-------------- arch/arm64/kvm/hyp/vhe/switch.c | 21 ++--- 10 files changed, 201 insertions(+), 292 deletions(-) --- base-commit: 648e04a805652f513af04b47035cde896addf9b0 change-id: 20250227-stable-sve-6-13-5ceaf408b5f7
Best regards,