[PATCH v3 12/15] arm64: kvm: Compile remaining hyp/ files for both VHE/nVHE

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch is part of a series which builds KVM's non-VHE hyp code separately
from VHE and the rest of the kernel.

The following files in hyp/ contain only code shared by VHE/nVHE:
  vgic-v3-sr.c, aarch32.c, vgic-v2-cpuif-proxy.c, entry.S, fpsimd.S
Compile them under both configurations. Deletions in image-vars.h reflect
eliminated dependencies of nVHE code on the rest of the kernel.

Signed-off-by: David Brazdil <dbrazdil@xxxxxxxxxx>
---
 arch/arm64/kernel/image-vars.h   | 19 -------------------
 arch/arm64/kvm/hyp/nvhe/Makefile |  5 +++--
 2 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/arch/arm64/kernel/image-vars.h b/arch/arm64/kernel/image-vars.h
index 94bfc61b3f51..2cc3e7673dc2 100644
--- a/arch/arm64/kernel/image-vars.h
+++ b/arch/arm64/kernel/image-vars.h
@@ -61,27 +61,9 @@ __efistub__ctype		= _ctype;
  * memory mappings.
  */
 
-__kvm_nvhe___fpsimd_restore_state = __fpsimd_restore_state;
-__kvm_nvhe___fpsimd_save_state = __fpsimd_save_state;
-__kvm_nvhe___guest_enter = __guest_enter;
-__kvm_nvhe___guest_exit = __guest_exit;
 __kvm_nvhe___hyp_panic_string = __hyp_panic_string;
 __kvm_nvhe___hyp_stub_vectors = __hyp_stub_vectors;
 __kvm_nvhe___icache_flags = __icache_flags;
-__kvm_nvhe___vgic_v2_perform_cpuif_access = __vgic_v2_perform_cpuif_access;
-__kvm_nvhe___vgic_v3_activate_traps = __vgic_v3_activate_traps;
-__kvm_nvhe___vgic_v3_deactivate_traps = __vgic_v3_deactivate_traps;
-__kvm_nvhe___vgic_v3_get_ich_vtr_el2 = __vgic_v3_get_ich_vtr_el2;
-__kvm_nvhe___vgic_v3_init_lrs = __vgic_v3_init_lrs;
-__kvm_nvhe___vgic_v3_perform_cpuif_access = __vgic_v3_perform_cpuif_access;
-__kvm_nvhe___vgic_v3_read_vmcr = __vgic_v3_read_vmcr;
-__kvm_nvhe___vgic_v3_restore_aprs = __vgic_v3_restore_aprs;
-__kvm_nvhe___vgic_v3_restore_state = __vgic_v3_restore_state;
-__kvm_nvhe___vgic_v3_save_aprs = __vgic_v3_save_aprs;
-__kvm_nvhe___vgic_v3_save_state = __vgic_v3_save_state;
-__kvm_nvhe___vgic_v3_write_vmcr = __vgic_v3_write_vmcr;
-__kvm_nvhe_abort_guest_exit_end = abort_guest_exit_end;
-__kvm_nvhe_abort_guest_exit_start = abort_guest_exit_start;
 __kvm_nvhe_arm64_const_caps_ready = arm64_const_caps_ready;
 __kvm_nvhe_arm64_enable_wa2_handling = arm64_enable_wa2_handling;
 __kvm_nvhe_arm64_ssbd_callback_required = arm64_ssbd_callback_required;
@@ -94,7 +76,6 @@ __kvm_nvhe_idmap_t0sz = idmap_t0sz;
 __kvm_nvhe_kimage_voffset = kimage_voffset;
 __kvm_nvhe_kvm_host_data = kvm_host_data;
 __kvm_nvhe_kvm_patch_vector_branch = kvm_patch_vector_branch;
-__kvm_nvhe_kvm_skip_instr32 = kvm_skip_instr32;
 __kvm_nvhe_kvm_update_va_mask = kvm_update_va_mask;
 __kvm_nvhe_kvm_vgic_global_state = kvm_vgic_global_state;
 __kvm_nvhe_panic = panic;
diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index 4ec34abce0a9..d51ae163430d 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -7,8 +7,9 @@ asflags-y := -D__KVM_NVHE_HYPERVISOR__
 ccflags-y := -D__KVM_NVHE_HYPERVISOR__ -fno-stack-protector \
 	     -DDISABLE_BRANCH_PROFILING $(DISABLE_STACKLEAK_PLUGIN)
 
-obj-y := ../timer-sr.o timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o \
-	 hyp-init.o ../hyp-entry.o
+obj-y := ../vgic-v3-sr.o ../timer-sr.o timer-sr.o ../aarch32.o \
+	 ../vgic-v2-cpuif-proxy.o sysreg-sr.o debug-sr.o ../entry.o switch.o \
+	 ../fpsimd.o tlb.o hyp-init.o ../hyp-entry.o
 
 obj-y := $(patsubst %.o,%.hyp.o,$(obj-y))
 extra-y := $(patsubst %.hyp.o,%.hyp.tmp.o,$(obj-y))
-- 
2.27.0

_______________________________________________
kvmarm mailing list
kvmarm@xxxxxxxxxxxxxxxxxxxxx
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm



[Index of Archives]     [Linux KVM]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux