Patchwork [08/15] kvm: Drop KVM_CAP build dependencies

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Submitter Marcelo Tosatti
Date June 21, 2011, 5:07 p.m.
Message ID <ba4047cf848a3f593777aac19551a216682fc248.1308676084.git.mtosatti@redhat.com>
Download mbox | patch
Permalink /patch/101340/
State New
Headers show

Comments

Marcelo Tosatti - June 21, 2011, 5:07 p.m.
From: Jan Kiszka <jan.kiszka@siemens.com>

No longer needed with accompanied kernel headers. We are only left with
build dependencies that are controlled by kvm arch headers.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---
 kvm-all.c |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

Patch

diff --git a/kvm-all.c b/kvm-all.c
index 4a9910a..cbc2532 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -757,21 +757,17 @@  int kvm_init(void)
     s->coalesced_mmio = kvm_check_extension(s, KVM_CAP_COALESCED_MMIO);
 
     s->broken_set_mem_region = 1;
-#ifdef KVM_CAP_JOIN_MEMORY_REGIONS_WORKS
     ret = kvm_check_extension(s, KVM_CAP_JOIN_MEMORY_REGIONS_WORKS);
     if (ret > 0) {
         s->broken_set_mem_region = 0;
     }
-#endif
 
 #ifdef KVM_CAP_VCPU_EVENTS
     s->vcpu_events = kvm_check_extension(s, KVM_CAP_VCPU_EVENTS);
 #endif
 
-#ifdef KVM_CAP_X86_ROBUST_SINGLESTEP
     s->robust_singlestep =
         kvm_check_extension(s, KVM_CAP_X86_ROBUST_SINGLESTEP);
-#endif
 
 #ifdef KVM_CAP_DEBUGREGS
     s->debugregs = kvm_check_extension(s, KVM_CAP_DEBUGREGS);
@@ -850,7 +846,6 @@  static void kvm_handle_io(uint16_t port, void *data, int direction, int size,
     }
 }
 
-#ifdef KVM_CAP_INTERNAL_ERROR_DATA
 static int kvm_handle_internal_error(CPUState *env, struct kvm_run *run)
 {
     fprintf(stderr, "KVM internal error.");
@@ -877,7 +872,6 @@  static int kvm_handle_internal_error(CPUState *env, struct kvm_run *run)
      */
     return -1;
 }
-#endif
 
 void kvm_flush_coalesced_mmio_buffer(void)
 {
@@ -1008,11 +1002,9 @@  int kvm_cpu_exec(CPUState *env)
                     (uint64_t)run->hw.hardware_exit_reason);
             ret = -1;
             break;
-#ifdef KVM_CAP_INTERNAL_ERROR_DATA
         case KVM_EXIT_INTERNAL_ERROR:
             ret = kvm_handle_internal_error(env, run);
             break;
-#endif
         default:
             DPRINTF("kvm_arch_handle_exit\n");
             ret = kvm_arch_handle_exit(env, run);