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Switch build system to accompanied kernel headers

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This helps reducing our build-time checks for feature support in the
available Linux kernel headers. And it helps users that do not have
sufficiently recent headers installed on their build machine.

Consequently, the patch removes and build-time checks for kvm and vhost
in configure, the --kerneldir switch, and KVM_CFLAGS. Kernel headers are
supposed to be provided by QEMU only.

s390 needs some extra love as it carries redefinitions from kernel
headers.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Jan Kiszka 2011-06-08 16:10:57 +02:00 • committed by Marcelo Tosatti
parent 51b24e34d4
commit e205c7902f
4 changed files with 21 additions and 145 deletions
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10
target-s390x/cpu.h
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@ -313,16 +313,6 @@ CPUState *s390_cpu_addr2state(uint16_t cpu_addr);
/* from s390-virtio-bus */
extern const target_phys_addr_t virtio_size;
#ifndef KVM_S390_SIGP_STOP
#define KVM_S390_SIGP_STOP 0
#define KVM_S390_PROGRAM_INT 0
#define KVM_S390_SIGP_SET_PREFIX 0
#define KVM_S390_RESTART 0
#define KVM_S390_INT_VIRTIO 0
#define KVM_S390_INT_SERVICE 0
#define KVM_S390_INT_EMERGENCY 0
#endif
#endif
void cpu_lock(void);
void cpu_unlock(void);