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/^int kvm_init\(/ { anon_inodes = 1 }
/return 0;/ && anon_inodes {
print "\tr = kvm_init_anon_inodes();";
print "\tif (r) {";
print "\t\t__free_page(bad_page);";
print "\t\tgoto out;";
print "\t}";
print "\tpreempt_notifier_sys_init();";
printf("\tprintk(\"loaded kvm module (%s)\\n\");\n", version);
anon_inodes = 0
}
/^void kvm_exit/ { anon_inodes_exit = 1 }
/\}/ && anon_inodes_exit {
print "\tkvm_exit_anon_inodes();";
print "\tpreempt_notifier_sys_exit();";
anon_inodes_exit = 0
}
/MODULE_AUTHOR/ {
printf("MODULE_INFO(version, \"%s\");\n", version)
}
/^static void vmx_load_host_state/ {
vmx_load_host_state = 1
}
/vmcs_readl\(HOST_GS_BASE\)/ && vmx_load_host_state {
$0 = "\t\twrmsrl(MSR_GS_BASE, gsbase);";
vmx_load_host_state = 0
}
/^\t\.fault = / {
fcn = gensub(/,/, "", "g", $3)
$0 = "\t.VMA_OPS_FAULT(fault) = VMA_OPS_FAULT_FUNC(" fcn "),"
}
/^static int .*_stat_get/ {
$3 = "__" $3
}
/DEFINE_SIMPLE_ATTRIBUTE.*_stat_get/ {
name = gensub(/,/, "", "g", $2);
print "MAKE_SIMPLE_ATTRIBUTE_GETTER(" name ")"
}
{ sub(/linux\/mm_types\.h/, "linux/mm.h") }
{ sub(/tsc_khz/, "kvm_tsc_khz") }
{ sub(/\<desc_struct\>/, "kvm_desc_struct") }
{ sub(/\<ldttss_desc64\>/, "kvm_ldttss_desc64") }
{ sub(/\<desc_ptr\>/, "kvm_desc_ptr") }
/^\t\.name = "kvm"/ { $0 = "\tset_kset_name(\"kvm\")," }
{ print }
/kvm_x86_ops->run/ {
print "\tspecial_reload_dr7();"
}
/unsigned long flags;/ && vmx_load_host_state {
print "\tunsigned long gsbase;"
}
/local_irq_save/ && vmx_load_host_state {
print "\t\tgsbase = vmcs_readl(HOST_GS_BASE);"
}
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