In 2.6.19-rc6-mm2, kvm places struct attributes between
"struct" and the struct name (in drivers/kvm/kvm_main.c):
void fx_init(struct kvm_vcpu *vcpu)
{
struct __attribute__ ((__packed__)) fx_image_s {
u16 control; //fcw
u16 status; //fsw
u16 tag; // ftw
u16 opcode; //fop
u64 ip; // fpu ip
u64 operand;// fpu dp
u32 mxcsr;
u32 mxcsr_mask;
} *fx_image;
This is legal gcc according to
http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/Type-Attributes.html#Type-Attributes
but sparse complains about it (and following usage statements):
drivers/kvm/kvm_main.c:473:9: error: Trying to use reserved word
'__attribute__' as identifier
drivers/kvm/kvm_main.c:473:38: error: Expected ; at end of declaration
drivers/kvm/kvm_main.c:473:38: error: got fx_image_s
drivers/kvm/kvm_main.c:485:14: error: Expected ) in function declarator
drivers/kvm/kvm_main.c:485:14: error: got ->
drivers/kvm/kvm_main.c:487:14: error: Expected ) in function declarator
drivers/kvm/kvm_main.c:487:14: error: got ->
drivers/kvm/kvm_main.c:488:17: error: Expected ) in function declarator
drivers/kvm/kvm_main.c:488:17: error: got ->
drivers/kvm/kvm_main.c:491:10: error: Expected ; at end of declaration
drivers/kvm/kvm_main.c:491:10: error: got ->
drivers/kvm/kvm_main.c:492:13: error: Expected ) in function declarator
drivers/kvm/kvm_main.c:492:13: error: got ->
drivers/kvm/kvm_main.c:494:1: error: Expected ; end of type declaration
drivers/kvm/kvm_main.c:494:1: error: got }
drivers/kvm/kvm_main.c:490:2: error: symbol 'fx_image' redeclared with
different type (originally declared at drivers/kvm/kvm_main.c:483) - different
base types
drivers/kvm/kvm_main.c:491:2: error: symbol 'fx_image' redeclared with
different type (originally declared at drivers/kvm/kvm_main.c:483) - different
base types
---
~Randy
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