b3c4b98250
When CONFIG_FUNCTION_TRACER is disabled, compilation fails as follows: CC arch/x86/xen/setup.o In file included from arch/x86/include/asm/xen/hypercall.h:42, from arch/x86/xen/setup.c:19: include/trace/events/xen.h:31: warning: 'struct multicall_entry' declared inside parameter list include/trace/events/xen.h:31: warning: its scope is only this definition or declaration, which is probably not what you want include/trace/events/xen.h:31: warning: 'struct multicall_entry' declared inside parameter list include/trace/events/xen.h:31: warning: 'struct multicall_entry' declared inside parameter list include/trace/events/xen.h:31: warning: 'struct multicall_entry' declared inside parameter list [...] arch/x86/xen/trace.c:5: error: '__HYPERVISOR_set_trap_table' undeclared here (not in a function) arch/x86/xen/trace.c:5: error: array index in initializer not of integer type arch/x86/xen/trace.c:5: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:6: error: '__HYPERVISOR_mmu_update' undeclared here (not in a function) arch/x86/xen/trace.c:6: error: array index in initializer not of integer type arch/x86/xen/trace.c:6: error: (near initialization for 'xen_hypercall_names') Fix this by making sure struct multicall_entry has a declaration in scope at all times, and don't bother compiling xen/trace.c when tracing is disabled. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> |
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.. | ||
debugfs.c | ||
debugfs.h | ||
enlighten.c | ||
grant-table.c | ||
irq.c | ||
Kconfig | ||
Makefile | ||
mmu.c | ||
mmu.h | ||
multicalls.c | ||
multicalls.h | ||
p2m.c | ||
pci-swiotlb-xen.c | ||
platform-pci-unplug.c | ||
setup.c | ||
smp.c | ||
spinlock.c | ||
suspend.c | ||
time.c | ||
trace.c | ||
vdso.h | ||
xen-asm_32.S | ||
xen-asm_64.S | ||
xen-asm.h | ||
xen-asm.S | ||
xen-head.S | ||
xen-ops.h |