build error

Hi,
I get this error when compile the git tree virt/kvm/kvm.git next

My machine is a Xserve G5 DUAL processor, Lenny with gcc-4.3.2

HOSTCC  scripts/bin2c
HOSTLD  scripts/mod/modpost
CALL    scripts/checksyscalls.sh

<stdin>:1523:2: warning: #warning syscall recvmmsg not implemented
CC init/main.o
HOSTCC usr/gen_init_cpio

[...]

LD      arch/powerpc/platforms/built-in.o
CC      arch/powerpc/kernel/pci_dn.o
LD      arch/powerpc/math-emu/built-in.o
CC      arch/powerpc/kernel/isa-bridge.o
CC      arch/powerpc/kvm/book3s_64_exports.o
CC      arch/powerpc/kernel/pci-common.o
CC      arch/powerpc/kvm/../../../virt/kvm/kvm_main.o
CC      arch/powerpc/kernel/pci_of_scan.o
CC      arch/powerpc/kvm/../../../virt/kvm/coalesced_mmio.o
CC      arch/powerpc/kvm/powerpc.o
CC      arch/powerpc/kernel/msi.o
CC      arch/powerpc/kernel/machine_kexec.o
CC      arch/powerpc/kvm/emulate.o
CC      arch/powerpc/kernel/crash.o
CC      arch/powerpc/kvm/book3s.o

cc1: warnings being treated as errors
arch/powerpc/kvm/book3s.c: In function 'kvm_vm_ioctl_get_dirty_log':
arch/powerpc/kvm/book3s.c:860: error: passing argument 1 of 'down_write' from incompatible pointer type arch/powerpc/kvm/book3s.c:868: error: assignment from incompatible pointer type arch/powerpc/kvm/book3s.c:882: error: passing argument 1 of 'up_write' from incompatible pointer type

Hi Marcelo,

Quoted 29 lines · Giuseppe Falsetti

Hi,
I get this error when compile the git tree virt/kvm/kvm.git next

My machine is a Xserve G5 DUAL processor, Lenny with gcc-4.3.2

HOSTCC  scripts/bin2c
HOSTLD  scripts/mod/modpost
CALL    scripts/checksyscalls.sh

<stdin>:1523:2: warning: #warning syscall recvmmsg not implemented
CC init/main.o
HOSTCC usr/gen_init_cpio

[...]

LD      arch/powerpc/platforms/built-in.o
CC      arch/powerpc/kernel/pci_dn.o
LD      arch/powerpc/math-emu/built-in.o
CC      arch/powerpc/kernel/isa-bridge.o
CC      arch/powerpc/kvm/book3s_64_exports.o
CC      arch/powerpc/kernel/pci-common.o
CC      arch/powerpc/kvm/../../../virt/kvm/kvm_main.o
CC      arch/powerpc/kernel/pci_of_scan.o
CC      arch/powerpc/kvm/../../../virt/kvm/coalesced_mmio.o
CC      arch/powerpc/kvm/powerpc.o
CC      arch/powerpc/kernel/msi.o
CC      arch/powerpc/kernel/machine_kexec.o
CC      arch/powerpc/kvm/emulate.o
CC      arch/powerpc/kernel/crash.o
CC      arch/powerpc/kvm/book3s.o

Quoted 5 lines

cc1: warnings being treated as errors
arch/powerpc/kvm/book3s.c: In function 'kvm_vm_ioctl_get_dirty_log':
arch/powerpc/kvm/book3s.c:860: error: passing argument 1 of 'down_write' from incompatible pointer type arch/powerpc/kvm/book3s.c:868: error: assignment from incompatible pointer type arch/powerpc/kvm/book3s.c:882: error: passing argument 1 of 'up_write' from incompatible pointer type

Apparently your recent memslot changes broke PowerPC. I've seen you adjusted x86, ia64 and s390. Is there any reason you've missed out on PPC?

Alex