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authorNishanth Aravamudan <nacc@us.ibm.com>2011-11-07 13:36:56 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-11-08 14:51:03 +1100
commitad61d64e263228a418fe25809a23d5107cf778a0 (patch)
tree5a3aba9b333d4f8195d04e316a791fc03e93996f /arch/powerpc
parent1ea6b8f48918282bdca0b32a34095504ee65bab5 (diff)
downloadop-kernel-dev-ad61d64e263228a418fe25809a23d5107cf778a0.zip
op-kernel-dev-ad61d64e263228a418fe25809a23d5107cf778a0.tar.gz
powerpc/kvm: Fix build with older toolchains
Fix KVM build for older toolchains (found with .powerpc64-unknown-linux-gnu-gcc (crosstool-NG-1.8.1) 4.3.2): AS arch/powerpc/kvm/book3s_hv_rmhandlers.o arch/powerpc/kvm/book3s_hv_rmhandlers.S: Assembler messages: arch/powerpc/kvm/book3s_hv_rmhandlers.S:1388: Error: Unrecognized opcode: `popcntw' make[1]: *** [arch/powerpc/kvm/book3s_hv_rmhandlers.o] Error 1 make: *** [_module_arch/powerpc/kvm] Error 2 Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kvm/book3s_hv_rmhandlers.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index f422231..44d8829 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1263,7 +1263,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_206)
addi r6,r5,VCORE_NAPPING_THREADS
31: lwarx r4,0,r6
or r4,r4,r0
- popcntw r7,r4
+ PPC_POPCNTW(r7,r4)
cmpw r7,r8
bge 2f
stwcx. r4,0,r6
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