powerpc/pseries: Fix vector5 in ibm architecture vector table

Bharata B Rao · mpe · commit b0c41b8b6e43 · 2018-03-06T23:05:38.000+11:00
With ibm,dynamic-memory-v2 and ibm,drc-info coming around the same time, byte22 in vector5 of ibm architecture vector table got set twice separately. The end result is that guest kernel isn't advertising support for ibm,dynamic-memory-v2. Fix this by removing the duplicate assignment of byte22. Fixes: 02ef6dd ("powerpc: Enable support for ibm,drc-info devtree property") Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
@@ -874,7 +874,6 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
 		.mmu = 0,
 		.hash_ext = 0,
 		.radix_ext = 0,
-		.byte22 = 0,
 	},
 
 	/* option vector 6: IBM PAPR hints */
