3 files changed, 22 insertions, 22 deletions
diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h
index 89f70073dec8..30cf03f53428 100644
--- a/arch/powerpc/net/bpf_jit.h
+++ b/arch/powerpc/net/bpf_jit.h
@@ -157,8 +157,7 @@
 #define PPC_SRAD(d, a, s)	EMIT(PPC_INST_SRAD | ___PPC_RA(d) |	      \
 				     ___PPC_RS(a) | ___PPC_RB(s))
 #define PPC_SRADI(d, a, i)	EMIT(PPC_INST_SRADI | ___PPC_RA(d) |	      \
-				     ___PPC_RS(a) | __PPC_SH(i) |             \
-				     (((i) & 0x20) >> 4))
+				     ___PPC_RS(a) | __PPC_SH64(i))
 #define PPC_RLWINM(d, a, i, mb, me)	EMIT(PPC_INST_RLWINM | ___PPC_RA(d) | \
 					___PPC_RS(a) | __PPC_SH(i) |	      \
 					__PPC_MB(mb) | __PPC_ME(me))
@@ -166,11 +165,11 @@
 					___PPC_RS(a) | __PPC_SH(i) |	      \
 					__PPC_MB(mb) | __PPC_ME(me))
 #define PPC_RLDICL(d, a, i, mb)		EMIT(PPC_INST_RLDICL | ___PPC_RA(d) | \
-					___PPC_RS(a) | __PPC_SH(i) |	      \
-					__PPC_MB64(mb) | (((i) & 0x20) >> 4))
+					___PPC_RS(a) | __PPC_SH64(i) |	      \
+					__PPC_MB64(mb))
 #define PPC_RLDICR(d, a, i, me)		EMIT(PPC_INST_RLDICR | ___PPC_RA(d) | \
-					___PPC_RS(a) | __PPC_SH(i) |	      \
-					__PPC_ME64(me) | (((i) & 0x20) >> 4))
+					___PPC_RS(a) | __PPC_SH64(i) |	      \
+					__PPC_ME64(me))
 
 /* slwi = rlwinm Rx, Ry, n, 0, 31-n */
 #define PPC_SLWI(d, a, i)	PPC_RLWINM(d, a, i, 0, 31-(i))
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index 7e706f36e364..f9941b3b5770 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -662,16 +662,17 @@ void bpf_jit_compile(struct bpf_prog *fp)
 		 */
 		bpf_jit_dump(flen, proglen, pass, code_base);
 
-	if (image) {
-		bpf_flush_icache(code_base, code_base + (proglen/4));
+	bpf_flush_icache(code_base, code_base + (proglen/4));
+
 #ifdef CONFIG_PPC64
-		/* Function descriptor nastiness: Address + TOC */
-		((u64 *)image)[0] = (u64)code_base;
-		((u64 *)image)[1] = local_paca->kernel_toc;
+	/* Function descriptor nastiness: Address + TOC */
+	((u64 *)image)[0] = (u64)code_base;
+	((u64 *)image)[1] = local_paca->kernel_toc;
 #endif
-		fp->bpf_func = (void *)image;
-		fp->jited = 1;
-	}
+
+	fp->bpf_func = (void *)image;
+	fp->jited = 1;
+
 out:
 	kfree(addrs);
 	return;
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index c34166ef76fc..aee2bb817ac6 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -1044,16 +1044,16 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
 		 */
 		bpf_jit_dump(flen, proglen, pass, code_base);
 
-	if (image) {
-		bpf_flush_icache(bpf_hdr, image + alloclen);
 #ifdef PPC64_ELF_ABI_v1
-		/* Function descriptor nastiness: Address + TOC */
-		((u64 *)image)[0] = (u64)code_base;
-		((u64 *)image)[1] = local_paca->kernel_toc;
+	/* Function descriptor nastiness: Address + TOC */
+	((u64 *)image)[0] = (u64)code_base;
+	((u64 *)image)[1] = local_paca->kernel_toc;
 #endif
-		fp->bpf_func = (void *)image;
-		fp->jited = 1;
-	}
+
+	fp->bpf_func = (void *)image;
+	fp->jited = 1;
+
+	bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE));
 
 out:
 	kfree(addrs);