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Rao" To: Michael Ellerman Subject: [PATCH powerpc/next 13/17] powerpc/bpf: Cleanup bpf_jit.h Date: Mon, 14 Feb 2022 16:11:47 +0530 Message-Id: <58f5b66b2f8546bbbee620f62103a8e97a63eb7c.1644834730.git.naveen.n.rao@linux.vnet.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: KeL6gA27nvDW6lUMnFk9fih_eR2R2L_p X-Proofpoint-ORIG-GUID: RZifukq6SG65Aqu1bNHMqyII-4_zsAfP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-02-14_02,2022-02-14_03,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 malwarescore=0 suspectscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 phishscore=0 mlxlogscore=962 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2202140058 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Borkmann , Yauheni Kaliuta , bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Alexei Starovoitov , Hari Bathini Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" - PPC_EX32() is only used by ppc32 JIT. Move it to bpf_jit_comp32.c - PPC_LI64() is only valid in ppc64. #ifdef it - PPC_FUNC_ADDR() is not used anymore. Remove it. Signed-off-by: Naveen N. Rao --- arch/powerpc/net/bpf_jit.h | 10 +--------- arch/powerpc/net/bpf_jit_comp32.c | 2 ++ 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index 0832235a274983..d9bdc9df2e48ed 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -59,10 +59,7 @@ EMIT(PPC_RAW_ORI(d, d, IMM_L(i))); \ } } while(0) -#ifdef CONFIG_PPC32 -#define PPC_EX32(r, i) EMIT(PPC_RAW_LI((r), (i) < 0 ? -1 : 0)) -#endif - +#ifdef CONFIG_PPC64 #define PPC_LI64(d, i) do { \ if ((long)(i) >= -2147483648 && \ (long)(i) < 2147483648) \ @@ -85,11 +82,6 @@ EMIT(PPC_RAW_ORI(d, d, (uintptr_t)(i) & \ 0xffff)); \ } } while (0) - -#ifdef CONFIG_PPC64 -#define PPC_FUNC_ADDR(d,i) do { PPC_LI64(d, i); } while(0) -#else -#define PPC_FUNC_ADDR(d,i) do { PPC_LI32(d, i); } while(0) #endif /* diff --git a/arch/powerpc/net/bpf_jit_comp32.c b/arch/powerpc/net/bpf_jit_comp32.c index cf66b25ed7c865..063e3a1be9270d 100644 --- a/arch/powerpc/net/bpf_jit_comp32.c +++ b/arch/powerpc/net/bpf_jit_comp32.c @@ -36,6 +36,8 @@ /* BPF register usage */ #define TMP_REG (MAX_BPF_JIT_REG + 0) +#define PPC_EX32(r, i) EMIT(PPC_RAW_LI((r), (i) < 0 ? -1 : 0)) + /* BPF to ppc register mappings */ const int b2p[MAX_BPF_JIT_REG + 1] = { /* function return value */