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R. Silva" , Paul Mackerras , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] powerpc/sstep: Unexport analyze_instr, emulate_vsx_load, emulate_vsx_store Date: Tue, 1 Oct 2024 12:08:47 +0200 Message-ID: <8ecdbd907a8a92cbf9c7308df13f9d19f5ba5621.1727777273.git.msuchanek@suse.de> X-Mailer: git-send-email 2.46.0 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Post: List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 X-Spam-Score: -2.80 X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.996]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_SEVEN(0.00)[10]; RCVD_COUNT_ZERO(0.00)[0]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FREEMAIL_CC(0.00)[suse.de,ellerman.id.au,gmail.com,csgroup.eu,kernel.org,linux.ibm.com,ozlabs.org,vger.kernel.org]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=ARC_SIGNED,ARC_VALID, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_PASS autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on lists.ozlabs.org There is no modular user of analyze_instr, and the latter two are only used by sstep itself. Signed-off-by: Michal Suchanek --- arch/powerpc/lib/sstep.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index e65f3fb68d06..a0557b0d9a24 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -863,7 +863,6 @@ void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg, break; } } -EXPORT_SYMBOL_GPL(emulate_vsx_load); NOKPROBE_SYMBOL(emulate_vsx_load); void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg, @@ -955,7 +954,6 @@ void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg, break; } } -EXPORT_SYMBOL_GPL(emulate_vsx_store); NOKPROBE_SYMBOL(emulate_vsx_store); static nokprobe_inline int do_vsx_load(struct instruction_op *op, @@ -3172,7 +3170,6 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs, op->val = SRR1_PROGTRAP; return 0; } -EXPORT_SYMBOL_GPL(analyse_instr); NOKPROBE_SYMBOL(analyse_instr); /* From patchwork Tue Oct 1 10:08:48 2024 Content-Type: text/plain; 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c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1727777359; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=14ALFZrvChDePqiuF9yj95Zlqyqs/DT4laeGuiTi5lU=; b=NqUbmULeahVoG3gPpj9Idn3kCu6EvbUqtvcFFd4YjSEY20d4NCWAvu4GgpevJhPPZSWaCa kK9gXPj446tiVICw== From: Michal Suchanek To: linuxppc-dev@lists.ozlabs.org Cc: Michal Suchanek , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Madhavan Srinivasan , "Gustavo A. R. Silva" , Paul Mackerras , linux-kernel@vger.kernel.org Subject: [PATCH 2/2] powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static Date: Tue, 1 Oct 2024 12:08:48 +0200 Message-ID: <529875f74103585f3b8faec0426d2d0b5ecdd1c2.1727777273.git.msuchanek@suse.de> X-Mailer: git-send-email 2.46.0 In-Reply-To: <8ecdbd907a8a92cbf9c7308df13f9d19f5ba5621.1727777273.git.msuchanek@suse.de> References: <8ecdbd907a8a92cbf9c7308df13f9d19f5ba5621.1727777273.git.msuchanek@suse.de> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Post: List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 X-Spam-Level: X-Spamd-Result: default: False [-6.80 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.996]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; RCVD_COUNT_ZERO(0.00)[0]; RCPT_COUNT_SEVEN(0.00)[10]; MIME_TRACE(0.00)[0:+]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FREEMAIL_CC(0.00)[suse.de,ellerman.id.au,gmail.com,csgroup.eu,kernel.org,linux.ibm.com,ozlabs.org,vger.kernel.org]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-Spam-Score: -6.80 X-Spam-Status: No, score=-0.2 required=5.0 tests=ARC_SIGNED,ARC_VALID, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_PASS autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on lists.ozlabs.org These functions are not used outside of sstep.c Fixes: 350779a29f11 ("powerpc: Handle most loads and stores in instruction emulation code") Signed-off-by: Michal Suchanek --- arch/powerpc/include/asm/sstep.h | 5 ----- arch/powerpc/lib/sstep.c | 10 ++++------ 2 files changed, 4 insertions(+), 11 deletions(-) diff --git a/arch/powerpc/include/asm/sstep.h b/arch/powerpc/include/asm/sstep.h index 50950deedb87..e3d0e714ff28 100644 --- a/arch/powerpc/include/asm/sstep.h +++ b/arch/powerpc/include/asm/sstep.h @@ -173,9 +173,4 @@ int emulate_step(struct pt_regs *regs, ppc_inst_t instr); */ extern int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op); -extern void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg, - const void *mem, bool cross_endian); -extern void emulate_vsx_store(struct instruction_op *op, - const union vsx_reg *reg, void *mem, - bool cross_endian); extern int emulate_dcbz(unsigned long ea, struct pt_regs *regs); diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index a0557b0d9a24..877123896c2e 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -780,8 +780,8 @@ static nokprobe_inline int emulate_stq(struct pt_regs *regs, unsigned long ea, #endif /* __powerpc64 */ #ifdef CONFIG_VSX -void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg, - const void *mem, bool rev) +static nokprobe_inline void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg, + const void *mem, bool rev) { int size, read_size; int i, j; @@ -863,10 +863,9 @@ void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg, break; } } -NOKPROBE_SYMBOL(emulate_vsx_load); -void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg, - void *mem, bool rev) +static nokprobe_inline void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg, + void *mem, bool rev) { int size, write_size; int i, j; @@ -954,7 +953,6 @@ void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg, break; } } -NOKPROBE_SYMBOL(emulate_vsx_store); static nokprobe_inline int do_vsx_load(struct instruction_op *op, unsigned long ea, struct pt_regs *regs,