From patchwork Wed Aug 25 07:44:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 1520557 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4GvdL20Q1Sz9sX2 for ; Wed, 25 Aug 2021 17:44:58 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4GvdL16Q97z2yHm for ; Wed, 25 Aug 2021 17:44:57 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=csgroup.eu (client-ip=93.17.235.10; helo=pegase2.c-s.fr; envelope-from=christophe.leroy@csgroup.eu; receiver=) Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4GvdKG49ZQz2yMN for ; Wed, 25 Aug 2021 17:44:18 +1000 (AEST) Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4GvdK76RQ8z9sV9; Wed, 25 Aug 2021 09:44:11 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eYKjK29SAHjb; Wed, 25 Aug 2021 09:44:11 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4GvdK65ZHsz9sTL; Wed, 25 Aug 2021 09:44:10 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 9F24A8B83B; Wed, 25 Aug 2021 09:44:10 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id zg26FGoTMAqv; Wed, 25 Aug 2021 09:44:10 +0200 (CEST) Received: from po18078vm.idsi0.si.c-s.fr (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 2E9A78B76A; Wed, 25 Aug 2021 09:44:10 +0200 (CEST) Received: by po18078vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 0B1C76BC7B; Wed, 25 Aug 2021 07:44:10 +0000 (UTC) Message-Id: In-Reply-To: <8ea2d4065ec5a0137e5ad9b75773ed27c03bfc91.1629877436.git.christophe.leroy@csgroup.eu> References: <8ea2d4065ec5a0137e5ad9b75773ed27c03bfc91.1629877436.git.christophe.leroy@csgroup.eu> From: Christophe Leroy Subject: [PATCH v4 2/2] powerpc: Remove remaining parts of oprofile To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Date: Wed, 25 Aug 2021 07:44:10 +0000 (UTC) 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: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Commit 9850b6c69356 ("arch: powerpc: Remove oprofile") removed oprofile. Remove all remaining parts of it. Signed-off-by: Christophe Leroy Acked-by: Viresh Kumar --- arch/powerpc/include/asm/cputable.h | 3 -- arch/powerpc/kernel/cputable.c | 66 +---------------------- arch/powerpc/kernel/dt_cpu_ftrs.c | 4 -- arch/powerpc/platforms/cell/spufs/spufs.h | 2 +- 4 files changed, 3 insertions(+), 72 deletions(-) diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index e85c849214a2..850129d13d46 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -70,9 +70,6 @@ struct cpu_spec { /* Used to restore cpu setup on secondary processors and at resume */ cpu_restore_t cpu_restore; - /* Used by oprofile userspace to select the right counters */ - char *oprofile_cpu_type; - /* Name of processor class, for the ELF AT_PLATFORM entry */ char *platform; diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index ae0fdef0ac11..0fc812ac7519 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -149,7 +149,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, - .oprofile_cpu_type = "ppc64/970", .platform = "ppc970", }, { /* PPC970FX */ @@ -166,7 +165,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, - .oprofile_cpu_type = "ppc64/970", .platform = "ppc970", }, { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */ @@ -183,7 +181,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, - .oprofile_cpu_type = "ppc64/970MP", .platform = "ppc970", }, { /* PPC970MP */ @@ -200,7 +197,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970MP, .cpu_restore = __restore_cpu_ppc970, - .oprofile_cpu_type = "ppc64/970MP", .platform = "ppc970", }, { /* PPC970GX */ @@ -216,7 +212,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, - .oprofile_cpu_type = "ppc64/970", .platform = "ppc970", }, { /* Power5 GR */ @@ -230,7 +225,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power5", .platform = "power5", }, { /* Power5++ */ @@ -243,7 +237,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, - .oprofile_cpu_type = "ppc64/power5++", .platform = "power5+", }, { /* Power5 GS */ @@ -257,7 +250,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power5+", .platform = "power5+", }, { /* POWER6 in P5+ mode; 2.04-compliant processor */ @@ -269,7 +261,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER5, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .platform = "power5+", }, { /* Power6 */ @@ -284,7 +275,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power6", .platform = "power6x", }, { /* 2.05-compliant processor, i.e. Power6 "architected" mode */ @@ -296,7 +286,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER6, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .platform = "power6", }, { /* 2.06-compliant processor, i.e. Power7 "architected" mode */ @@ -309,7 +298,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER7, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, @@ -325,7 +313,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, @@ -341,7 +328,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .platform = "power9", @@ -356,7 +342,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER10, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_cpu_type = "ppc64/ibm-compat-v1", .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .platform = "power10", @@ -373,7 +358,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power7", .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, @@ -391,7 +375,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power7", .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, @@ -409,7 +392,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power8", .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, @@ -427,7 +409,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power8", .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, @@ -445,7 +426,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power8", .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, @@ -463,7 +443,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power9", .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, @@ -481,7 +460,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power9", .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, @@ -499,7 +477,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power9", .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, @@ -517,7 +494,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/power10", .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .machine_check_early = __machine_check_early_realmode_p10, @@ -536,7 +512,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 4, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = "ppc64/cell-be", .platform = "ppc-cell-be", }, { /* PA Semi PA6T */ @@ -552,7 +527,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .pmc_type = PPC_PMC_PA6T, .cpu_setup = __setup_cpu_pa6t, .cpu_restore = __restore_cpu_pa6t, - .oprofile_cpu_type = "ppc64/pa6t", .platform = "pa6t", }, { /* default match */ @@ -716,7 +690,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750, .machine_check = machine_check_generic, .platform = "ppc750", - .oprofile_cpu_type = "ppc/750", }, { /* 745/755 */ .pvr_mask = 0xfffff000, @@ -747,7 +720,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750, .machine_check = machine_check_generic, .platform = "ppc750", - .oprofile_cpu_type = "ppc/750", }, { /* 750FX rev 2.0 must disable HID0[DPM] */ .pvr_mask = 0xffffffff, @@ -763,7 +735,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750, .machine_check = machine_check_generic, .platform = "ppc750", - .oprofile_cpu_type = "ppc/750", }, { /* 750FX (All revs except 2.0) */ .pvr_mask = 0xffff0000, @@ -779,7 +750,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750fx, .machine_check = machine_check_generic, .platform = "ppc750", - .oprofile_cpu_type = "ppc/750", }, { /* 750GX */ .pvr_mask = 0xffff0000, @@ -795,7 +765,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_750fx, .machine_check = machine_check_generic, .platform = "ppc750", - .oprofile_cpu_type = "ppc/750", }, { /* 740/750 (L2CR bit need fixup for 740) */ .pvr_mask = 0xffff0000, @@ -873,7 +842,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -890,7 +858,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -907,7 +874,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -924,7 +890,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -941,7 +906,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -958,7 +922,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -975,7 +938,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -992,7 +954,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -1008,7 +969,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -1025,7 +985,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -1042,7 +1001,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .num_pmcs = 6, .pmc_type = PPC_PMC_G4, .cpu_setup = __setup_cpu_745x, - .oprofile_cpu_type = "ppc/7450", .machine_check = machine_check_generic, .platform = "ppc7450", }, @@ -1154,7 +1112,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_603, .machine_check = machine_check_83xx, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e300", .platform = "ppc603", }, { /* e300c4 (e300c1, plus one IU) */ @@ -1170,7 +1127,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_603, .machine_check = machine_check_83xx, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e300", .platform = "ppc603", }, #endif @@ -1866,7 +1822,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 32, .dcache_bsize = 32, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e500", .cpu_setup = __setup_cpu_e500v1, .machine_check = machine_check_e500, .platform = "ppc8540", @@ -1885,7 +1840,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 32, .dcache_bsize = 32, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e500", .cpu_setup = __setup_cpu_e500v2, .machine_check = machine_check_e500, .platform = "ppc8548", @@ -1904,7 +1858,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e500mc", .cpu_setup = __setup_cpu_e500mc, .machine_check = machine_check_e500mc, .platform = "ppce500mc", @@ -1925,7 +1878,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 4, - .oprofile_cpu_type = "ppc/e500mc", .cpu_setup = __setup_cpu_e5500, #ifndef CONFIG_PPC32 .cpu_restore = __restore_cpu_e5500, @@ -1947,7 +1899,6 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 6, - .oprofile_cpu_type = "ppc/e6500", .cpu_setup = __setup_cpu_e6500, #ifndef CONFIG_PPC32 .cpu_restore = __restore_cpu_e6500, @@ -2015,23 +1966,10 @@ static struct cpu_spec * __init setup_cpu_spec(unsigned long offset, t->pmc_type = old.pmc_type; /* - * If we have passed through this logic once before and - * have pulled the default case because the real PVR was - * not found inside cpu_specs[], then we are possibly - * running in compatibility mode. In that case, let the - * oprofiler know which set of compatibility counters to - * pull from by making sure the oprofile_cpu_type string - * is set to that of compatibility mode. If the - * oprofile_cpu_type already has a value, then we are - * possibly overriding a real PVR with a logical one, - * and, in that case, keep the current value for - * oprofile_cpu_type. Futhermore, let's ensure that the + * Let's ensure that the * fix for the PMAO bug is enabled on compatibility mode. */ - if (old.oprofile_cpu_type != NULL) { - t->oprofile_cpu_type = old.oprofile_cpu_type; - t->cpu_features |= old.cpu_features & CPU_FTR_PMAO_BUG; - } + t->cpu_features |= old.cpu_features & CPU_FTR_PMAO_BUG; } *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec; diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c index 358aee7c2d79..2bb1a5ca2cff 100644 --- a/arch/powerpc/kernel/dt_cpu_ftrs.c +++ b/arch/powerpc/kernel/dt_cpu_ftrs.c @@ -101,7 +101,6 @@ static struct cpu_spec __initdata base_cpu_spec = { .dcache_bsize = 32, /* cache info init. */ .num_pmcs = 0, .pmc_type = PPC_PMC_DEFAULT, - .oprofile_cpu_type = NULL, .cpu_setup = NULL, .cpu_restore = __restore_cpu_cpufeatures, .machine_check_early = NULL, @@ -379,7 +378,6 @@ static int __init feat_enable_pmu_power8(struct dt_cpu_feature *f) cur_cpu_spec->num_pmcs = 6; cur_cpu_spec->pmc_type = PPC_PMC_IBM; - cur_cpu_spec->oprofile_cpu_type = "ppc64/power8"; return 1; } @@ -415,7 +413,6 @@ static int __init feat_enable_pmu_power9(struct dt_cpu_feature *f) cur_cpu_spec->num_pmcs = 6; cur_cpu_spec->pmc_type = PPC_PMC_IBM; - cur_cpu_spec->oprofile_cpu_type = "ppc64/power9"; return 1; } @@ -441,7 +438,6 @@ static int __init feat_enable_pmu_power10(struct dt_cpu_feature *f) cur_cpu_spec->num_pmcs = 6; cur_cpu_spec->pmc_type = PPC_PMC_IBM; - cur_cpu_spec->oprofile_cpu_type = "ppc64/power10"; return 1; } diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index afc1d6604d12..23c6799cfa5a 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -76,7 +76,7 @@ struct spu_context { struct address_space *mss; /* 'mss' area mappings. */ struct address_space *psmap; /* 'psmap' area mappings. */ struct mutex mapping_lock; - u64 object_id; /* user space pointer for oprofile */ + u64 object_id; /* user space pointer for GNU Debugger */ enum { SPU_STATE_RUNNABLE, SPU_STATE_SAVED } state; struct mutex state_mutex;