From nobody Mon May 25 01:15:09 2026 Received: from relay.smtp-ext.broadcom.com (lpdvsmtp10.broadcom.com [192.19.144.205]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52E15383C8F; Tue, 19 May 2026 19:00:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.144.205 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779217239; cv=none; b=a1CXLX6iMt8/d7JqOH5KdTh8y/BYbfNiEl8gR1g6euHMOGQkSRAEi4RRbGi8XSet5JkJSo5N1oerpcvGE7iSLNDeCXx80y23T64aOZstm4e+7bbMvswLk0y/4PhuejvKzB3GMdaN0dc+izZX2LVmdZ7j7cSFeQ/qJJVdXUr9KK8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779217239; c=relaxed/simple; bh=11Nhxf9fHyBoI0yRiaT3dCMBCOtHwTPAH4MnOa9BpUM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Zps57IRsYMFJMzx3eVXYtZBjGgAwDUGw4tHFODS/uoyxQPItnIMB7fAaiZ8EiwyWwNE1bo6Oe+4kwOQfrllVA+Cjh1AoKyTET4vgbuUYULnTBMScnCtO5XOJ6gUdUJK0vEG+rTE+cCy/zcPz98RjTkm8C4qchlvD6s72coeOt0o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=S9YGu4uY; arc=none smtp.client-ip=192.19.144.205 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="S9YGu4uY" Received: from mail-acc-it-01.broadcom.com (mail-acc-it-01.acc.broadcom.net [10.35.36.83]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 78BF2C00259A; Tue, 19 May 2026 11:51:58 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 78BF2C00259A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1779216718; bh=11Nhxf9fHyBoI0yRiaT3dCMBCOtHwTPAH4MnOa9BpUM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S9YGu4uYdlfVN8riJ1xhUgiwOoqM4/H7BJPGWFwzqDzD7eKUB0vgbZtlPRPs2jsTP +s7HPFe46fV/1ssiRq/Ql9glFHlVDAuUu1X+5J7GZcwA0mlHIa3yqB2FfKfNJWylQG wZkYWFbE6ZPUMaC2xYQ5ND7d/WJMY86kpZGjsp4M= Received: from stbirv-lnx-1.igp.broadcom.net (stbirv-lnx-1.igp.broadcom.net [10.67.48.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-acc-it-01.broadcom.com (Postfix) with ESMTPSA id 0C497AEA3; Tue, 19 May 2026 14:51:56 -0400 (EDT) From: Florian Fainelli To: stable@vger.kernel.org Cc: Ian Rogers , Adrian Hunter , Alexander Shishkin , Ingo Molnar , Jiri Olsa , Mark Rutland , Namhyung Kim , Paolo Bonzini , Peter Zijlstra , Sean Christopherson , Arnaldo Carvalho de Melo , Florian Fainelli , Arnaldo Carvalho de Melo , Nathan Chancellor , Nick Desaulniers , Tom Rix , linux-perf-users@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), linux-kernel@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), bpf@vger.kernel.org (open list:BPF [MISC]), llvm@lists.linux.dev (open list:CLANG/LLVM BUILD SUPPORT), bcm-kernel-feedback-list@broadcom.com Subject: [PATCH stable 6.1 1/3] perf build: Conditionally define NDEBUG Date: Tue, 19 May 2026 11:51:52 -0700 Message-Id: <20260519185154.2987285-2-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260519185154.2987285-1-florian.fainelli@broadcom.com> References: <20260519185154.2987285-1-florian.fainelli@broadcom.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ian Rogers commit 616b14b47a86d880ba21a363440f20f82152d8f2 upstream When a build is done without DEBUG=3D1 then define NDEBUG. This will compile out asserts and other debug code. Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Paolo Bonzini Cc: Peter Zijlstra Cc: Sean Christopherson Link: https://lore.kernel.org/r/20230330183827.1412303-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Florian Fainelli --- tools/perf/Makefile.config | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 249f3d841563..c54692976001 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -228,6 +228,7 @@ ifndef DEBUG endif =20 ifeq ($(DEBUG),0) +CORE_CFLAGS +=3D -DNDEBUG=3D1 ifeq ($(CC_NO_CLANG), 0) CORE_CFLAGS +=3D -O3 else --=20 2.34.1 From nobody Mon May 25 01:15:09 2026 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.166.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7AE8336C59A; Tue, 19 May 2026 18:52:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.228 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779216727; cv=none; b=Q5Xqv2lRMxQqYsS0lo/PX4Rb3n+t9SkHc6L/k/kKT0T8l7CyflQfbSH3WxYvKmglBePLiWwUGZv19D72PDlHkbt+ti9NSshTQD0X/bTQ5pyc8gT5LVjlMWV01qK8U2DRcd90Oh9p6R1bK+rjEQk9OmenuySeBFxu/bN9aL25huo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779216727; c=relaxed/simple; bh=CKsIF0fCaBVEsWMMogugn8G7cs1NuJPfituR9/kqfmc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=dmKbQ6C8vG/v2VBDVQ1SkGH3Gdhg3H8Ll3W06m8cL2Scyc1nL2JP4av8htt3ifcPjOWZfFmXMxpNGo6KRMHQ+4LU6b+zDfyZt9dzF20UQspA3vnsjAaLuUqaewDf3uUjusUcwMZtuSJXTcNo7ZF0owHUiABSe3q+0XYjbx4Nn1w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=AKOyaAIl; arc=none smtp.client-ip=192.19.166.228 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="AKOyaAIl" Received: from mail-acc-it-01.broadcom.com (mail-acc-it-01.acc.broadcom.net [10.35.36.83]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 66C13C00303C; Tue, 19 May 2026 11:52:00 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 66C13C00303C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1779216720; bh=CKsIF0fCaBVEsWMMogugn8G7cs1NuJPfituR9/kqfmc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AKOyaAIlC4TIDwBFsVQvFQY0bUcjv5J10f1PQTvA5yha9EIeaPARxELGzTl+G7uEx 9UNJCChlNrTH26oce+8X7na/oXJu/Nv/oaRCzlpQxkABEsuW9tI00j56l2UReJdvYI 0LvyPQiBYa+TUjoVpo4V94h/YPNE4yO8eiOK0EZs= Received: from stbirv-lnx-1.igp.broadcom.net (stbirv-lnx-1.igp.broadcom.net [10.67.48.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-acc-it-01.broadcom.com (Postfix) with ESMTPSA id 9AB04AEA2; Tue, 19 May 2026 14:51:58 -0400 (EDT) From: Florian Fainelli To: stable@vger.kernel.org Cc: Ian Rogers , Namhyung Kim , Adrian Hunter , Alexander Shishkin , Gaosheng Cui , Ingo Molnar , James Clark , Jiri Olsa , Kan Liang , Mark Rutland , Peter Zijlstra , Rob Herring , bpf@vger.kernel.org, Arnaldo Carvalho de Melo , Florian Fainelli , Arnaldo Carvalho de Melo , Nathan Chancellor , Nick Desaulniers , Tom Rix , linux-perf-users@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), linux-kernel@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), llvm@lists.linux.dev (open list:CLANG/LLVM BUILD SUPPORT), bcm-kernel-feedback-list@broadcom.com Subject: [PATCH stable 6.1 2/3] perf parse-events: Make YYDEBUG dependent on doing a debug build Date: Tue, 19 May 2026 11:51:53 -0700 Message-Id: <20260519185154.2987285-3-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260519185154.2987285-1-florian.fainelli@broadcom.com> References: <20260519185154.2987285-1-florian.fainelli@broadcom.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ian Rogers commit d4ce60190e08d84f88937019defa5e3d23409ac1 upstream YYDEBUG enables line numbers and other error helpers in the generated parse-events-bison.c. These shouldn't be generated when debugging isn't enabled. Signed-off-by: Ian Rogers Acked-by: Namhyung Kim Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Gaosheng Cui Cc: Ingo Molnar Cc: James Clark Cc: Jiri Olsa Cc: Kan Liang Cc: Mark Rutland Cc: Peter Zijlstra Cc: Rob Herring Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20230911170559.4037734-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Florian Fainelli --- tools/perf/util/parse-events.y | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index be8c51770051..dbc350a2c382 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -6,7 +6,9 @@ =20 %{ =20 +#ifndef NDEBUG #define YYDEBUG 1 +#endif =20 #include #include --=20 2.34.1 From nobody Mon May 25 01:15:09 2026 Received: from relay.smtp-ext.broadcom.com (lpdvsmtp11.broadcom.com [192.19.166.231]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7F8843537EB; Tue, 19 May 2026 19:00:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.231 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779217232; cv=none; b=qT3KCDtf7qQnHsADq7RTsl4uYDVgyChiYlLXjOP2iSrE8G+UDJKSZEHCR6hVB2przi1OD6fHrKESLER4sj8JnojaJK0QFLQHqfO2MY7q7o7VLk0G/i8yM2doA4nNjN8CLb23b3iBEOwqRNL5/OL+G0yR1Ey4tfoPYEgho6qZbBw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779217232; c=relaxed/simple; bh=eoWZ8GDXHnGEtMUsiRmXpWhbGn9t1dj/10h//yaQVMA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZApiX+0GuEIa93rkRBQdIWduqHrPmuEdAMvipu3uuyTN117tlb0Xd/MFsDqGOgd/JLr9DIu//1aEjCJ6VI4tlIdfc2clswfj3e/aMwMORlzSqSYjMopnh49SXOrFAZnhdkg9O+VUtVgFt0Gmka+oNWCY4Gs2dfm6hdEzDg/f3pg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=bLqFqQfm; arc=none smtp.client-ip=192.19.166.231 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="bLqFqQfm" Received: from mail-acc-it-01.broadcom.com (mail-acc-it-01.acc.broadcom.net [10.35.36.83]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 27864C0017ED; Tue, 19 May 2026 11:52:02 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 27864C0017ED DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1779216722; bh=eoWZ8GDXHnGEtMUsiRmXpWhbGn9t1dj/10h//yaQVMA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bLqFqQfmbpNtcnDRtPJKXSSOoFeJtTxrKw51L2g/DnfPdEeVc8gSXw8Z5WwR2KJ4H KDK3Px5b2eP45L5ntfSPIUrHFvM18LG5h5VSbPlTZq8NCwVpmY22o9zypDUjSWLPXX VzzNk6Y6xXbiGnk6hkcqMPb6uk+UbGWJKq6Mam/M= Received: from stbirv-lnx-1.igp.broadcom.net (stbirv-lnx-1.igp.broadcom.net [10.67.48.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-acc-it-01.broadcom.com (Postfix) with ESMTPSA id 52BFFAEA3; Tue, 19 May 2026 14:52:00 -0400 (EDT) From: Florian Fainelli To: stable@vger.kernel.org Cc: Ian Rogers , Adrian Hunter , Alexander Shishkin , Andrii Nakryiko , Eduard Zingerman , Gaosheng Cui , Ingo Molnar , Jiri Olsa , Kan Liang , Mark Rutland , Namhyung Kim , Nathan Chancellor , Nick Desaulniers , Peter Zijlstra , Rob Herring , Tom Rix , bpf@vger.kernel.org, llvm@lists.linux.dev, Arnaldo Carvalho de Melo , Florian Fainelli , Arnaldo Carvalho de Melo , linux-perf-users@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), linux-kernel@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM), bcm-kernel-feedback-list@broadcom.com Subject: [PATCH stable 6.1 3/3] perf build: Disable fewer bison warnings Date: Tue, 19 May 2026 11:51:54 -0700 Message-Id: <20260519185154.2987285-4-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260519185154.2987285-1-florian.fainelli@broadcom.com> References: <20260519185154.2987285-1-florian.fainelli@broadcom.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ian Rogers commit ddc8e4c966923ad1137790817157c8a5f0301aec upstream If bison is version 3.8.2, reduce the number of bison C warnings disabled. Earlier bison versions have all C warnings disabled. Avoid implicit declarations of yylex by adding the declaration in the C file. A header can't be included as a circular dependency would occur due to the lexer using the bison defined tokens. Committer notes: Some recent versions of gcc and clang (noticed on Alpine Linux 3.17, edge, clearlinux, fedora 37, etc. Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andrii Nakryiko Cc: Eduard Zingerman Cc: Gaosheng Cui Cc: Ingo Molnar Cc: Jiri Olsa Cc: Kan Liang Cc: Mark Rutland Cc: Namhyung Kim Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Peter Zijlstra Cc: Rob Herring Cc: Tom Rix Cc: bpf@vger.kernel.org Cc: llvm@lists.linux.dev Link: https://lore.kernel.org/r/20230728064917.767761-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo [florian: Remove non-existent tools/perf/util/bpf-filter.y in 6.1.y, adjusted perf_pmu_lex() signature] Signed-off-by: Florian Fainelli --- tools/perf/util/Build | 12 ++++++++---- tools/perf/util/expr.y | 4 +++- tools/perf/util/parse-events.y | 1 + tools/perf/util/pmu.y | 3 +++ 4 files changed, 15 insertions(+), 5 deletions(-) diff --git a/tools/perf/util/Build b/tools/perf/util/Build index 2c364a9087a2..036f9780b398 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -269,10 +269,14 @@ CFLAGS_parse-events-flex.o +=3D $(flex_flags) CFLAGS_pmu-flex.o +=3D $(flex_flags) CFLAGS_expr-flex.o +=3D $(flex_flags) =20 -bison_flags :=3D -DYYENABLE_NLS=3D0 -BISON_GE_35 :=3D $(shell expr $(shell $(BISON) --version | grep bison | se= d -e 's/.\+ \([0-9]\+\).\([0-9]\+\)/\1\2/g') \>\=3D 35) -ifeq ($(BISON_GE_35),1) - bison_flags +=3D -Wno-unused-parameter -Wno-nested-externs -Wno-implicit= -function-declaration -Wno-switch-enum -Wno-unused-but-set-variable -Wno-un= known-warning-option +# Some newer clang and gcc version complain about this +# util/parse-events-bison.c:1317:9: error: variable 'parse_events_nerrs' s= et but not used [-Werror,-Wunused-but-set-variable] +# int yynerrs =3D 0; + +bison_flags :=3D -DYYENABLE_NLS=3D0 -Wno-unused-but-set-variable +BISON_GE_382 :=3D $(shell expr $(shell $(BISON) --version | grep bison | s= ed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \>\=3D 382) +ifeq ($(BISON_GE_382),1) + bison_flags +=3D -Wno-switch-enum else bison_flags +=3D -w endif diff --git a/tools/perf/util/expr.y b/tools/perf/util/expr.y index 635e562350c5..b8745d564b78 100644 --- a/tools/perf/util/expr.y +++ b/tools/perf/util/expr.y @@ -7,6 +7,8 @@ #include "util/debug.h" #define IN_EXPR_Y 1 #include "expr.h" +#include "expr-bison.h" +int expr_lex(YYSTYPE * yylval_param , void *yyscanner); %} =20 %define api.pure full @@ -56,7 +58,7 @@ static void expr_error(double *final_val __maybe_unused, struct expr_parse_ctx *ctx __maybe_unused, bool compute_ids __maybe_unused, - void *scanner, + void *scanner __maybe_unused, const char *s) { pr_debug("%s\n", s); diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index dbc350a2c382..42d4414760e3 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -20,6 +20,7 @@ #include "parse-events.h" #include "parse-events-bison.h" =20 +int parse_events_lex(YYSTYPE * yylval_param, YYLTYPE * yylloc_param , void= *yyscanner); void parse_events_error(YYLTYPE *loc, void *parse_state, void *scanner, ch= ar const *msg); =20 #define ABORT_ON(val) \ diff --git a/tools/perf/util/pmu.y b/tools/perf/util/pmu.y index e675d79a0274..ae88d2d2dd6a 100644 --- a/tools/perf/util/pmu.y +++ b/tools/perf/util/pmu.y @@ -9,6 +9,9 @@ #include #include #include "pmu.h" +#include "pmu-bison.h" + +int perf_pmu_lex(void); =20 #define ABORT_ON(val) \ do { \ --=20 2.34.1