From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 05C972F619D; Thu, 15 Jan 2026 17:21:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768497682; cv=none; b=aPEvI7xQR96eczy84SMggnCRCuXAKIDhpw0s7tYwqIO2KhqrC1Mtto3eaX6Ft/qC4w1SRhVHfh6ys047m0Ce3wR+pVGDfUITph7dKstDWQ4tAhgiinJPg8hMVtyWZlJrDphfIY0PZGgC52vaf0laaAKklUqanA3amnNIzF6v5Ig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768497682; c=relaxed/simple; bh=SuMV9wA5jnEgkQr30/N2y5tQv15JVQKbLoGLnnQ1uGE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hbdm98A1kT73zRtEP9AQ/+yz0dMppc1j6OMdbtUpAQ9YL3EErrTtpTgxugz1qVCvAoLzxleotgGNe5XQpdu3Rkwvpo34N3SSNyhip9S0Oc+/4I6+QIWIK5eZ4iaHuUHc5lKkSPgDKFdiqM89Fvt6nlLOWNsyBW9PnRWM6iQnd88= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=D0ZK3GcL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="D0ZK3GcL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8ABF7C116D0; Thu, 15 Jan 2026 17:21:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768497681; bh=SuMV9wA5jnEgkQr30/N2y5tQv15JVQKbLoGLnnQ1uGE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=D0ZK3GcLiYP4Q79/PTR2MFX/BQ1u4gaVWCiMVWFLzUjOTwtMpljoyK9Ho0LnnCzzw vhJsamESZg6IPtZ1hgO1G/FgZngzn54q5EwwFTLvtBQQLYlcyCS839vz1QcSd9QG8y h62fXwv+OtZfn/3SlyVplBqxwSEFKRCxoPmd9woc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ian Rogers , Namhyung Kim , Sasha Levin Subject: [PATCH 5.15 165/554] perf tools: Fix split kallsyms DSO counting Date: Thu, 15 Jan 2026 17:43:51 +0100 Message-ID: <20260115164252.240457200@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164246.225995385@linuxfoundation.org> References: <20260115164246.225995385@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Namhyung Kim [ Upstream commit ad0b9c4865b98dc37f4d606d26b1c19808796805 ] It's counted twice as it's increased after calling maps__insert(). I guess we want to increase it only after it's added properly. Reviewed-by: Ian Rogers Fixes: 2e538c4a1847291cf ("perf tools: Improve kernel/modules symbol lookup") Signed-off-by: Namhyung Kim Signed-off-by: Sasha Levin --- tools/perf/util/symbol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 80c54196e0e4f..b48d237124e12 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -893,11 +893,11 @@ static int maps__split_kallsyms(struct maps *kmaps, struct dso *dso, u64 delta, if (dso->kernel == DSO_SPACE__KERNEL_GUEST) snprintf(dso_name, sizeof(dso_name), "[guest.kernel].%d", - kernel_range++); + kernel_range); else snprintf(dso_name, sizeof(dso_name), "[kernel].%d", - kernel_range++); + kernel_range); ndso = dso__new(dso_name); if (ndso == NULL) -- 2.51.0