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 ED00F3FD131; Thu, 26 Mar 2026 15:34:24 +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=1774539265; cv=none; b=FWl/xv+GFIm9WYrIGkNfEq3mtHY93wq3oGz5wZ524ydbIm/z8udaDU0QV6Tpnn9eUj1JYWWpR3nUkr5QuL4H+cBdOqUtyoeflBFsjojVzPtsG2KTocSTirZr4VvdTA0ykY/BvgUDrKMa9+EZYgHA/hx+mSEI9z4Ro5eLo/gGi64= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774539265; c=relaxed/simple; bh=IrSTSwtXxNH2DPkeoZs8kWgLSaGqE2Fv+K1G1lXYqZU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UumUXLJ61E+hen6Lo6uE3CjPtPaszAwzbw956GR6jWZV9Ac3C2AqOn4sGPMtpb1RE2SGeScS/Dj4bQEvsoAnaMZ2Ify5+lG3V+QXO8WhzCDzUHZw1hMLiIp8QFIGdRI1IytzbRAweouYh1ET8hus/CRMv8KM3UVFvvNsluH3wxY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B2MdEmGY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="B2MdEmGY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 716CBC116C6; Thu, 26 Mar 2026 15:34:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774539264; bh=IrSTSwtXxNH2DPkeoZs8kWgLSaGqE2Fv+K1G1lXYqZU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B2MdEmGY8wFKS/vnb738PuVKn1ppgaUqB/Fowhzi1yAkJtdQ4EI/KD/yAnR22VPqZ jPpdm/OHprXI5Yy6qK+4AWsFdkUdQ2qBEDKHjz31UyAIuRKyFX17xysfedMzDNFO5O b/5xslJ+M5SV+RApsfmQJHQcGrNQCSuxjKWGlgoBhslHUTVv+DjMe9oZHgiYXz0ar1 ZwxIWS5WogAwT3l+MqyS5qQ1x2e9yW/UBgA/UfV2eOpBgewnS9RLNvtW5ttuQP+aEi ZcFyPwM7buM3LENBEjL/tKLorL/vEeOiifHd0t4ImyDDL/2oKpkXR+/4elcnb6/Bac Pco1JxxeXJLcA== From: Will Deacon To: Robin Murphy , Mark Rutland , Ilkka Koskinen , Nathan Chancellor Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf/arm-cmn: Fix resource_size_t printk specifier in arm_cmn_init_dtc() Date: Thu, 26 Mar 2026 15:34:15 +0000 Message-ID: <177453872199.567997.503753073728296417.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260325-perf-arm-cmn-fix-resource_size_t-format-v1-1-e84d52ee3e81@kernel.org> References: <20260325-perf-arm-cmn-fix-resource_size_t-format-v1-1-e84d52ee3e81@kernel.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Wed, 25 Mar 2026 19:19:26 -0700, Nathan Chancellor wrote: > When building for 32-bit ARM, there is a warning when using the %llx > specifier to print a resource_size_t variable: > > drivers/perf/arm-cmn.c: In function 'arm_cmn_init_dtc': > drivers/perf/arm-cmn.c:2149:73: error: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t' {aka 'unsigned int'} [-Werror=format=] > 2149 | "Failed to request DTC region 0x%llx\n", base); > | ~~~^ ~~~~ > | | | > | | resource_size_t {aka unsigned int} > | long long unsigned int > | %x > > [...] Applied to will (for-next/perf), thanks! [1/1] perf/arm-cmn: Fix resource_size_t printk specifier in arm_cmn_init_dtc() https://git.kernel.org/will/c/47f06ebbe8da Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev