Re: [PATCH v2 04/10] arm64: introduce STM32 family on Armv8 architecture

From: Guenter Roeck <linux@roeck-us.net>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	Conor Dooley <conor+dt@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	Olof Johansson <olof@lixom.net>,
	soc@kernel.org, linux-arm-kernel@lists.infradead.org,
	devicetree@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: Re: [PATCH v2 04/10] arm64: introduce STM32 family on Armv8 architecture
Date: Wed, 21 Jun 2023 17:57:20 -0700	[thread overview]
Message-ID: <24e9c526-4128-4e63-8d28-c4ef1647f886@roeck-us.net> (raw)
In-Reply-To: <20230602132859.16442-5-alexandre.torgue@foss.st.com>

Hi,

On Fri, Jun 02, 2023 at 03:28:53PM +0200, Alexandre Torgue wrote:
> Add a dedicated ARCH_STM32 for STM32 SoCs config. First STM32 Armv8 SoC
> family is the STM32MP25 which is composed of STM32MP251, STM32MP253,
> STM32MP255, STM32MP257 SoCs.
> 
> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
> 

This patch (or patch series) results in the following build error when
trying to build arm64:allmodconfig.

Building arm64:allmodconfig ... failed
--------------
Error log:
In file included from include/linux/printk.h:564,
                 from include/asm-generic/bug.h:22,
                 from arch/arm64/include/asm/bug.h:26,
                 from include/linux/bug.h:5,
                 from include/linux/fortify-string.h:5,
                 from include/linux/string.h:254,
                 from include/linux/dma-mapping.h:7,
                 from drivers/remoteproc/stm32_rproc.c:9:
drivers/remoteproc/stm32_rproc.c: In function 'stm32_rproc_mem_alloc':
drivers/remoteproc/stm32_rproc.c:122:22: error: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t'

Bisect log attached.

Guenter

---
# bad: [15e71592dbae49a674429c618a10401d7f992ac3] Add linux-next specific files for 20230621
# good: [45a3e24f65e90a047bef86f927ebdc4c710edaa1] Linux 6.4-rc7
git bisect start 'HEAD' 'v6.4-rc7'
# bad: [e867e67cd55ae460c860ffd896c7fc96add2821c] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
git bisect bad e867e67cd55ae460c860ffd896c7fc96add2821c
# bad: [57b289d5b1005a9c39d6d6567e0ef6115bd59cea] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
git bisect bad 57b289d5b1005a9c39d6d6567e0ef6115bd59cea
# good: [dc6399fc9ae6d2530fc38fb3ae96bcc8393bd66f] Merge branch 'for-next/perf' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git
git bisect good dc6399fc9ae6d2530fc38fb3ae96bcc8393bd66f
# good: [5bfea833dd8f972ce3435359f12f61bdbf01b147] Merge tag 'v6.4-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/dt
git bisect good 5bfea833dd8f972ce3435359f12f61bdbf01b147
# bad: [6f8f9120fd588b28edb0a9c6b9ae9ca6c261d9f6] Merge branch 'for-linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git
git bisect bad 6f8f9120fd588b28edb0a9c6b9ae9ca6c261d9f6
# bad: [fe16e4b5e7fa1badc2fa69d85f7b13926cce8fe2] Merge branch 'at91-next' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
git bisect bad fe16e4b5e7fa1badc2fa69d85f7b13926cce8fe2
# good: [0e4ad579ef10d4e9eca86eb33fb4cd87de7c05c4] soc: document merges
git bisect good 0e4ad579ef10d4e9eca86eb33fb4cd87de7c05c4
# good: [d704f1fe9f4a4ae9c9f1f9fac1e4194c34dd035b] Merge tag 'arm-soc/for-6.5/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt
git bisect good d704f1fe9f4a4ae9c9f1f9fac1e4194c34dd035b
# bad: [26588df4e5a385e5b7751997d48bdeef042cf736] Merge branch 'soc/newsoc' into for-next
git bisect bad 26588df4e5a385e5b7751997d48bdeef042cf736
# good: [6bce45197c25c99612a3c5e0cf041d18aa28fbf3] Merge branch 'soc/dt' into for-next
git bisect good 6bce45197c25c99612a3c5e0cf041d18aa28fbf3
# bad: [3b170e1653c05b067ea6ef616ece961b07714f48] arm64: dts: st: introduce stm32mp25 pinctrl files
git bisect bad 3b170e1653c05b067ea6ef616ece961b07714f48
# good: [c3053382574a5a829c93fb5ab0bb52d20456e745] dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
git bisect good c3053382574a5a829c93fb5ab0bb52d20456e745
# bad: [5d30d03aaf78586c37100006ba271d045f730bb5] arm64: dts: st: introduce stm32mp25 SoCs family
git bisect bad 5d30d03aaf78586c37100006ba271d045f730bb5
# bad: [9e4e24414cc6b45bd887d746a59691e295431ddf] arm64: introduce STM32 family on Armv8 architecture
git bisect bad 9e4e24414cc6b45bd887d746a59691e295431ddf
# first bad commit: [9e4e24414cc6b45bd887d746a59691e295431ddf] arm64: introduce STM32 family on Armv8 architecture