From: kernel test robot <lkp@intel.com>
To: Varadarajan Narayanan <quic_varada@quicinc.com>,
ilia.lin@kernel.org, agross@kernel.org, andersson@kernel.org,
konrad.dybcio@linaro.org, rafael@kernel.org,
viresh.kumar@linaro.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
mturquette@baylibre.com, sboyd@kernel.org,
quic_kathirav@quicinc.com, linux-pm@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Varadarajan Narayanan <quic_varada@quicinc.com>
Subject: Re: [PATCH v1 04/10] clk: qcom: apss-ipq6018: ipq5332: add safe source switch for a53pll
Date: Thu, 7 Sep 2023 16:51:39 +0800 [thread overview]
Message-ID: <202309071656.f4IVOEO6-lkp@intel.com> (raw)
In-Reply-To: <5e3c29df2b42cceb8072b00546a78e1b99b2d374.1693996662.git.quic_varada@quicinc.com>
Hi Varadarajan,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.5 next-20230907]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Varadarajan-Narayanan/clk-qcom-clk-alpha-pll-introduce-stromer-plus-ops/20230907-132537
base: linus/master
patch link: https://lore.kernel.org/r/5e3c29df2b42cceb8072b00546a78e1b99b2d374.1693996662.git.quic_varada%40quicinc.com
patch subject: [PATCH v1 04/10] clk: qcom: apss-ipq6018: ipq5332: add safe source switch for a53pll
config: s390-randconfig-r031-20230907 (https://download.01.org/0day-ci/archive/20230907/202309071656.f4IVOEO6-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230907/202309071656.f4IVOEO6-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309071656.f4IVOEO6-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/clk/qcom/apss-ipq6018.c:10:
In file included from include/linux/regmap.h:20:
In file included from include/linux/iopoll.h:14:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
^
include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16'
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
^
In file included from drivers/clk/qcom/apss-ipq6018.c:10:
In file included from include/linux/regmap.h:20:
In file included from include/linux/iopoll.h:14:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
^
include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32'
#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x))
^
In file included from drivers/clk/qcom/apss-ipq6018.c:10:
In file included from include/linux/regmap.h:20:
In file included from include/linux/iopoll.h:14:
In file included from include/linux/io.h:13:
In file included from arch/s390/include/asm/io.h:78:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:692:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:700:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:708:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
readsl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:717:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesb(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:726:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesw(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
include/asm-generic/io.h:735:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
writesl(PCI_IOBASE + addr, buffer, count);
~~~~~~~~~~ ^
>> drivers/clk/qcom/apss-ipq6018.c:94:11: error: use of undeclared identifier 'P_GPLL0'
index = P_GPLL0;
^
12 warnings and 1 error generated.
vim +/P_GPLL0 +94 drivers/clk/qcom/apss-ipq6018.c
86
87 static int cpu_clk_notifier_fn(struct notifier_block *nb, unsigned long action,
88 void *data)
89 {
90 u8 index;
91 int err;
92
93 if (action == PRE_RATE_CHANGE)
> 94 index = P_GPLL0;
95 else if (action == POST_RATE_CHANGE)
96 index = P_APSS_PLL_EARLY;
97 else
98 return 0;
99
100 err = clk_rcg2_mux_closest_ops.set_parent(&apcs_alias0_clk_src.clkr.hw,
101 index);
102
103 return notifier_from_errno(err);
104 }
105
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-09-07 15:45 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-07 5:21 [PATCH v1 00/10] Enable cpufreq for IPQ5332 & IPQ9574 Varadarajan Narayanan
2023-09-07 5:21 ` [PATCH v1 01/10] clk: qcom: clk-alpha-pll: introduce stromer plus ops Varadarajan Narayanan
2023-09-07 8:24 ` Konrad Dybcio
2023-09-07 13:39 ` Dmitry Baryshkov
2023-09-29 7:21 ` Varadarajan Narayanan
2023-09-07 5:21 ` [PATCH v1 02/10] clk: qcom: apss-ipq-pll: Use stromer plus ops for stromer plus pll Varadarajan Narayanan
2023-09-07 13:38 ` Dmitry Baryshkov
2023-09-07 5:21 ` [PATCH v1 03/10] clk: qcom: apss-ipq-pll: Fix 'l' value for ipq5332_pll_config Varadarajan Narayanan
2023-09-07 8:25 ` Konrad Dybcio
2023-09-07 13:40 ` Dmitry Baryshkov
2023-09-07 5:21 ` [PATCH v1 04/10] clk: qcom: apss-ipq6018: ipq5332: add safe source switch for a53pll Varadarajan Narayanan
2023-09-07 8:31 ` Konrad Dybcio
2023-09-29 7:32 ` Varadarajan Narayanan
2023-09-29 8:29 ` Dmitry Baryshkov
2023-09-07 8:51 ` kernel test robot [this message]
2023-09-07 13:54 ` Dmitry Baryshkov
2023-09-12 8:59 ` Varadarajan Narayanan
2023-09-07 5:21 ` [PATCH v1 05/10] dt-bindings: cpufreq: qcom-cpufreq-nvmem: document IPQ5332 Varadarajan Narayanan
2023-09-07 6:03 ` Krzysztof Kozlowski
2023-09-27 11:24 ` Viresh Kumar
2023-09-07 5:21 ` [PATCH v1 06/10] cpufreq: qti: Enable cpufreq for ipq53xx Varadarajan Narayanan
2023-09-07 8:34 ` Konrad Dybcio
2023-09-07 13:57 ` Dmitry Baryshkov
2023-09-07 15:46 ` Bryan O'Donoghue
2023-09-07 5:21 ` [PATCH v1 07/10] arm64: dts: qcom: ipq5332: populate the opp table based on the eFuse Varadarajan Narayanan
2023-09-07 6:03 ` Krzysztof Kozlowski
2023-09-07 13:59 ` Dmitry Baryshkov
2023-10-05 9:57 ` Varadarajan Narayanan
2023-10-05 11:39 ` Dmitry Baryshkov
2023-10-05 14:42 ` Varadarajan Narayanan
2023-10-05 19:39 ` Dmitry Baryshkov
2023-10-12 10:11 ` Varadarajan Narayanan
2023-09-07 5:21 ` [PATCH v1 08/10] dt-bindings: cpufreq: qcom-cpufreq-nvmem: document IPQ9574 Varadarajan Narayanan
2023-09-07 6:04 ` Krzysztof Kozlowski
2023-09-27 11:24 ` Viresh Kumar
2023-09-07 5:21 ` [PATCH v1 09/10] cpufreq: qti: Introduce cpufreq for ipq95xx Varadarajan Narayanan
2023-09-07 14:22 ` Dmitry Baryshkov
2023-09-07 5:21 ` [PATCH v1 10/10] arm64: dts: qcom: ipq9574: populate the opp table based on the eFuse Varadarajan Narayanan
2023-09-07 6:03 ` Krzysztof Kozlowski
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