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Message-ID: <202212072253.UeKPqhxU-lkp@intel.com>
Date: Wed, 7 Dec 2022 22:30:16 +0800
From: kernel test robot <lkp@...el.com>
To: David Collins <quic_collinsd@...cinc.com>,
Amit Kucheria <amitk@...nel.org>,
Thara Gopinath <thara.gopinath@...il.com>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
David Collins <quic_collinsd@...cinc.com>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Zhang Rui <rui.zhang@...el.com>, linux-arm-msm@...r.kernel.org,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] thermal: qcom-spmi-temp-alarm: add support for
LITE PMIC peripherals
Hi David,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on rafael-pm/thermal]
[also build test ERROR on linus/master v6.1-rc8 next-20221207]
[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/David-Collins/thermal-qcom-spmi-temp-alarm-add-support-for-new-TEMP_ALARM-subtypes/20221207-100725
base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
patch link: https://lore.kernel.org/r/fa5b6b7a88b23f3efb15f4da4a2fdfa6e6d57cb2.1670375556.git.quic_collinsd%40quicinc.com
patch subject: [PATCH v2 3/3] thermal: qcom-spmi-temp-alarm: add support for LITE PMIC peripherals
config: hexagon-randconfig-r036-20221207
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 6e4cea55f0d1104408b26ac574566a0e4de48036)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/e0a2cf4754a17500d98226eb7fa3e10822bd497b
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review David-Collins/thermal-qcom-spmi-temp-alarm-add-support-for-new-TEMP_ALARM-subtypes/20221207-100725
git checkout e0a2cf4754a17500d98226eb7fa3e10822bd497b
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/thermal/qcom/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from drivers/thermal/qcom/qcom-spmi-temp-alarm.c:11:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
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/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
^
In file included from drivers/thermal/qcom/qcom-spmi-temp-alarm.c:11:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
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/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
^
In file included from drivers/thermal/qcom/qcom-spmi-temp-alarm.c:11:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
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);
~~~~~~~~~~ ^
>> drivers/thermal/qcom/qcom-spmi-temp-alarm.c:374:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
reg |= FIELD_PREP(LITE_TEMP_CFG_THRESHOLD_MASK, thresh);
^
>> drivers/thermal/qcom/qcom-spmi-temp-alarm.c:648:11: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
thresh = FIELD_GET(LITE_TEMP_CFG_THRESHOLD_MASK, reg);
^
6 warnings and 2 errors generated.
vim +/FIELD_PREP +374 drivers/thermal/qcom/qcom-spmi-temp-alarm.c
314
315 static int qpnp_tm_set_temp_lite_thresh(struct qpnp_tm_chip *chip, int trip,
316 int temp)
317 {
318 int ret, temp_cfg, i;
319 const long *temp_map;
320 u16 addr;
321 u8 reg, thresh;
322
323 if (trip < 0 || trip >= STAGE_COUNT) {
324 dev_err(chip->dev, "invalid TEMP_LITE trip = %d\n", trip);
325 return -EINVAL;
326 }
327
328 switch (trip) {
329 case 0:
330 temp_map = temp_map_lite_warning;
331 addr = QPNP_TM_REG_LITE_TEMP_CFG1;
332 break;
333 case 1:
334 /*
335 * The second trip point is purely in software to facilitate
336 * a controlled shutdown after the warning threshold is crossed
337 * but before the automatic hardware shutdown threshold is
338 * crossed.
339 */
340 return 0;
341 case 2:
342 temp_map = temp_map_lite_shutdown;
343 addr = QPNP_TM_REG_LITE_TEMP_CFG2;
344 break;
345 default:
346 return 0;
347 }
348
349 if (temp < temp_map[THRESH_MIN] || temp > temp_map[THRESH_MAX]) {
350 dev_err(chip->dev, "invalid TEMP_LITE temp = %d\n", temp);
351 return -EINVAL;
352 }
353
354 thresh = 0;
355 temp_cfg = temp_map[thresh];
356 for (i = THRESH_MAX; i >= THRESH_MIN; i--) {
357 if (temp >= temp_map[i]) {
358 thresh = i;
359 temp_cfg = temp_map[i];
360 break;
361 }
362 }
363
364 if (temp_cfg == chip->temp_dac_map[trip])
365 return 0;
366
367 ret = qpnp_tm_read(chip, addr, ®);
368 if (ret < 0) {
369 dev_err(chip->dev, "LITE_TEMP_CFG read failed, ret=%d\n", ret);
370 return ret;
371 }
372
373 reg &= ~LITE_TEMP_CFG_THRESHOLD_MASK;
> 374 reg |= FIELD_PREP(LITE_TEMP_CFG_THRESHOLD_MASK, thresh);
375
376 ret = qpnp_tm_write(chip, addr, reg);
377 if (ret < 0) {
378 dev_err(chip->dev, "LITE_TEMP_CFG write failed, ret=%d\n", ret);
379 return ret;
380 }
381
382 chip->temp_dac_map[trip] = temp_cfg;
383
384 return 0;
385 }
386
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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