2:07 p.m.
Hi Hsin-Yi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on v5.12-rc2 next-20210311]
[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]
url:
https://github.com/0day-ci/linux/commits/Hsin-Yi-Wang/add-power-control-i...
base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
config: x86_64-randconfig-a014-20210311 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
574a9dabc63ba1e7a04c08d4bde2eacd61b44ce1)
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
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
#
https://github.com/0day-ci/linux/commit/876baed92f6916892b15bb879707eb439...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Hsin-Yi-Wang/add-power-control-in-i2c/20210309-213400
git checkout 876baed92f6916892b15bb879707eb43911626c9
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/i915/i915_gem.c:1227:
> drivers/gpu/drm/i915/selftests/i915_gem.c:97:13: error:
conflicting types for 'pm_suspend'
static void pm_suspend(struct
drm_i915_private *i915)
^
include/linux/suspend.h:345:19: note: previous definition is here
static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
^
In file included from drivers/gpu/drm/i915/i915_gem.c:1227:
> drivers/gpu/drm/i915/selftests/i915_gem.c:155:13: error:
incompatible pointer to integer conversion passing 'struct drm_i915_private *' to
parameter of type 'suspend_state_t' (aka 'int') [-Werror,-Wint-conversion]
pm_suspend(i915);
^~~~
include/linux/suspend.h:345:46: note: passing argument to parameter 'state'
here
static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
^
2 errors generated.
vim +/pm_suspend +97 drivers/gpu/drm/i915/selftests/i915_gem.c
3f51b7e1f36a37 Chris Wilson 2018-08-30 96
3f51b7e1f36a37 Chris Wilson 2018-08-30 @97 static void pm_suspend(struct
drm_i915_private *i915)
3f51b7e1f36a37 Chris Wilson 2018-08-30 98 {
c9d08cc3e3393e Chris Wilson 2019-01-14 99 intel_wakeref_t wakeref;
c9d08cc3e3393e Chris Wilson 2019-01-14 100
c447ff7db34807 Daniele Ceraolo Spurio 2019-06-13 101
with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
e986209c67024c Chris Wilson 2020-01-30 102
i915_ggtt_suspend(&i915->ggtt);
3f51b7e1f36a37 Chris Wilson 2018-08-30 103 i915_gem_suspend_late(i915);
d4225a535b3b08 Chris Wilson 2019-01-14 104 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 105 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 106
3f51b7e1f36a37 Chris Wilson 2018-08-30 107 static void pm_hibernate(struct
drm_i915_private *i915)
3f51b7e1f36a37 Chris Wilson 2018-08-30 108 {
c9d08cc3e3393e Chris Wilson 2019-01-14 109 intel_wakeref_t wakeref;
c9d08cc3e3393e Chris Wilson 2019-01-14 110
c447ff7db34807 Daniele Ceraolo Spurio 2019-06-13 111
with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
e986209c67024c Chris Wilson 2020-01-30 112
i915_ggtt_suspend(&i915->ggtt);
3f51b7e1f36a37 Chris Wilson 2018-08-30 113
3f51b7e1f36a37 Chris Wilson 2018-08-30 114 i915_gem_freeze(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 115 i915_gem_freeze_late(i915);
d4225a535b3b08 Chris Wilson 2019-01-14 116 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 117 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 118
3f51b7e1f36a37 Chris Wilson 2018-08-30 119 static void pm_resume(struct
drm_i915_private *i915)
3f51b7e1f36a37 Chris Wilson 2018-08-30 120 {
c9d08cc3e3393e Chris Wilson 2019-01-14 121 intel_wakeref_t wakeref;
c9d08cc3e3393e Chris Wilson 2019-01-14 122
3f51b7e1f36a37 Chris Wilson 2018-08-30 123 /*
3f51b7e1f36a37 Chris Wilson 2018-08-30 124 * Both suspend and hibernate
follow the same wakeup path and assume
3f51b7e1f36a37 Chris Wilson 2018-08-30 125 * that runtime-pm just works.
3f51b7e1f36a37 Chris Wilson 2018-08-30 126 */
c447ff7db34807 Daniele Ceraolo Spurio 2019-06-13 127
with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
e986209c67024c Chris Wilson 2020-01-30 128
i915_ggtt_resume(&i915->ggtt);
3f51b7e1f36a37 Chris Wilson 2018-08-30 129 i915_gem_resume(i915);
d4225a535b3b08 Chris Wilson 2019-01-14 130 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 131 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 132
3f51b7e1f36a37 Chris Wilson 2018-08-30 133 static int igt_gem_suspend(void
*arg)
3f51b7e1f36a37 Chris Wilson 2018-08-30 134 {
3f51b7e1f36a37 Chris Wilson 2018-08-30 135 struct drm_i915_private *i915 =
arg;
3f51b7e1f36a37 Chris Wilson 2018-08-30 136 struct i915_gem_context *ctx;
a8c9a7f52ec5a4 Chris Wilson 2019-11-07 137 struct file *file;
3f51b7e1f36a37 Chris Wilson 2018-08-30 138 int err;
3f51b7e1f36a37 Chris Wilson 2018-08-30 139
3f51b7e1f36a37 Chris Wilson 2018-08-30 140 file = mock_file(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 141 if (IS_ERR(file))
3f51b7e1f36a37 Chris Wilson 2018-08-30 142 return PTR_ERR(file);
3f51b7e1f36a37 Chris Wilson 2018-08-30 143
3f51b7e1f36a37 Chris Wilson 2018-08-30 144 err = -ENOMEM;
3f51b7e1f36a37 Chris Wilson 2018-08-30 145 ctx = live_context(i915, file);
3f51b7e1f36a37 Chris Wilson 2018-08-30 146 if (!IS_ERR(ctx))
c31c9e82ee8ae0 Chris Wilson 2019-10-22 147 err = switch_to_context(ctx);
3f51b7e1f36a37 Chris Wilson 2018-08-30 148 if (err)
3f51b7e1f36a37 Chris Wilson 2018-08-30 149 goto out;
3f51b7e1f36a37 Chris Wilson 2018-08-30 150
3f51b7e1f36a37 Chris Wilson 2018-08-30 151 err = pm_prepare(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 152 if (err)
3f51b7e1f36a37 Chris Wilson 2018-08-30 153 goto out;
3f51b7e1f36a37 Chris Wilson 2018-08-30 154
3f51b7e1f36a37 Chris Wilson 2018-08-30 @155 pm_suspend(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 156
3f51b7e1f36a37 Chris Wilson 2018-08-30 157 /* Here be dragons! Note that with
S3RST any S3 may become S4! */
3f51b7e1f36a37 Chris Wilson 2018-08-30 158 simulate_hibernate(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 159
3f51b7e1f36a37 Chris Wilson 2018-08-30 160 pm_resume(i915);
3f51b7e1f36a37 Chris Wilson 2018-08-30 161
c31c9e82ee8ae0 Chris Wilson 2019-10-22 162 err = switch_to_context(ctx);
3f51b7e1f36a37 Chris Wilson 2018-08-30 163 out:
a8c9a7f52ec5a4 Chris Wilson 2019-11-07 164 fput(file);
3f51b7e1f36a37 Chris Wilson 2018-08-30 165 return err;
3f51b7e1f36a37 Chris Wilson 2018-08-30 166 }
3f51b7e1f36a37 Chris Wilson 2018-08-30 167
---
0-DAY CI Kernel Test Service, Intel Corporation
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