On 07/09/16 14:52, kbuild test robot wrote:
Hi Tom,
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20160907]
[cannot apply to v4.8-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Sagar-Arun-Kamble/Add-support-for-GuC-based-SLPC/20160907-201335
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-defconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/intel_slpc.c: In function 'slpc_get_slice_count':
drivers/gpu/drm/i915/intel_slpc.c:50:37: error: 'const struct intel_device_info' has no member named 'slice_total'
slice_count = INTEL_INFO(dev_priv)->slice_total;
^~
vim +50 drivers/gpu/drm/i915/intel_slpc.c
44
45 static unsigned int slpc_get_slice_count(struct drm_i915_private *dev_priv)
46 {
47 unsigned int slice_count = 1;
48
49 if (IS_SKYLAKE(dev_priv))
> 50 slice_count = INTEL_INFO(dev_priv)->slice_total;
51
52 return slice_count;
53 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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Is this the right fix?
diff --git a/drivers/gpu/drm/i915/intel_slpc.c
b/drivers/gpu/drm/i915/intel_slpc.c
index 1a3a515..77a316e 100644
--- a/drivers/gpu/drm/i915/intel_slpc.c
+++ b/drivers/gpu/drm/i915/intel_slpc.c
@@ -207,7 +207,7 @@ static unsigned int slpc_get_slice_count(struct
drm_i915_private *dev_priv)
unsigned int slice_count = 1;
if (IS_SKYLAKE(dev_priv))
- slice_count = INTEL_INFO(dev_priv)->slice_total;
+ slice_count =
hweight8(INTEL_INFO(dev_priv)->sseu.slice_mask);
return slice_count;
}
.Dave.
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