-Wbitwise-instead-of-logical in drivers/gpu/drm/i915/intel_pm.c #1473
Description
mainline x86 defconfig plus CONFIG_FORTIFY_SOURCE=y
drivers/gpu/drm/i915/intel_pm.c:3054:12: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
changed = ilk_increase_wm_latency(dev_priv, dev_priv->wm.pri_latency, 12) |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/i915/intel_pm.c:3054:12: note: cast one or both operands to int to silence this warning
drivers/gpu/drm/i915/intel_pm.c:3054:12: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
changed = ilk_increase_wm_latency(dev_priv, dev_priv->wm.pri_latency, 12) |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
||
drivers/gpu/drm/i915/intel_pm.c:3054:12: note: cast one or both operands to int to silence this warning
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Has in an error with CONFIG_WERROR (all{mod,yes}config) (or emits a non-compiler warning)Issue needs to be fixed to get a warning-free all*config buildThis bug impacts ARCH=x86_64A bug that should be fixed in the mainline kernel.Issue affects allmodconfig on certain architecturesThis bug was fixed in Linux 5.17