Em Qui, 2018-08-09 às 08:29 +0200, Michal Wajdeczko escreveu: > On Thu, 09 Aug 2018 00:58:53 +0200, Paulo Zanoni > <paulo.r.zanoni@xxxxxxxxx> wrote: > > > Em Qua, 2018-08-08 às 22:22 +0000, Patchwork escreveu: > > > == Series Details == > > > > > > Series: series starting with [1/4] drm/i915: kill > > > intel_display_power_well_is_enabled() > > > URL : https://patchwork.freedesktop.org/series/47908/ > > > State : warning > > > > > > == Summary == > > > > > > $ dim checkpatch origin/drm-tip > > > 94cddb6f9752 drm/i915: kill intel_display_power_well_is_enabled() > > > dfb09a8944b0 drm/i915: BUG() if we can't lookup_power_well() > > > -:31: WARNING:AVOID_BUG: Avoid crashing the kernel - try using > > > WARN_ON & recovery code rather than BUG() or BUG_ON() > > > #31: FILE: drivers/gpu/drm/i915/intel_runtime_pm.c:1124: > > > + BUG(); > > > > See the commit message of patch 2, Mr. Robot. I don't think it's > > worth > > adding checking code in the callers, and replacing the current null > > pointer dereference with a BUG() is an improvement IMHO. > > > > If anybody disagrees with this, please say so. > > other option could be to use WARN_ON to make Mr. Robot happy and > then return first/last/default power well to make callers happy Yeah, that's probably an improvement. I'll submit a new version. Thanks! > > /michal _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
