kstrdup
pciaddstr = kstrdup(amdgpu_virtual_display, GFP_KERNEL);
crtc->crc.source = kstrdup("auto", GFP_KERNEL);
master->unique = kstrdup(dev->unique, GFP_KERNEL);
p = kstrdup(s, flags);
name = kstrdup("intel_backlight", GFP_KERNEL);
*valp = kstrdup(*valp ? *valp : "", GFP_ATOMIC);
error_uc->guc_fw.file_selected.path = kstrdup(uc->guc.fw.file_selected.path, ALLOW_FAIL);
error_uc->huc_fw.file_selected.path = kstrdup(uc->huc.fw.file_selected.path, ALLOW_FAIL);
error_uc->guc_fw.file_wanted.path = kstrdup(uc->guc.fw.file_wanted.path, ALLOW_FAIL);
error_uc->huc_fw.file_wanted.path = kstrdup(uc->huc.fw.file_wanted.path, ALLOW_FAIL);
str = kstrdup(val, GFP_KERNEL);
*valp = kstrdup(*valp, GFP_ATOMIC);
s = kstrdup(devices, GFP_KERNEL);
str = kstrdup(events[i].name, GFP_KERNEL);
filter = kstrdup(i915_selftest.filter, GFP_KERNEL);
return kstrdup(str, flags);