Change Details

**Why** If there is a problem with DRM drivers or in their integration with vt(4) and displaying something on the console triggers a panic, there is a high chance that displaying that panic will trigger another one, recursively. **How** If vt_flush() is called and it detects is is called resursively from another panic, it return immediately, doing nothing, to avoid the risk of triggering another panic.

**Why** If there is a problem with DRM drivers or in their integration with vt(4) and displaying something on the console triggers a panic, there is a high chance that displaying that panic will trigger another one, recursively. **How** If `vt_flush()` is called and it detects is is called resursively from another panic, it return immediately, doing nothing, to avoid the risk of triggering another panic.

**Why** If there is a problem with DRM drivers or in their integration with vt(4) and displaying something on the console triggers a panic, there is a high chance that displaying that panic will trigger another one, recursively. **How** If If `vt_flush()` is called and it detects is is called resursively from another panic, it return immediately, doing nothing, to avoid the risk of triggering another panic.