Re: [PATCH 2/4] lpfc: reduce stack size with CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE

["Martin K. Petersen" <martin.petersen@xxxxxxxxxx>]

Arnd,

> The lpfc_debug_dump_all_queues() function repeatedly calls into
> lpfc_debug_dump_qe(), which has a temporary 128 byte buffer.  This was
> fine before the introduction of CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE
> because each instance could occupy the same stack slot. However, now
> they each get their own copy, which leads to a huge increase in stack
> usage as seen from the compiler warning:

Applied to 5.3/scsi-fixes. Thank you!

-- 
Martin K. Petersen      Oracle Linux Engineering