* Wenwen Wang <wang6495@xxxxxxx> wrote: > On Tue, Apr 16, 2019 at 3:33 PM Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote: > > > > On Tue, 16 Apr 2019, Wenwen Wang wrote: > > > > > In pcibios_irq_init(), the PCI IRQ routing table 'pirq_table' is firstly > > > found through pirq_find_routing_table(). If the table is not found and > > > 'CONFIG_PCI_BIOS' is defined, the table is then allocated in > > > pcibios_get_irq_routing_table() using kmalloc(). In the following > > > execution, if the I/O APIC is used, this table is actually not used. > > > However, in that case, the allocated table is not freed, which can lead to > > > a memory leak bug. > > > > s/which can lead to/which is/ > > > > There is no 'can'. It simply is a memory leak. > > > > > To fix this issue, this patch frees the allocated table if it is not used. > > > > To fix this issue, free the allocated table if it is not used. > > > > 'this patch' is completely redundant information and discouraged in > > Documentation/process/.... > > > > Thanks for your suggestions, Thomas. I will revise the commit's message. > > Wenwen > > > Other than that: > > > > Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> You didn't add Thomas's Acked-by to your commit ... Thanks, Ingo
