Re: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in RX ISR

Tony Chuang 於 2019年7月10日 週三 下午4:37寫道： > > > Subject: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in > > RX ISR > > > > Testing with RTL8822BE hardware, when available memory is low, we > > frequently see a kernel panic and system freeze. > > > > First, rtw_pci_rx_isr encounters a

RE: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in RX ISR

> Subject: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in > RX ISR > > Testing with RTL8822BE hardware, when available memory is low, we > frequently see a kernel panic and system freeze. > > First, rtw_pci_rx_isr encounters a memory allocation failure (trimmed): > > rx routine