search for: a45011e4529e

Displaying 3 results from an estimated 3 matches for "a45011e4529e".

2019 Apr 26
0
[PATCH 07/10] s390/airq: use DMA memory for adapter interrupts
...Adapter interrupt bit vector dma */ unsigned long *avail; /* Allocation bit mask for the bit vector */ unsigned long *bitlock; /* Lock bit mask for the bit vector */ unsigned long *ptr; /* Pointer associated with each bit */ diff --git a/drivers/s390/cio/airq.c b/drivers/s390/cio/airq.c index a45011e4529e..7a5c0a08ee09 100644 --- a/drivers/s390/cio/airq.c +++ b/drivers/s390/cio/airq.c @@ -19,6 +19,7 @@ #include <asm/airq.h> #include <asm/isc.h> +#include <asm/cio.h> #include "cio.h" #include "cio_debug.h" @@ -113,6 +114,11 @@ void __init init_airq_interr...
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV
2019 Apr 26
33
[PATCH 00/10] s390: virtio: support protected virtualization
Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV