Date
1 - 3 of 3
[PATCH 0/3] HV: vCPI: fix pass-thru pcie device may access MSI-X BAR
|
Li, Fei1
The serial fix pass-thru pcie device may access MSI-X BAR besides MSI-X Table Structure.
Fei Li (3): hv:io: wrap mmio read/write hv: pci: use mmio_read/write directly hv: vpci: fix pass-thru pcie device may access MSI-X BAR hypervisor/dm/vpci/vmsix.c | 51 ++++++++++++++++++---------- hypervisor/hw/pci.c | 29 ++-------------- hypervisor/include/arch/x86/asm/io.h | 38 +++++++++++++++++++++ 3 files changed, 74 insertions(+), 44 deletions(-) -- 2.34.1 |
|
|
|
toggle quoted message
Show quoted text
-----Original Message-----... may access registers other than MSI-X table registers in the same BAR, which is trapped by ACRN as a whole. MSI-X table registers are emulated/remapped, while other registers should be passed thru. This is what you mean, right? Structure. |
|
|
|
Li, Fei1
On 2022-10-20 at 01:12:18 +0800, Dong, Eddie wrote:
yes-----Original Message-----... may access registers other than MSI-X table registers in the same BAR, which is trapped by ACRN as a whole. Structure. |
|
|