Re: [PATCH] hw/misc: Add a virtual PCILeech device

2024-08-29 Thread Zero Tang
ve this device will enable security researchers and etc. to use DMA attacks and IOMMU defenses more easily with QEMU at zero cost. If you have further comments and/or questions please let me know. Thanks, Zero Tang On Thu, Aug 29, 2024 at 8:13 PM Peter Maydell wrote: > On Tue, 6 Aug 202

Re: [PATCH] hw/misc: Add a virtual PCILeech device

2024-08-25 Thread Zero Tang
I'd like to *PING* this patch once again. Please review this patch. If there is anything missing or ambiguous in the patch, please let me know. Thanks, Zero Tang On Sun, Aug 18, 2024 at 1:30 AM Zero Tang wrote: > Hello, > > I'd like to ping this patch in that the QEMU-PCI

Re: [PATCH] hw/misc: Add a virtual PCILeech device

2024-08-17 Thread Zero Tang
gards, Zero Tang On Tue, Aug 6, 2024 at 5:28 PM Zero Tang wrote: > This virtual PCILeech device aims to help security researchers attack the > guest via DMA and test their IOMMU defenses. > This device is intended to support any systems with PCI, but I am only > able to test x86-based g

[PATCH] hw/misc: Add a virtual PCILeech device

2024-08-06 Thread Zero Tang
cc to relevant maintainers. If needed, add my name and contact info into the maintainer's list. Signed-off-by: Zero Tang --- hw/misc/Kconfig | 5 hw/misc/meson.build | 1 + hw/mi

hw/misc: Add a virtual PCILeech device

2024-08-03 Thread Zero Tang
This virtual PCI device is intended for security researchers to attack the guest via DMA. This is my first-time contribution and I hope I am doing things correctly. Signed-off-by: Zero Tang --- hw/misc/Kconfig | 5 + hw/misc/meson.build | 1 + hw/misc/pcileech.c | 283