Wu Zhou 925e3d95b4 hv: add max_len for sbuf_put param ... sbuf_put copies sbuf->ele_size of data, and puts into ring. Currently this function assumes that data size from caller is no less than sbuf->ele_size. But as sbuf->ele_size is usually setup by some sources outside of the HV (e.g., the service VM), it is not meant to be trusted. So caller should provide the max length of the data for safety reason. sbuf_put() will return UINT32_MAX if max_len of data is less than element size. Additionally, a helper function sbuf_put_many() is added for putting multiple entries. Tracked-On: #8547 Signed-off-by: Wu Zhou <wu.zhou@intel.com> Reviewed-by: Junjie Mao <junjie.mao@intel.com>		2024-02-20 11:52:02 +08:00
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vpci	hv: support multi function ivshmem device	2023-09-27 16:46:20 +08:00
io_req.c	hv: add max_len for sbuf_put param	2024-02-20 11:52:02 +08:00
mmio_dev.c	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
vgpio.c	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
vioapic.c	doc: remove '@return None' for void functions	2023-08-03 14:56:29 -07:00
vpic.c	doc: remove '@return None' for void functions	2023-08-03 14:56:29 -07:00
vrtc.c	hv: vm_event: send RTC change event in hv vRTC	2024-02-01 17:01:31 +08:00
vuart.c	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00