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gfx_performance
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4 Commits

Author SHA1 Message Date
Minggui Cao
5de6bf3d34 fix a bug: UOS could hung after running some time. 
soft-lock or CPUs stalls can happen during UOS running; after debugging,
find CPUs for UOS is in idle thread, and will not be scheduled back.

root cause: PIO/MMIO from UOS will trigger SOS/DM to handle them. Usually,
it should make sure UOS-vcpu pause first then resume, but for SOS/UOS in
parallel,in former code, the UOS-vcpu resume could be called first by SOS
before pause.

Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-06-05 17:28:10 +08:00
Junjie Mao
ef3cb5ba1c treewide: remove unnecessary unnamed structs/unions 
According to the syntax defined in C99, each struct/union field must have an
identifier. This patch removes unnamed struct/union fields that can be easily
expressed in a C99-compatible way.

Here is a summary of structs/unions removed.

struct vhm_request:

    union {
        uint32_t type;                  uint32_t type;
        int32_t reserved0[16];    =>    int32_t reserved0[15];
    };

struct vhm_request_buffer:

    struct vhm_request_buffer {
        union {                         union vhm_request_buffer {
            struct vhm_request ...; =>        struct vhm_request ...;
            int8_t reserved[4096];            int8_t reserved[4096];
        }                               }
    }

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
 2018-05-29 14:12:15 +08:00
Zide Chen
8f16faab04 HV: further cleanup of header inclusions 
According to the comments in hypervisor:
 " This file includes config header file "bsp_cfg.h" and other
	hypervisor used header files.
	It should be included in all the source files."

this patch includes all common header files in hypervisor.h
then removes other redundant inclusions

Signed-off-by: Zide Chen <zide.chen@intel.com>
 2018-05-25 10:45:56 +08:00
Victor Sun
99189b4e48 HV: cleanup for io request related functions 
Changes:
  1. Move io request related functions from hypercall.c to io_request.c
     since they are not hypercalls;
  2. Remove acrn_insert_request_nowait() as it is never used;

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 2018-05-18 16:36:33 +08:00