[PATCH] drm/amdkfd: fix KFDSVMRangeTest.PartialUnmapSysMemTest fails

2021-08-14 Thread Yifan Zhang
[ RUN ] KFDSVMRangeTest.PartialUnmapSysMemTest /home/yifan/brahma/libhsakmt/tests/kfdtest/src/KFDTestUtil.cpp:245: Failure Value of: (hsaKmtAllocMemory(m_Node, m_Size, m_Flags, &m_pBuf)) Actual: 1 Expected: HSAKMT_STATUS_SUCCESS Which is: 0 /home/yifan/brahma/libhsakmt/tests/kfdtest/src/KFDT

RE: [PATCH] drm/amdkfd: fix random KFDSVMRangeTest.SetGetAttributesTest test failure

2021-08-14 Thread Zhang, Yifan
[Public] Hi Felix, Thanks for comments. I just found a similar race condition in KFD test. Sent it in another thread "[PATCH] drm/amdkfd: fix KFDSVMRangeTest.PartialUnmapSysMemTest fails" BRs, Yifan -Original Message- From: Kuehling, Felix Sent: Friday, August 13, 2021 4:23 AM To: Z

Re: [PATCH v2 02/12] mm: Introduce a function to check for virtualization protection features

2021-08-14 Thread Tom Lendacky
On 8/14/21 1:32 PM, Borislav Petkov wrote: On Fri, Aug 13, 2021 at 11:59:21AM -0500, Tom Lendacky wrote: diff --git a/include/linux/protected_guest.h b/include/linux/protected_guest.h new file mode 100644 index ..43d4dde94793 --- /dev/null +++ b/include/linux/protected_guest.h @@ -0,