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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, Sean Christopherson <seanjc@google.com>
Subject: [kvm-unit-tests PATCH 20/39] x86/access: Remove timeout overrides now that performance doesn't suck
Date: Thu, 25 Nov 2021 01:28:38 +0000	[thread overview]
Message-ID: <20211125012857.508243-21-seanjc@google.com> (raw)
In-Reply-To: <20211125012857.508243-1-seanjc@google.com>

The access test now takes less than 5 seconds when TDP is enabled, and
is well under the default 90 second timeout when TDP is disabled.  Ditto
for VMX's #PF interception variant, which is no longer being penalized by
unnecessary CR exits and other general stupidity.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 x86/unittests.cfg | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/x86/unittests.cfg b/x86/unittests.cfg
index 4402287..f3f9f17 100644
--- a/x86/unittests.cfg
+++ b/x86/unittests.cfg
@@ -117,13 +117,11 @@ extra_params = -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline_immed
 file = access_test.flat
 arch = x86_64
 extra_params = -cpu max
-timeout = 180
 
 [access-reduced-maxphyaddr]
 file = access_test.flat
 arch = x86_64
 extra_params = -cpu IvyBridge,phys-bits=36,host-phys-bits=off
-timeout = 180
 check = /sys/module/kvm_intel/parameters/allow_smaller_maxphyaddr=Y
 
 [smap]
@@ -358,7 +356,6 @@ file = vmx.flat
 extra_params = -cpu max,+vmx -append vmx_pf_exception_test
 arch = x86_64
 groups = vmx nested_exception
-timeout = 300
 
 [vmx_pf_exception_test_reduced_maxphyaddr]
 file = vmx.flat
@@ -366,7 +363,6 @@ extra_params = -cpu IvyBridge,phys-bits=36,host-phys-bits=off,+vmx -append vmx_p
 arch = x86_64
 groups = vmx nested_exception
 check = /sys/module/kvm_intel/parameters/allow_smaller_maxphyaddr=Y
-timeout = 300
 
 [debug]
 file = debug.flat
-- 
2.34.0.rc2.393.gf8c9666880-goog


  parent reply	other threads:[~2021-11-25  2:00 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-25  1:28 [kvm-unit-tests PATCH 00/39] x86/access: nVMX: Big overhaul Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 01/39] x86/access: Add proper defines for hardcoded addresses Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 02/39] x86/access: Cache CR3 to improve performance Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 03/39] x86/access: Use do-while loop for what is obviously a do-while loop Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 04/39] x86/access: Stop pretending the test is SMP friendly Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 05/39] x86/access: Refactor so called "page table pool" logic Sean Christopherson
2021-11-26 18:03   ` Paolo Bonzini
2021-11-25  1:28 ` [kvm-unit-tests PATCH 06/39] x86/access: Stash root page table level in test environment Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 07/39] x86/access: Hoist page table allocator helpers above "init" helper Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 08/39] x86/access: Rename variables in page table walkers Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 09/39] x86/access: Abort if page table insertion hits an unexpected level Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 10/39] x86/access: Make SMEP place nice with 5-level paging Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 11/39] x86/access: Use upper half of virtual address space Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 12/39] x86/access: Print the index when dumping PTEs Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 13/39] x86/access: Pre-allocate all page tables at (sub)test init Sean Christopherson
2021-11-26 18:15   ` Paolo Bonzini
2021-11-25  1:28 ` [kvm-unit-tests PATCH 14/39] x86/access: Don't write page tables if desired PTE is same as current PTE Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 15/39] x86/access: Preserve A/D bits when writing paging structure entries Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 16/39] x86/access: Make toggling of PRESENT bit a "higher order" action Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 17/39] x86/access: Manually override PMD in effective permissions sub-test Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 18/39] x86/access: Remove manual override of PUD/PMD in prefetch sub-test Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 19/39] x86/access: Remove PMD/PT target overrides Sean Christopherson
2021-11-25  1:28 ` Sean Christopherson [this message]
2021-11-25  1:28 ` [kvm-unit-tests PATCH 21/39] nVMX: Skip EPT tests if INVEPT(SINGLE_CONTEXT) is unsupported Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 22/39] nVMX: Hoist assert macros to the top of vmx.h Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 23/39] nVMX: Add a non-reporting assertion macro Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 24/39] nVMX: Assert success in unchecked INVEPT/INVVPID helpers Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 25/39] nVMX: Drop less-than-useless ept_sync() wrapper Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 26/39] nVMX: Move EPT capability check helpers to vmx.h Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 27/39] nVMX: Drop unused and useless vpid_sync() helper Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 28/39] nVMX: Remove "v1" version of INVVPID test Sean Christopherson
2021-11-26 18:28   ` Paolo Bonzini
2021-11-25  1:28 ` [kvm-unit-tests PATCH 29/39] nVMX: Add helper to check if INVVPID type is supported Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 30/39] nVMX: Add helper to check if INVVPID " Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 31/39] nVMX: Add helper to get first supported INVVPID type Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 32/39] nVMX: Use helper to check for EPT A/D support Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 33/39] nVMX: Add helpers to check for 4/5-level EPT support Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 34/39] nVMX: Fix name of macro defining EPT execute only capability Sean Christopherson
2021-11-26 18:31   ` Paolo Bonzini
2021-11-25  1:28 ` [kvm-unit-tests PATCH 35/39] nVMX: Add helper to check if a memtype is supported for EPT structures Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 36/39] nVMX: Get rid of horribly named "ctrl" boolean in test_ept_eptp() Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 37/39] nVMX: Rename awful "ctrl" booleans to "is_ctrl_valid" Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 38/39] nVMX: Add helper to check if VPID is supported Sean Christopherson
2021-11-25  1:28 ` [kvm-unit-tests PATCH 39/39] x86/access: nVMX: Add "access" test variants to invalidate via (INV)VPID Sean Christopherson
2021-11-26 18:43 ` [kvm-unit-tests PATCH 00/39] x86/access: nVMX: Big overhaul Paolo Bonzini
2021-11-29 19:04   ` Sean Christopherson
2021-11-29 19:15     ` Paolo Bonzini

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