From: Paolo Bonzini <pbonzini@redhat.com>
To: Aaron Lewis <aaronlewis@google.com>, kvm@vger.kernel.org
Cc: jmattson@google.com, seanjc@google.com
Subject: Re: [kvm-unit-tests PATCH v2 0/4] Add additional testing for routing L2 exceptions
Date: Tue, 14 Dec 2021 13:19:46 +0100 [thread overview]
Message-ID: <387b118d-dcb9-f528-c643-aa3b3c389901@redhat.com> (raw)
In-Reply-To: <20211214011823.3277011-1-aaronlewis@google.com>
On 12/14/21 02:18, Aaron Lewis wrote:
> In a previous series testing was added to verify that when a #PF occured
> in L2 the exception was routed to the correct place. In this series
> other exceptions are tested (ie: #GP, #UD, #DE, #DB, #BP, #AC).
>
> The first two commits in this series are bug fixes that were discovered
> while making these changes. The last two implement the tests.
>
> v1 -> v2:
> - Add guest_stack_top and guest_syscall_stack_top for aligning L2's
> stacks.
> - Refactor test to make it more extensible (ie: Added
> vmx_exception_tests array and framework around it).
> - Split test into 2 commits:
> 1. Test infrustructure.
> 2. Test cases.
>
> Aaron Lewis (4):
> x86: Fix a #GP from occurring in usermode library's exception handlers
> x86: Align L2's stacks
> x86: Add a test framework for nested_vmx_reflect_vmexit() testing
> x86: Add test coverage for nested_vmx_reflect_vmexit() testing
>
> lib/x86/desc.c | 2 +-
> lib/x86/desc.h | 5 ++
> lib/x86/usermode.c | 3 +
> x86/unittests.cfg | 7 ++
> x86/vmx.c | 28 ++++++--
> x86/vmx.h | 2 +
> x86/vmx_tests.c | 161 +++++++++++++++++++++++++++++++++++++++++++++
> 7 files changed, 201 insertions(+), 7 deletions(-)
>
Queued patches 1-2 for now, thanks.
Paolo
prev parent reply other threads:[~2021-12-14 12:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-14 1:18 [kvm-unit-tests PATCH v2 0/4] Add additional testing for routing L2 exceptions Aaron Lewis
2021-12-14 1:18 ` [kvm-unit-tests PATCH v2 1/4] x86: Fix a #GP from occurring in usermode library's exception handlers Aaron Lewis
2021-12-14 1:18 ` [kvm-unit-tests PATCH v2 2/4] x86: Align L2's stacks Aaron Lewis
2022-01-12 19:38 ` Sean Christopherson
2021-12-14 1:18 ` [kvm-unit-tests PATCH v2 3/4] x86: Add a test framework for nested_vmx_reflect_vmexit() testing Aaron Lewis
2022-01-12 20:48 ` Sean Christopherson
2022-01-19 16:57 ` Aaron Lewis
2022-01-20 0:46 ` Sean Christopherson
2021-12-14 1:18 ` [kvm-unit-tests PATCH v2 4/4] x86: Add test coverage " Aaron Lewis
2021-12-14 12:19 ` Paolo Bonzini [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=387b118d-dcb9-f528-c643-aa3b3c389901@redhat.com \
--to=pbonzini@redhat.com \
--cc=aaronlewis@google.com \
--cc=jmattson@google.com \
--cc=kvm@vger.kernel.org \
--cc=seanjc@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).