[2/9] selftests/lkdtm: Fix expected text for CR4 pinning

Message ID	20210623203936.3151093-3-keescook@chromium.org (mailing list archive)
State	Accepted
Commit	c2eb472bbe25b3f360990f23b293b3fbadfa4bc0
Headers	show Return-Path: <linux-kselftest-owner@kernel.org> From: Kees Cook <keescook@chromium.org> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Kees Cook <keescook@chromium.org>, stable@vger.kernel.org, Guillaume Tucker <guillaume.tucker@collabora.com>, David Laight <David.Laight@ACULAB.COM>, Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org, kernelci@groups.io, linux-kselftest@vger.kernel.org, linux-hardening@vger.kernel.org Subject: [PATCH 2/9] selftests/lkdtm: Fix expected text for CR4 pinning Date: Wed, 23 Jun 2021 13:39:29 -0700 Message-Id: <20210623203936.3151093-3-keescook@chromium.org> In-Reply-To: <20210623203936.3151093-1-keescook@chromium.org> References: <20210623203936.3151093-1-keescook@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	LKDTM: Improvements for kernelci.org \| expand [0/9] LKDTM: Improvements for kernelci.org [1/9] selftests/lkdtm: Avoid needing explicit sub-shell [2/9] selftests/lkdtm: Fix expected text for CR4 pinning [3/9] selftests/lkdtm: Fix expected text for free poison [4/9] lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE [5/9] lkdtm/heap: Add vmalloc linear overflow test [6/9] lkdtm: Enable DOUBLE_FAULT on all architectures [7/9] lkdtm: Add CONFIG hints in errors where possible [8/9] selftests/lkdtm: Enable various testable CONFIGs [9/9] lkdtm/heap: Add init_on_alloc tests

Message ID

20210623203936.3151093-3-keescook@chromium.org (mailing list archive)

State

Accepted

Commit

c2eb472bbe25b3f360990f23b293b3fbadfa4bc0

Headers

From: Kees Cook <keescook@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Kees Cook <keescook@chromium.org>, stable@vger.kernel.org,
        Guillaume Tucker <guillaume.tucker@collabora.com>,
        David Laight <David.Laight@ACULAB.COM>,
        Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org,
        kernelci@groups.io, linux-kselftest@vger.kernel.org,
        linux-hardening@vger.kernel.org
Subject: [PATCH 2/9] selftests/lkdtm: Fix expected text for CR4 pinning
Date: Wed, 23 Jun 2021 13:39:29 -0700
Message-Id: <20210623203936.3151093-3-keescook@chromium.org>
In-Reply-To: <20210623203936.3151093-1-keescook@chromium.org>
References: <20210623203936.3151093-1-keescook@chromium.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

LKDTM: Improvements for kernelci.org | expand

Commit Message

Kees Cook June 23, 2021, 8:39 p.m. UTC

The error text for CR4 pinning changed. Update the test to match.

Fixes: a13b9d0b9721 ("x86/cpu: Use pinning mask for CR4 bits needing to be 0")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
 tools/testing/selftests/lkdtm/tests.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt
index 11ef159be0fd..a5fce7fd4520 100644
--- a/tools/testing/selftests/lkdtm/tests.txt
+++ b/tools/testing/selftests/lkdtm/tests.txt
@@ -11,7 +11,7 @@  CORRUPT_LIST_ADD list_add corruption
 CORRUPT_LIST_DEL list_del corruption
 STACK_GUARD_PAGE_LEADING
 STACK_GUARD_PAGE_TRAILING
-UNSET_SMEP CR4 bits went missing
+UNSET_SMEP pinned CR4 bits changed:
 DOUBLE_FAULT
 CORRUPT_PAC
 UNALIGNED_LOAD_STORE_WRITE

[2/9] selftests/lkdtm: Fix expected text for CR4 pinning

Commit Message

Patch