Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
19508c048a
This patch adds platform dependency into the test case 15 (perf_event_attr). It is based on a suggestion from Jiri Olsa. Add a new optional attribute named 'arch' in the [config] section of the test case file. It is a comma separated list of architecture names this test can be executed on. For example: arch = x86_64,alpha,ppc If this attribute is missing the test is executed on any platform. This does not break existing behavior. The values listed for this attribute should be identical to uname -m output. If the list starts with an exclamation mark (!) the comparison is inverted, for example for arch = !s390x,ppc the test is not executed on s390x or ppc platforms. The exclamation mark must be at the beginnning of the list. Here is an example debug output: [root@s35lp76]# fgrep arch tests/attr/test-stat-C2 arch = x86_64,alpha,ppc [root@s35lp76]# PERF_TEST_ATTR=/tmp /usr/bin/python2 ./tests/attr.py \ -d ./tests/attr/ -p ./perf -vvvvv -t test-stat-C1 provides the following output: running './tests/attr//test-stat-C1' test limitation 'x86_64,alpha,ppc' <--- new loading expected events Event event:base-stat fd = 1 group_fd = -1 ..... Here is the output when a test is skipped: [root@s35lp76]# fgrep arch tests/attr/test-stat-C1 arch = !s390x [root@s35lp76]# PERF_TEST_ATTR=/tmp /usr/bin/python2 ./tests/attr.py \ -d ./tests/attr/ -p ./perf -vvvvv -t test-stat-C1 provides the following output: test limitation '!s390x' <--- new skipped [s390x] './tests/attr//test-stat-C1' <--- new The test is skipped with return code 0. Suggested-and-Acked-by: Jiri Olsa <jolsa@redhat.com> Reviewed-by: Arnaldo Carvalho de Melo <acme@kernel.org> Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: linux-s390@vger.kernel.org Link: http://lkml.kernel.org/r/20170622073625.86762-1-tmricht@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.