IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
This Kselftest update for Linux 4.20-rc1 consists of:
- Improvements to ftrace test suite from Masami Hiramatsu.
- Color coded ftrace PASS / FAIL results from Steven Rostedt (VMware)
to improve readability of reports.
- watchdog Fixes and enhancement to add gettimeout and get|set pretimeout
options from Jerry Hoemann.
- Several fixes to warnings and spelling etc.
-----BEGIN PGP SIGNATURE-----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=cpOg
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
"This Kselftest update for Linux 4.20-rc1 consists of:
- Improvements to ftrace test suite from Masami Hiramatsu.
- Color coded ftrace PASS / FAIL results from Steven Rostedt (VMware)
to improve readability of reports.
- watchdog Fixes and enhancement to add gettimeout and get|set
pretimeout options from Jerry Hoemann.
- Several fixes to warnings and spelling etc"
* tag 'linux-kselftest-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (40 commits)
selftests/ftrace: Strip escape sequences for log file
selftests/ftrace: Use colored output when available
selftests: fix warning: "_GNU_SOURCE" redefined
selftests: kvm: Fix -Wformat warnings
selftests/ftrace: Add color to the PASS / FAIL results
kvm: selftests: fix spelling mistake "Insufficent" -> "Insufficient"
selftests: gpio: Fix OUTPUT directory in Makefile
selftests: gpio: restructure Makefile
selftests: watchdog: Fix ioctl SET* error paths to take oneshot exit path
selftests: watchdog: Add gettimeout and get|set pretimeout
selftests: watchdog: Fix error message.
selftests: watchdog: fix message when /dev/watchdog open fails
selftests/ftrace: Add ftrace cpumask testcase
selftests/ftrace: Add wakeup_rt tracer testcase
selftests/ftrace: Add wakeup tracer testcase
selftests/ftrace: Add stacktrace ftrace filter command testcase
selftests/ftrace: Add trace_pipe testcase
selftests/ftrace: Add function filter on module testcase
selftests/ftrace: Add max stack tracer testcase
selftests/ftrace: Add function profiling stat testcase
...
Fixes the following warnings:
dirty_log_test.c: In function ‘help’:
dirty_log_test.c:216:9: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat=]
printf(" -i: specify iteration counts (default: %"PRIu64")\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/test_util.h:18:0,
from dirty_log_test.c:16:
/usr/include/inttypes.h:105:34: note: format string is defined here
# define PRIu64 __PRI64_PREFIX "u"
dirty_log_test.c:218:9: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat=]
printf(" -I: specify interval in ms (default: %"PRIu64" ms)\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/test_util.h:18:0,
from dirty_log_test.c:16:
/usr/include/inttypes.h:105:34: note: format string is defined here
# define PRIu64 __PRI64_PREFIX "u"
Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Let's add the 40 PA-bit versions of the VM modes, that AArch64
should have been using, so we can extend the dirty log test without
breaking things.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
While we're messing with the code for the port and to support guest
page sizes that are less than the host page size, we also make some
code formatting cleanups and apply sync_global_to_guest().
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Rework the guest exit to userspace code to generalize the concept
into what it is, a "hypercall to userspace", and provide two
implementations of it: the PortIO version currently used, but only
useable by x86, and an MMIO version that other architectures (except
s390) can use.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Test KVM dirty logging functionality.
The test creates a standalone memory slot to test tracking the dirty
pages since we can't really write to the default memory slot which still
contains the guest ELF image.
We have two threads running during the test:
(1) the vcpu thread continuously dirties random guest pages by writting
a iteration number to the first 8 bytes of the page
(2) the host thread continuously fetches dirty logs for the testing
memory region and verify each single bit of the dirty bitmap by
checking against the values written onto the page
Note that since the guest cannot calls the general userspace APIs like
random(), it depends on the host to provide random numbers for the
page indexes to dirty.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
