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BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.19)[-0.948]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:email]; RCVD_TLS_ALL(0.00)[] Received-SPF: pass client-ip=2a07:de40:b251:101:10:150:64:2; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Move ufd_version_check() to migration-util.c file. This is a helper function that is used during tests definition so it should be available outside of migration-test.c Since the function is moving to another file, change it to stop accessing the global uffd_feature_thread_id and take it as argument instead. Reviewed-by: Peter Xu Signed-off-by: Fabiano Rosas --- tests/qtest/migration-test.c | 47 ++----------------------- tests/qtest/migration/migration-util.c | 48 ++++++++++++++++++++++++++ tests/qtest/migration/migration-util.h | 2 ++ 3 files changed, 52 insertions(+), 45 deletions(-) diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index e295bd3081..f1c1ca309a 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -35,6 +35,7 @@ /* For dirty ring test; so far only x86_64 is supported */ #if defined(__linux__) && defined(HOST_X86_64) #include "linux/kvm.h" +#include #endif unsigned start_address; @@ -88,50 +89,6 @@ typedef enum PostcopyRecoveryFailStage { #include #endif -#if defined(__linux__) && defined(__NR_userfaultfd) && defined(CONFIG_EVENTFD) -#include -#include -#include "qemu/userfaultfd.h" - -static bool ufd_version_check(void) -{ - struct uffdio_api api_struct; - uint64_t ioctl_mask; - - int ufd = uffd_open(O_CLOEXEC); - - if (ufd == -1) { - g_test_message("Skipping test: userfaultfd not available"); - return false; - } - - api_struct.api = UFFD_API; - api_struct.features = 0; - if (ioctl(ufd, UFFDIO_API, &api_struct)) { - g_test_message("Skipping test: UFFDIO_API failed"); - return false; - } - uffd_feature_thread_id = api_struct.features & UFFD_FEATURE_THREAD_ID; - - ioctl_mask = (1ULL << _UFFDIO_REGISTER | - 1ULL << _UFFDIO_UNREGISTER); - if ((api_struct.ioctls & ioctl_mask) != ioctl_mask) { - g_test_message("Skipping test: Missing userfault feature"); - return false; - } - - return true; -} - -#else -static bool ufd_version_check(void) -{ - g_test_message("Skipping test: Userfault not available (builtdtime)"); - return false; -} - -#endif - static char *tmpfs; static char *bootpath; @@ -3532,7 +3489,7 @@ int main(int argc, char **argv) return 0; } - has_uffd = ufd_version_check(); + has_uffd = ufd_version_check(&uffd_feature_thread_id); arch = qtest_get_arch(); is_x86 = !strcmp(arch, "i386") || !strcmp(arch, "x86_64"); diff --git a/tests/qtest/migration/migration-util.c b/tests/qtest/migration/migration-util.c index 8a974ded22..2ff8870fd5 100644 --- a/tests/qtest/migration/migration-util.c +++ b/tests/qtest/migration/migration-util.c @@ -22,6 +22,13 @@ #include "migration/bootfile.h" #include "migration/migration-util.h" +/* for uffd_version_check() */ +#if defined(__linux__) && defined(__NR_userfaultfd) && defined(CONFIG_EVENTFD) +#include +#include "qemu/userfaultfd.h" +#endif + + static char *SocketAddress_to_str(SocketAddress *addr) { switch (addr->type) { @@ -283,3 +290,44 @@ bool probe_o_direct_support(const char *tmpfs) return true; } #endif + +#if defined(__linux__) && defined(__NR_userfaultfd) && defined(CONFIG_EVENTFD) +bool ufd_version_check(bool *uffd_feature_thread_id) +{ + struct uffdio_api api_struct; + uint64_t ioctl_mask; + + int ufd = uffd_open(O_CLOEXEC); + + if (ufd == -1) { + g_test_message("Skipping test: userfaultfd not available"); + return false; + } + + api_struct.api = UFFD_API; + api_struct.features = 0; + if (ioctl(ufd, UFFDIO_API, &api_struct)) { + g_test_message("Skipping test: UFFDIO_API failed"); + return false; + } + + if (uffd_feature_thread_id) { + *uffd_feature_thread_id = api_struct.features & UFFD_FEATURE_THREAD_ID; + } + + ioctl_mask = (1ULL << _UFFDIO_REGISTER | + 1ULL << _UFFDIO_UNREGISTER); + if ((api_struct.ioctls & ioctl_mask) != ioctl_mask) { + g_test_message("Skipping test: Missing userfault feature"); + return false; + } + + return true; +} +#else +bool ufd_version_check(bool *uffd_feature_thread_id) +{ + g_test_message("Skipping test: Userfault not available (builtdtime)"); + return false; +} +#endif diff --git a/tests/qtest/migration/migration-util.h b/tests/qtest/migration/migration-util.h index 0fa3676235..2ab22e3fd5 100644 --- a/tests/qtest/migration/migration-util.h +++ b/tests/qtest/migration/migration-util.h @@ -47,6 +47,8 @@ static inline bool probe_o_direct_support(const char *tmpfs) return false; } #endif + +bool ufd_version_check(bool *uffd_feature_thread_id); void migration_test_add(const char *path, void (*fn)(void)); char *migrate_get_connect_uri(QTestState *who); void migrate_set_ports(QTestState *to, QList *channel_list);