From f444d6cc94f6b6cfd9c00579b9a1255a70ed3cc3c3353b9e87ca03f0ef62a38e Mon Sep 17 00:00:00 2001 From: "Dr. Werner Fink" Date: Tue, 16 Sep 2014 09:14:28 +0000 Subject: [PATCH] . OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=774 --- ...ink-export-the-.link-filename-applie.patch | 26 ++ ...link-preserve-ID_NET_LINK_FILE-and-I.patch | 27 ++ ...et-setup-link-remove-stray-linebreak.patch | 27 ++ ...full-db-on-MOVE-events-for-devices-w.patch | 54 +++ ...-udev-netif_rename-don-t-log-to-kmsg.patch | 39 ++ 1073-udev-drop-print_kmsg.patch | 75 ++++ ...-fix-copy-paste-error-in-log-message.patch | 25 ++ 1075-udev-timeout-increase-timeout.patch | 28 ++ ...n-after-a-third-of-the-timeout-befor.patch | 350 ++++++++++++++++++ systemd.changes | 14 + systemd.spec | 27 ++ 11 files changed, 692 insertions(+) create mode 100644 1068-udev-net_setup_link-export-the-.link-filename-applie.patch create mode 100644 1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch create mode 100644 1070-rules-net-setup-link-remove-stray-linebreak.patch create mode 100644 1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch create mode 100644 1072-udev-netif_rename-don-t-log-to-kmsg.patch create mode 100644 1073-udev-drop-print_kmsg.patch create mode 100644 1074-udev-fix-copy-paste-error-in-log-message.patch create mode 100644 1075-udev-timeout-increase-timeout.patch create mode 100644 1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch diff --git a/1068-udev-net_setup_link-export-the-.link-filename-applie.patch b/1068-udev-net_setup_link-export-the-.link-filename-applie.patch new file mode 100644 index 0000000..e0f7039 --- /dev/null +++ b/1068-udev-net_setup_link-export-the-.link-filename-applie.patch @@ -0,0 +1,26 @@ +From ad6e5b348fa88f44d6cbfe7aabda7612a1d0463f Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Mon, 8 Sep 2014 14:00:58 +0200 +Subject: [PATCH] udev: net_setup_link - export the .link filename applied to + the link + +--- + src/udev/udev-builtin-net_setup_link.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git src/udev/udev-builtin-net_setup_link.c src/udev/udev-builtin-net_setup_link.c +index 6207269..14351de 100644 +--- src/udev/udev-builtin-net_setup_link.c ++++ src/udev/udev-builtin-net_setup_link.c +@@ -57,6 +57,8 @@ static int builtin_net_setup_link(struct udev_device *dev, int argc, char **argv + return EXIT_FAILURE; + } + ++ udev_builtin_add_property(dev, test, "ID_NET_LINK_FILE", link->filename); ++ + if (name) + udev_builtin_add_property(dev, test, "ID_NET_NAME", name); + +-- +1.7.9.2 + diff --git a/1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch b/1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch new file mode 100644 index 0000000..7f7d24a --- /dev/null +++ b/1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch @@ -0,0 +1,27 @@ +From e4d7c49050769877c7f10184bbe2a1e77d0b5333 Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Mon, 8 Sep 2014 17:16:24 +0200 +Subject: [PATCH] rules: net-setup-link - preserve ID_NET_LINK_FILE and + ID_NET_NAME after MOVE + +--- + rules/80-net-setup-link.rules | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git rules/80-net-setup-link.rules rules/80-net-setup-link.rules +index f390fcb..27c43b9 100644 +--- rules/80-net-setup-link.rules ++++ rules/80-net-setup-link.rules +@@ -4,7 +4,8 @@ SUBSYSTEM!="net", GOTO="net_setup_link_end" + + IMPORT{builtin}="path_id" + +-ACTION=="move", IMPORT{db}="ID_NET_DRIVER" ++ACTION=="move", IMPORT{db}="ID_NET_DRIVER", IMPORT{db}="ID_NET_LINK_FILE", ++IMPORT{db}="ID_NET_NAME" + + ACTION!="add", GOTO="net_setup_link_end" + +-- +1.7.9.2 + diff --git a/1070-rules-net-setup-link-remove-stray-linebreak.patch b/1070-rules-net-setup-link-remove-stray-linebreak.patch new file mode 100644 index 0000000..f389aa8 --- /dev/null +++ b/1070-rules-net-setup-link-remove-stray-linebreak.patch @@ -0,0 +1,27 @@ +From 52e231b04635400292179cf51b30d7d9b6323fb2 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Mantas=20Mikul=C4=97nas?= +Date: Mon, 8 Sep 2014 22:53:39 +0300 +Subject: [PATCH] rules: net-setup-link - remove stray linebreak + +If not backslash-escaped, it splits the rule in two. +--- + rules/80-net-setup-link.rules | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git rules/80-net-setup-link.rules rules/80-net-setup-link.rules +index 27c43b9..4207694 100644 +--- rules/80-net-setup-link.rules ++++ rules/80-net-setup-link.rules +@@ -4,8 +4,7 @@ SUBSYSTEM!="net", GOTO="net_setup_link_end" + + IMPORT{builtin}="path_id" + +-ACTION=="move", IMPORT{db}="ID_NET_DRIVER", IMPORT{db}="ID_NET_LINK_FILE", +-IMPORT{db}="ID_NET_NAME" ++ACTION=="move", IMPORT{db}="ID_NET_DRIVER", IMPORT{db}="ID_NET_LINK_FILE", IMPORT{db}="ID_NET_NAME" + + ACTION!="add", GOTO="net_setup_link_end" + +-- +1.7.9.2 + diff --git a/1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch b/1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch new file mode 100644 index 0000000..f821d89 --- /dev/null +++ b/1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch @@ -0,0 +1,54 @@ +From b081b27e1433cdc7ac72b25ae8b4db887d79187f Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Tue, 9 Sep 2014 12:23:19 +0200 +Subject: [PATCH] udev: import the full db on MOVE events for devices without + dev_t + +--- + rules/80-net-setup-link.rules | 2 -- + src/udev/udev-event.c | 16 ++++++++++++++++ + 2 files changed, 16 insertions(+), 2 deletions(-) + +diff --git rules/80-net-setup-link.rules rules/80-net-setup-link.rules +index 4207694..6e411a9 100644 +--- rules/80-net-setup-link.rules ++++ rules/80-net-setup-link.rules +@@ -4,8 +4,6 @@ SUBSYSTEM!="net", GOTO="net_setup_link_end" + + IMPORT{builtin}="path_id" + +-ACTION=="move", IMPORT{db}="ID_NET_DRIVER", IMPORT{db}="ID_NET_LINK_FILE", IMPORT{db}="ID_NET_NAME" +- + ACTION!="add", GOTO="net_setup_link_end" + + IMPORT{builtin}="net_setup_link" +diff --git src/udev/udev-event.c src/udev/udev-event.c +index 00cd6d4..18b92ca 100644 +--- src/udev/udev-event.c ++++ src/udev/udev-event.c +@@ -805,6 +805,22 @@ void udev_event_execute_rules(struct udev_event *event, + udev_watch_end(event->udev, event->dev_db); + } + ++ if (major(udev_device_get_devnum(dev)) == 0 && ++ streq(udev_device_get_action(dev), "move")) { ++ struct udev_list_entry *entry; ++ ++ for ((entry = udev_device_get_properties_list_entry(event->dev_db)); entry; entry = udev_list_entry_get_next(entry)) { ++ const char *key, *value; ++ struct udev_list_entry *property; ++ ++ key = udev_list_entry_get_name(entry); ++ value = udev_list_entry_get_value(entry); ++ ++ property = udev_device_add_property(event->dev, key, value); ++ udev_list_entry_set_num(property, true); ++ } ++ } ++ + udev_rules_apply_to_event(rules, event, timeout_usec, sigmask); + + /* rename a new network interface, if needed */ +-- +1.7.9.2 + diff --git a/1072-udev-netif_rename-don-t-log-to-kmsg.patch b/1072-udev-netif_rename-don-t-log-to-kmsg.patch new file mode 100644 index 0000000..2a5cebd --- /dev/null +++ b/1072-udev-netif_rename-don-t-log-to-kmsg.patch @@ -0,0 +1,39 @@ +Based on 1187f20655de0c37337ea73e1e55823b83cd7c00 Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Tue, 9 Sep 2014 22:45:03 +0200 +Subject: [PATCH] udev: netif_rename - don't log to kmsg + +As of 3.17, the kernel will do this on its own, so just do regular log_debug() logging from udev. +--- + src/udev/udev-event.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- src/udev/udev-event.c ++++ src/udev/udev-event.c 2014-09-16 08:52:36.154735794 +0000 +@@ -770,7 +770,7 @@ static int rename_netif(struct udev_even + + r = rtnl_set_link_name(rtnl, udev_device_get_ifindex(dev), name); + if (r == 0) { +- print_kmsg("renamed network interface %s to %s\n", oldname, name); ++ log_debug("renamed network interface %s to %s", oldname, name); + return r; + } else if (r != -EEXIST) { + log_error("error changing net interface name %s to %s: %s", +@@ -789,7 +789,7 @@ static int rename_netif(struct udev_even + } + + /* log temporary name */ +- print_kmsg("renamed network interface %s to %s\n", oldname, interim); ++ log_debug("renamed network interface %s to %s", oldname, interim); + + loop = 90 * 20; + while (loop--) { +@@ -798,7 +798,7 @@ static int rename_netif(struct udev_even + + r = rtnl_set_link_name(rtnl, udev_device_get_ifindex(dev), name); + if (r == 0) { +- print_kmsg("renamed network interface %s to %s\n", interim, name); ++ log_debug("renamed network interface %s to %s", interim, name); + break; + } + diff --git a/1073-udev-drop-print_kmsg.patch b/1073-udev-drop-print_kmsg.patch new file mode 100644 index 0000000..27aaa6e --- /dev/null +++ b/1073-udev-drop-print_kmsg.patch @@ -0,0 +1,75 @@ +Based on 9d19a679f23c7a72c326cbbbf44e0c9f423dec5d Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Tue, 9 Sep 2014 22:48:07 +0200 +Subject: [PATCH] udev - drop print_kmsg + +The only remaining user was 'starting version XXX', which is now logged using log_info(). +--- + src/libudev/libudev-private.h | 1 - + src/libudev/libudev-util.c | 25 ------------------------- + src/udev/udevd.c | 2 +- + 3 files changed, 1 insertion(+), 27 deletions(-) + +diff --git src/libudev/libudev-private.h src/libudev/libudev-private.h +index ae97557..cd1c1fb 100644 +--- src/libudev/libudev-private.h ++++ src/libudev/libudev-private.h +@@ -170,6 +170,5 @@ int util_delete_path(struct udev *udev, const char *path); + uid_t util_lookup_user(struct udev *udev, const char *user); + gid_t util_lookup_group(struct udev *udev, const char *group); + int util_resolve_subsys_kernel(struct udev *udev, const char *string, char *result, size_t maxsize, int read_value); +-ssize_t print_kmsg(const char *fmt, ...) _printf_(1, 2); + + #endif +--- src/libudev/libudev-util.c ++++ src/libudev/libudev-util.c 2014-09-16 08:56:01.862736270 +0000 +@@ -422,33 +422,3 @@ static int parse_proc_cmdline_word(const + + return 0; + } +- +-ssize_t print_kmsg(const char *fmt, ...) +-{ +- _cleanup_close_ int fd = -1; +- va_list ap; +- char text[1024]; +- ssize_t len; +- ssize_t ret; +- +- if (parse_proc_cmdline(parse_proc_cmdline_word) == -115) { +- fd = open("/dev/null", O_WRONLY|O_NOCTTY|O_CLOEXEC); +- } else { +- fd = open("/dev/kmsg", O_WRONLY|O_NOCTTY|O_CLOEXEC); +- } +- +- if (fd < 0) +- return -errno; +- +- len = snprintf(text, sizeof(text), "<30>systemd-udevd[%u]: ", getpid()); +- +- va_start(ap, fmt); +- len += vsnprintf(text + len, sizeof(text) - len, fmt, ap); +- va_end(ap); +- +- ret = write(fd, text, len); +- if (ret < 0) +- return -errno; +- +- return ret; +-} +diff --git src/udev/udevd.c src/udev/udevd.c +index be0acc3..b023b6e 100644 +--- src/udev/udevd.c ++++ src/udev/udevd.c +@@ -1200,7 +1200,7 @@ int main(int argc, char *argv[]) { + sd_notify(1, "READY=1"); + } + +- print_kmsg("starting version " VERSION "\n"); ++ log_info("starting version " VERSION "\n"); + + if (!debug) { + int fd; +-- +1.7.9.2 + diff --git a/1074-udev-fix-copy-paste-error-in-log-message.patch b/1074-udev-fix-copy-paste-error-in-log-message.patch new file mode 100644 index 0000000..a617451 --- /dev/null +++ b/1074-udev-fix-copy-paste-error-in-log-message.patch @@ -0,0 +1,25 @@ +From ec3281d3b681b002dfe1a4bea0532a504e37557a Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Wed, 10 Sep 2014 07:59:22 +0200 +Subject: [PATCH] udev: fix copy-paste error in log message + +--- + src/udev/udev-rules.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git src/udev/udev-rules.c src/udev/udev-rules.c +index cc56215..6de7511 100644 +--- src/udev/udev-rules.c ++++ src/udev/udev-rules.c +@@ -1323,7 +1323,7 @@ static int add_rule(struct udev_rules *rules, char *line, + if (cmd < UDEV_BUILTIN_MAX) + rule_add_key(&rule_tmp, TK_A_RUN_BUILTIN, op, value, &cmd); + else +- log_error("IMPORT{builtin}: '%s' unknown %s:%u", value, filename, lineno); ++ log_error("RUN{builtin}: '%s' unknown %s:%u", value, filename, lineno); + } else if (streq(attr, "program")) { + enum udev_builtin_cmd cmd = UDEV_BUILTIN_MAX; + +-- +1.7.9.2 + diff --git a/1075-udev-timeout-increase-timeout.patch b/1075-udev-timeout-increase-timeout.patch new file mode 100644 index 0000000..08f6dae --- /dev/null +++ b/1075-udev-timeout-increase-timeout.patch @@ -0,0 +1,28 @@ +From b5338a19864ac3f5632aee48069a669479621dca Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Wed, 10 Sep 2014 10:56:26 +0200 +Subject: [PATCH] udev: timeout - increase timeout + +Some kernel modules still take more than one minute to insmod, we no longer rely on the timeout +killing insmod within a given period of time, so just bump this to a much higher value. Its only +purpose is to make sure that nothing stays aronud forever. +--- + src/udev/udevd.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git src/udev/udevd.c src/udev/udevd.c +index b023b6e..a7f8cbd 100644 +--- src/udev/udevd.c ++++ src/udev/udevd.c +@@ -74,7 +74,7 @@ static bool reload; + static int children; + static int children_max; + static int exec_delay; +-static usec_t event_timeout_usec = 60 * USEC_PER_SEC; ++static usec_t event_timeout_usec = 180 * USEC_PER_SEC; + static sigset_t sigmask_orig; + static UDEV_LIST(event_list); + static UDEV_LIST(worker_list); +-- +1.7.9.2 + diff --git a/1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch b/1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch new file mode 100644 index 0000000..4345f92 --- /dev/null +++ b/1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch @@ -0,0 +1,350 @@ +Based on 671174136525ddf208cdbe75d6d6bd159afa961f Mon Sep 17 00:00:00 2001 +From: Tom Gundersen +Date: Thu, 11 Sep 2014 18:49:04 +0200 +Subject: [PATCH] udev: timeout - warn after a third of the timeout before + killing + +--- + src/test/test-udev.c | 4 ++-- + src/udev/udev-event.c | 40 ++++++++++++++++++++++++++++++---------- + src/udev/udev-rules.c | 8 +++++--- + src/udev/udev.h | 9 ++++++--- + src/udev/udevadm-test.c | 2 +- + src/udev/udevd.c | 40 +++++++++++++++++++++++++++------------- + 6 files changed, 71 insertions(+), 32 deletions(-) + +diff --git src/test/test-udev.c src/test/test-udev.c +index 566a73a..f085262 100644 +--- src/test/test-udev.c ++++ src/test/test-udev.c +@@ -153,8 +153,8 @@ int main(int argc, char *argv[]) { + } + } + +- udev_event_execute_rules(event, USEC_PER_SEC, rules, &sigmask_orig); +- udev_event_execute_run(event, USEC_PER_SEC, NULL); ++ udev_event_execute_rules(event, 3 * USEC_PER_SEC, USEC_PER_SEC, rules, &sigmask_orig); ++ udev_event_execute_run(event, 3 * USEC_PER_SEC, USEC_PER_SEC, NULL); + out: + if (event != NULL && event->fd_signal >= 0) + close(event->fd_signal); +diff --git src/udev/udev-event.c src/udev/udev-event.c +index a883edc..e8d6676 100644 +--- src/udev/udev-event.c ++++ src/udev/udev-event.c +@@ -541,6 +541,7 @@ out: + + static int spawn_wait(struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + const char *cmd, pid_t pid) { + struct pollfd pfd[1]; + int err = 0; +@@ -550,6 +551,7 @@ static int spawn_wait(struct udev_event *event, + + while (pid > 0) { + int timeout; ++ int timeout_warn = 0; + int fdcount; + + if (timeout_usec > 0) { +@@ -558,13 +560,17 @@ static int spawn_wait(struct udev_event *event, + age_usec = now(CLOCK_MONOTONIC) - event->birth_usec; + if (age_usec >= timeout_usec) + timeout = 1000; +- else +- timeout = ((timeout_usec - age_usec) / USEC_PER_MSEC) + MSEC_PER_SEC; ++ else { ++ if (timeout_warn_usec > 0) ++ timeout_warn = ((timeout_warn_usec - age_usec) / USEC_PER_MSEC) + MSEC_PER_SEC; ++ ++ timeout = ((timeout_usec - timeout_warn_usec - age_usec) / USEC_PER_MSEC) + MSEC_PER_SEC; ++ } + } else { + timeout = -1; + } + +- fdcount = poll(pfd, 1, timeout); ++ fdcount = poll(pfd, 1, timeout_warn); + if (fdcount < 0) { + if (errno == EINTR) + continue; +@@ -573,8 +579,20 @@ static int spawn_wait(struct udev_event *event, + goto out; + } + if (fdcount == 0) { +- log_error("timeout: killing '%s' [%u]", cmd, pid); +- kill(pid, SIGKILL); ++ log_warning("slow: '%s' [%u]", cmd, pid); ++ ++ fdcount = poll(pfd, 1, timeout); ++ if (fdcount < 0) { ++ if (errno == EINTR) ++ continue; ++ err = -errno; ++ log_error("failed to poll: %m"); ++ goto out; ++ } ++ if (fdcount == 0) { ++ log_error("timeout: killing '%s' [%u]", cmd, pid); ++ kill(pid, SIGKILL); ++ } + } + + if (pfd[0].revents & POLLIN) { +@@ -654,6 +672,7 @@ out: + + int udev_event_spawn(struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + const char *cmd, char **envp, const sigset_t *sigmask, + char *result, size_t ressize) { + struct udev *udev = event->udev; +@@ -730,7 +749,7 @@ int udev_event_spawn(struct udev_event *event, + outpipe[READ_END], errpipe[READ_END], + result, ressize); + +- err = spawn_wait(event, timeout_usec, cmd, pid); ++ err = spawn_wait(event, timeout_usec, timeout_warn_usec, cmd, pid); + } + + out: +@@ -769,6 +788,7 @@ static int rename_netif(struct udev_event *event) { + + void udev_event_execute_rules(struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + struct udev_rules *rules, const sigset_t *sigmask) { + struct udev_device *dev = event->dev; + +@@ -783,7 +803,7 @@ void udev_event_execute_rules(struct udev_event *event, + if (major(udev_device_get_devnum(dev)) != 0) + udev_watch_end(event->udev, dev); + +- udev_rules_apply_to_event(rules, event, timeout_usec, sigmask); ++ udev_rules_apply_to_event(rules, event, timeout_usec, timeout_warn_usec, sigmask); + + if (major(udev_device_get_devnum(dev)) != 0) + udev_node_remove(dev); +@@ -816,7 +836,7 @@ void udev_event_execute_rules(struct udev_event *event, + } + } + +- udev_rules_apply_to_event(rules, event, timeout_usec, sigmask); ++ udev_rules_apply_to_event(rules, event, timeout_usec, timeout_warn_usec, sigmask); + + /* rename a new network interface, if needed */ + if (udev_device_get_ifindex(dev) > 0 && streq(udev_device_get_action(dev), "add") && +@@ -889,7 +909,7 @@ void udev_event_execute_rules(struct udev_event *event, + } + } + +-void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, const sigset_t *sigmask) { ++void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec, const sigset_t *sigmask) { + struct udev_list_entry *list_entry; + + udev_list_entry_foreach(list_entry, udev_list_get_entry(&event->run_list)) { +@@ -912,7 +932,7 @@ void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, const + + udev_event_apply_format(event, cmd, program, sizeof(program)); + envp = udev_device_get_properties_envp(event->dev); +- udev_event_spawn(event, timeout_usec, program, envp, sigmask, NULL, 0); ++ udev_event_spawn(event, timeout_usec, timeout_warn_usec, program, envp, sigmask, NULL, 0); + } + } + } +diff --git src/udev/udev-rules.c src/udev/udev-rules.c +index 9514dde..db95442 100644 +--- src/udev/udev-rules.c ++++ src/udev/udev-rules.c +@@ -615,6 +615,7 @@ static int import_file_into_properties(struct udev_device *dev, const char *file + + static int import_program_into_properties(struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + const char *program, const sigset_t *sigmask) { + struct udev_device *dev = event->dev; + char **envp; +@@ -623,7 +624,7 @@ static int import_program_into_properties(struct udev_event *event, + int err; + + envp = udev_device_get_properties_envp(dev); +- err = udev_event_spawn(event, timeout_usec, program, envp, sigmask, result, sizeof(result)); ++ err = udev_event_spawn(event, timeout_usec, timeout_warn_usec, program, envp, sigmask, result, sizeof(result)); + if (err < 0) + return err; + +@@ -1862,6 +1863,7 @@ enum escape_type { + int udev_rules_apply_to_event(struct udev_rules *rules, + struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + const sigset_t *sigmask) { + struct token *cur; + struct token *rule; +@@ -2070,7 +2072,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, + rules_str(rules, rule->rule.filename_off), + rule->rule.filename_line); + +- if (udev_event_spawn(event, timeout_usec, program, envp, sigmask, result, sizeof(result)) < 0) { ++ if (udev_event_spawn(event, timeout_usec, timeout_warn_usec, program, envp, sigmask, result, sizeof(result)) < 0) { + if (cur->key.op != OP_NOMATCH) + goto nomatch; + } else { +@@ -2106,7 +2108,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, + rules_str(rules, rule->rule.filename_off), + rule->rule.filename_line); + +- if (import_program_into_properties(event, timeout_usec, import, sigmask) != 0) ++ if (import_program_into_properties(event, timeout_usec, timeout_warn_usec, import, sigmask) != 0) + if (cur->key.op != OP_NOMATCH) + goto nomatch; + break; +diff --git src/udev/udev.h src/udev/udev.h +index ed01da3..765ba9e 100644 +--- src/udev/udev.h ++++ src/udev/udev.h +@@ -73,7 +73,8 @@ struct udev_rules; + struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names); + struct udev_rules *udev_rules_unref(struct udev_rules *rules); + bool udev_rules_check_timestamp(struct udev_rules *rules); +-int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, usec_t timeout_usec, const sigset_t *sigmask); ++int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec, ++ const sigset_t *sigmask); + int udev_rules_apply_static_dev_perms(struct udev_rules *rules); + + /* udev-event.c */ +@@ -84,10 +85,12 @@ int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string, + char *result, size_t maxsize, int read_value); + int udev_event_spawn(struct udev_event *event, + usec_t timeout_usec, ++ usec_t timeout_warn_usec, + const char *cmd, char **envp, const sigset_t *sigmask, + char *result, size_t ressize); +-void udev_event_execute_rules(struct udev_event *event, usec_t timeout_usec, struct udev_rules *rules, const sigset_t *sigset); +-void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, const sigset_t *sigset); ++void udev_event_execute_rules(struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec, ++ struct udev_rules *rules, const sigset_t *sigset); ++void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec, const sigset_t *sigset); + int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]); + + /* udev-watch.c */ +diff --git src/udev/udevadm-test.c src/udev/udevadm-test.c +index 809adb6..4738b61 100644 +--- src/udev/udevadm-test.c ++++ src/udev/udevadm-test.c +@@ -136,7 +136,7 @@ static int adm_test(struct udev *udev, int argc, char *argv[]) { + goto out; + } + +- udev_event_execute_rules(event, 60 * USEC_PER_SEC, rules, &sigmask_orig); ++ udev_event_execute_rules(event, 60 * USEC_PER_SEC, 20 * USEC_PER_SEC, rules, &sigmask_orig); + + udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev)) + printf("%s=%s\n", udev_list_entry_get_name(entry), udev_list_entry_get_value(entry)); +--- src/udev/udevd.c ++++ src/udev/udevd.c 2014-09-16 09:01:14.382735997 +0000 +@@ -75,6 +75,7 @@ static int children; + static int children_max; + static int exec_delay; + static usec_t event_timeout_usec = 180 * USEC_PER_SEC; ++static usec_t event_timeout_warn_usec = 180 * USEC_PER_SEC / 3; + static sigset_t sigmask_orig; + static UDEV_LIST(event_list); + static UDEV_LIST(worker_list); +@@ -129,6 +130,7 @@ struct worker { + enum worker_state state; + struct event *event; + usec_t event_start_usec; ++ bool event_warned; + }; + + /* passed from worker to main process */ +@@ -314,9 +316,9 @@ static void worker_new(struct event *eve + } + + /* apply rules, create node, symlinks */ +- udev_event_execute_rules(udev_event, event_timeout_usec, rules, &sigmask_orig); ++ udev_event_execute_rules(udev_event, event_timeout_usec, event_timeout_warn_usec, rules, &sigmask_orig); + +- udev_event_execute_run(udev_event, event_timeout_usec, &sigmask_orig); ++ udev_event_execute_run(udev_event, event_timeout_usec, event_timeout_warn_usec, &sigmask_orig); + + /* apply/restore inotify watch */ + if (udev_event->inotify_watch) { +@@ -410,6 +412,7 @@ out: + worker->pid = pid; + worker->state = WORKER_RUNNING; + worker->event_start_usec = now(CLOCK_MONOTONIC); ++ worker->event_warned = false; + worker->event = event; + event->state = EVENT_RUNNING; + udev_list_node_append(&worker->node, &worker_list); +@@ -441,6 +444,7 @@ static void event_run(struct event *even + worker->event = event; + worker->state = WORKER_RUNNING; + worker->event_start_usec = now(CLOCK_MONOTONIC); ++ worker->event_warned = false; + event->state = EVENT_RUNNING; + return; + } +@@ -1016,6 +1020,7 @@ static void kernel_cmdline_options(struc + exec_delay = strtoul(opt + 16, NULL, 0); + } else if (startswith(opt, "udev.event-timeout=")) { + event_timeout_usec = strtoul(opt + 16, NULL, 0) * USEC_PER_SEC; ++ event_timeout_warn_usec = (event_timeout_usec / 3) ? : 1; + } + + free(s); +@@ -1078,6 +1083,7 @@ int main(int argc, char *argv[]) { + break; + case 't': + event_timeout_usec = strtoul(optarg, NULL, 0) * USEC_PER_SEC; ++ event_timeout_warn_usec = (event_timeout_usec / 3) ? : 1; + break; + case 'D': + debug = true; +@@ -1413,21 +1419,29 @@ int main(int argc, char *argv[]) { + /* check for hanging events */ + udev_list_node_foreach(loop, &worker_list) { + struct worker *worker = node_to_worker(loop); ++ usec_t ts; + + if (worker->state != WORKER_RUNNING) + continue; + +- if ((now(CLOCK_MONOTONIC) - worker->event_start_usec) > event_timeout_usec) { +- log_error("worker [%u] %s timeout; kill it", worker->pid, worker->event->devpath); +- kill(worker->pid, SIGKILL); +- worker->state = WORKER_KILLED; +- +- /* drop reference taken for state 'running' */ +- worker_unref(worker); +- log_error("seq %llu '%s' killed", udev_device_get_seqnum(worker->event->dev), worker->event->devpath); +- worker->event->exitcode = -64; +- event_queue_delete(worker->event); +- worker->event = NULL; ++ ts = now(CLOCK_MONOTONIC); ++ ++ if ((ts - worker->event_start_usec) > event_timeout_warn_usec) { ++ if ((ts - worker->event_start_usec) > event_timeout_usec) { ++ log_error("worker [%u] %s timeout; kill it", worker->pid, worker->event->devpath); ++ kill(worker->pid, SIGKILL); ++ worker->state = WORKER_KILLED; ++ ++ /* drop reference taken for state 'running' */ ++ worker_unref(worker); ++ log_error("seq %llu '%s' killed", udev_device_get_seqnum(worker->event->dev), worker->event->devpath); ++ worker->event->exitcode = -64; ++ event_queue_delete(worker->event); ++ worker->event = NULL; ++ } else if (!worker->event_warned) { ++ log_warning("worker [%u] %s is taking a long time", worker->pid, worker->event->devpath); ++ worker->event_warned = true; ++ } + } + } + +-- +1.7.9.2 + diff --git a/systemd.changes b/systemd.changes index 27603ed..c2b704f 100644 --- a/systemd.changes +++ b/systemd.changes @@ -1,3 +1,17 @@ +------------------------------------------------------------------- +Tue Sep 16 09:10:52 UTC 2014 - werner@suse.de + +- Add upstream patches for udev + 1068-udev-net_setup_link-export-the-.link-filename-applie.patch + 1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch + 1070-rules-net-setup-link-remove-stray-linebreak.patch + 1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch + 1072-udev-netif_rename-don-t-log-to-kmsg.patch + 1073-udev-drop-print_kmsg.patch + 1074-udev-fix-copy-paste-error-in-log-message.patch + 1075-udev-timeout-increase-timeout.patch + 1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch + ------------------------------------------------------------------- Sat Sep 13 13:35:33 UTC 2014 - rmilasan@suse.com diff --git a/systemd.spec b/systemd.spec index 17bf6e9..2ba6bf9 100644 --- a/systemd.spec +++ b/systemd.spec @@ -970,6 +970,24 @@ Patch1065: 1065-udev-bump-event-timeout-to-60-seconds.patch Patch1066: 1066-udev-add-compatibility-links-for-truncated-by-id-links.patch # PATCH-FIX-UPSTREAM 1067-udev-always-resolve-correctly-database-names-on-chan.patch (bnc#864745) Patch1067: 1067-udev-always-resolve-correctly-database-names-on-chan.patch +# PATCH-FIX-UPSTREAM 1068-udev-net_setup_link-export-the-.link-filename-applie.patch +Patch1068: 1068-udev-net_setup_link-export-the-.link-filename-applie.patch +# PATCH-FIX-UPSTREAM 1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch +Patch1069: 1069-rules-net-setup-link-preserve-ID_NET_LINK_FILE-and-I.patch +# PATCH-FIX-UPSTREAM 1070-rules-net-setup-link-remove-stray-linebreak.patch +Patch1070: 1070-rules-net-setup-link-remove-stray-linebreak.patch +# PATCH-FIX-UPSTREAM 1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch +Patch1071: 1071-udev-import-the-full-db-on-MOVE-events-for-devices-w.patch +# PATCH-FIX-UPSTREAM 1072-udev-netif_rename-don-t-log-to-kmsg.patch +Patch1072: 1072-udev-netif_rename-don-t-log-to-kmsg.patch +# PATCH-FIX-UPSTREAM 1073-udev-drop-print_kmsg.patch +Patch1073: 1073-udev-drop-print_kmsg.patch +# PATCH-FIX-UPSTREAM 1074-udev-fix-copy-paste-error-in-log-message.patch +Patch1074: 1074-udev-fix-copy-paste-error-in-log-message.patch +# PATCH-FIX-UPSTREAM 1075-udev-timeout-increase-timeout.patch +Patch1075: 1075-udev-timeout-increase-timeout.patch +# PATCH-FIX-UPSTREAM 1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch +Patch1076: 1076-udev-timeout-warn-after-a-third-of-the-timeout-befor.patch %description Systemd is a system and service manager, compatible with SysV and LSB @@ -1624,6 +1642,15 @@ cp %{SOURCE7} m4/ %patch1065 -p0 %patch1066 -p1 %patch1067 -p1 +%patch1068 -p0 +%patch1069 -p0 +%patch1070 -p0 +%patch1071 -p0 +%patch1072 -p0 +%patch1073 -p0 +%patch1074 -p0 +%patch1075 -p0 +%patch1076 -p0 # remove patch backups find -name '*.orig' -exec rm -f '{}' \+