diff options
Diffstat (limited to 'debian/patches-rt/0019-printk-introduce-emergency-messages.patch')
| -rw-r--r-- | debian/patches-rt/0019-printk-introduce-emergency-messages.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/debian/patches-rt/0019-printk-introduce-emergency-messages.patch b/debian/patches-rt/0019-printk-introduce-emergency-messages.patch index b7c0233bf..114b7a993 100644 --- a/debian/patches-rt/0019-printk-introduce-emergency-messages.patch +++ b/debian/patches-rt/0019-printk-introduce-emergency-messages.patch @@ -1,7 +1,7 @@ From: John Ogness <john.ogness@linutronix.de> Date: Tue, 12 Feb 2019 15:29:57 +0100 Subject: [PATCH 19/25] printk: introduce emergency messages -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.2/older/patches-5.2.17-rt9.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.3-rt1.tar.xz Console messages are generally either critical or non-critical. Critical messages are messages such as crashes or sysrq output. @@ -82,7 +82,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> }; EXPORT_SYMBOL_GPL(console_printk); -@@ -488,6 +490,9 @@ static u32 log_next(u32 idx) +@@ -498,6 +500,9 @@ static u32 log_next(u32 idx) return idx + msg->len; } @@ -92,7 +92,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> /* insert record into the buffer, discard old ones, update heads */ static int log_store(u32 caller_id, int facility, int level, enum log_flags flags, u64 ts_nsec, u16 cpu, -@@ -1631,7 +1636,7 @@ static void printk_write_history(struct +@@ -1641,7 +1646,7 @@ static void printk_write_history(struct * The console_lock must be held. */ static void call_console_drivers(u64 seq, const char *ext_text, size_t ext_len, @@ -101,7 +101,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> { struct console *con; -@@ -1651,6 +1656,18 @@ static void call_console_drivers(u64 seq +@@ -1661,6 +1666,18 @@ static void call_console_drivers(u64 seq con->wrote_history = 1; con->printk_seq = seq - 1; } @@ -120,7 +120,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> if (!con->write) continue; if (!cpu_online(raw_smp_processor_id()) && -@@ -1770,8 +1787,12 @@ asmlinkage int vprintk_emit(int facility +@@ -1780,8 +1797,12 @@ asmlinkage int vprintk_emit(int facility cpu = raw_smp_processor_id(); @@ -135,7 +135,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> /* strip and flag a trailing newline */ if (text_len && text[text_len-1] == '\n') { -@@ -1804,6 +1825,14 @@ asmlinkage int vprintk_emit(int facility +@@ -1814,6 +1835,14 @@ asmlinkage int vprintk_emit(int facility if (dict) lflags |= LOG_NEWLINE; @@ -150,7 +150,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> printed_len = log_store(caller_id, facility, level, lflags, ts_nsec, cpu, dict, dictlen, text, text_len); -@@ -1896,7 +1925,7 @@ static ssize_t msg_print_ext_body(char * +@@ -1906,7 +1935,7 @@ static ssize_t msg_print_ext_body(char * char *dict, size_t dict_len, char *text, size_t text_len) { return 0; } static void call_console_drivers(u64 seq, const char *ext_text, size_t ext_len, @@ -159,7 +159,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> static size_t msg_print_text(const struct printk_log *msg, bool syslog, bool time, char *buf, size_t size) { return 0; } static bool suppress_message_printing(int level) { return false; } -@@ -2629,7 +2658,7 @@ static int printk_kthread_func(void *dat +@@ -2639,7 +2668,7 @@ static int printk_kthread_func(void *dat console_lock(); call_console_drivers(master_seq, ext_text, @@ -168,7 +168,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> if (len > 0 || ext_len > 0) printk_delay(msg->level); console_unlock(); -@@ -3033,6 +3062,76 @@ void kmsg_dump_rewind(struct kmsg_dumper +@@ -3043,6 +3072,76 @@ void kmsg_dump_rewind(struct kmsg_dumper logbuf_unlock_irqrestore(flags); } EXPORT_SYMBOL_GPL(kmsg_dump_rewind); |