diff options
Diffstat (limited to 'debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch')
| -rw-r--r-- | debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch b/debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch index 9ff16c781..893f69198 100644 --- a/debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch +++ b/debian/patches-rt/0010-printk-redirect-emit-store-to-new-ringbuffer.patch @@ -1,7 +1,7 @@ From: John Ogness <john.ogness@linutronix.de> Date: Tue, 12 Feb 2019 15:29:48 +0100 Subject: [PATCH 10/25] printk: redirect emit/store to new ringbuffer -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 vprintk_emit and vprintk_store are the main functions that all printk variants eventually go through. Change these to store the message in @@ -26,7 +26,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c -@@ -507,90 +507,6 @@ static u32 log_next(u32 idx) +@@ -517,90 +517,6 @@ static u32 log_next(u32 idx) return idx + msg->len; } @@ -117,7 +117,7 @@ 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, -@@ -598,57 +514,39 @@ static int log_store(u32 caller_id, int +@@ -608,57 +524,39 @@ static int log_store(u32 caller_id, int const char *text, u16 text_len) { struct printk_log *msg; @@ -188,7 +188,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> return msg->text_len; } -@@ -1719,70 +1617,6 @@ static int console_lock_spinning_disable +@@ -1729,70 +1627,6 @@ static int console_lock_spinning_disable return 1; } @@ -259,7 +259,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> /* * Call the console drivers, asking them to write out * log_buf[start] to log_buf[end - 1]. -@@ -1803,7 +1637,7 @@ static void call_console_drivers(const c +@@ -1813,7 +1647,7 @@ static void call_console_drivers(const c continue; if (!con->write) continue; @@ -268,7 +268,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> !(con->flags & CON_ANYTIME)) continue; if (con->flags & CON_EXTENDED) -@@ -1833,6 +1667,8 @@ static inline u32 printk_caller_id(void) +@@ -1843,6 +1677,8 @@ static inline u32 printk_caller_id(void) 0x80000000 + raw_smp_processor_id(); } @@ -277,7 +277,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> /* * Continuation lines are buffered, and not committed to the record buffer * until the line is complete, or a race forces it. The line fragments -@@ -1888,56 +1724,45 @@ static bool cont_add(u32 caller_id, int +@@ -1898,56 +1734,45 @@ static bool cont_add(u32 caller_id, int return true; } @@ -365,7 +365,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> if (text_len && text[text_len-1] == '\n') { text_len--; lflags |= LOG_NEWLINE; -@@ -1968,58 +1793,10 @@ int vprintk_store(int facility, int leve +@@ -1978,58 +1803,10 @@ int vprintk_store(int facility, int leve if (dict) lflags |= LOG_NEWLINE; @@ -427,7 +427,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> return printed_len; } EXPORT_SYMBOL(vprintk_emit); -@@ -2484,7 +2261,7 @@ void console_unlock(void) +@@ -2494,7 +2271,7 @@ void console_unlock(void) console_lock_spinning_enable(); stop_critical_timings(); /* don't trace print latency */ |