diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0013-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch (renamed from debian/patches-rt/0097-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch) | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0097-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch b/debian/patches-rt/0013-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch index 2f5a4ba17d..94aab97fe8 100644 --- a/debian/patches-rt/0097-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch +++ b/debian/patches-rt/0013-printk-Avoid-non-panic-CPUs-writing-to-ringbuffer.patch @@ -1,7 +1,7 @@ From: John Ogness <john.ogness@linutronix.de> Date: Fri, 20 Oct 2023 09:37:05 +0000 -Subject: [PATCH 097/134] printk: Avoid non-panic CPUs writing to ringbuffer -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.6/older/patches-6.6.7-rt18.tar.xz +Subject: [PATCH 13/50] printk: Avoid non-panic CPUs writing to ringbuffer +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.7/older/patches-6.7-rt6.tar.xz Commit 13fb0f74d702 ("printk: Avoid livelock with heavy printk during panic") introduced a mechanism to silence non-panic CPUs @@ -35,7 +35,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> DECLARE_WAIT_QUEUE_HEAD(log_wait); /* All 3 protected by @syslog_lock. */ /* the next printk record to read by syslog(READ) or /proc/kmsg */ -@@ -2323,7 +2317,12 @@ asmlinkage int vprintk_emit(int facility +@@ -2322,7 +2316,12 @@ asmlinkage int vprintk_emit(int facility if (unlikely(suppress_printk)) return 0; @@ -49,7 +49,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> return 0; if (level == LOGLEVEL_SCHED) { -@@ -2800,8 +2799,6 @@ void console_prepend_dropped(struct prin +@@ -2807,8 +2806,6 @@ void console_prepend_dropped(struct prin bool printk_get_next_message(struct printk_message *pmsg, u64 seq, bool is_extended, bool may_suppress) { @@ -58,7 +58,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> struct printk_buffers *pbufs = pmsg->pbufs; const size_t scratchbuf_sz = sizeof(pbufs->scratchbuf); const size_t outbuf_sz = sizeof(pbufs->outbuf); -@@ -2829,17 +2826,6 @@ bool printk_get_next_message(struct prin +@@ -2836,17 +2833,6 @@ bool printk_get_next_message(struct prin pmsg->seq = r.info->seq; pmsg->dropped = r.info->seq - seq; |