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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 14:53:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 14:53:23 -0800 |
| commit | a4fe2b4d87c9f2298ae6a641a7a64bc941d079d0 (patch) | |
| tree | 25d77176e0b4fb9985212e488ac8bda355c4fc8b | |
| parent | Merge tag 'erofs-for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs (diff) | |
| parent | printk: fix exclusive_console replaying (diff) | |
| download | linux-dev-a4fe2b4d87c9f2298ae6a641a7a64bc941d079d0.tar.xz linux-dev-a4fe2b4d87c9f2298ae6a641a7a64bc941d079d0.zip | |
Merge tag 'printk-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
Pull printk update from Petr Mladek:
"Prevent replaying log on all consoles"
* tag 'printk-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
printk: fix exclusive_console replaying
Diffstat (limited to '')
| -rw-r--r-- | kernel/printk/printk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 1ef6f75d92f1..fada22dc4ab6 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2770,8 +2770,6 @@ void register_console(struct console *newcon) * for us. */ logbuf_lock_irqsave(flags); - console_seq = syslog_seq; - console_idx = syslog_idx; /* * We're about to replay the log buffer. Only do this to the * just-registered console to avoid excessive message spam to @@ -2783,6 +2781,8 @@ void register_console(struct console *newcon) */ exclusive_console = newcon; exclusive_console_stop_seq = console_seq; + console_seq = syslog_seq; + console_idx = syslog_idx; logbuf_unlock_irqrestore(flags); } console_unlock(); |