Revision e2613be5093d04e6589924d36a1e363eef3c87c7 authored by Peter Hurley on 11 February 2014, 21:34:55 UTC, committed by Greg Kroah-Hartman on 13 February 2014, 18:02:19 UTC
When echoes cannot be flushed to output (usually because the tty
has no more write room) and L_ECHO is subsequently turned off, then
when L_ECHO is turned back on, stale echoes are output.
Output completed echoes regardless of the L_ECHO setting:
1. before normal writes to that tty
2. if the tty was stopped by soft flow control and is being
restarted
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: <stable@vger.kernel.org> # 3.13.x
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 parent fb78b81
| File | Mode | Size |
|---|---|---|
| partitions | ||
| Kconfig | -rw-r--r-- | 3.6 KB |
| Kconfig.iosched | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 844 bytes |
| blk-cgroup.c | -rw-r--r-- | 28.8 KB |
| blk-cgroup.h | -rw-r--r-- | 16.7 KB |
| blk-core.c | -rw-r--r-- | 87.6 KB |
| blk-exec.c | -rw-r--r-- | 3.3 KB |
| blk-flush.c | -rw-r--r-- | 15.7 KB |
| blk-integrity.c | -rw-r--r-- | 11.7 KB |
| blk-ioc.c | -rw-r--r-- | 10.2 KB |
| blk-iopoll.c | -rw-r--r-- | 5.9 KB |
| blk-lib.c | -rw-r--r-- | 7.1 KB |
| blk-map.c | -rw-r--r-- | 8.3 KB |
| blk-merge.c | -rw-r--r-- | 13.2 KB |
| blk-mq-cpu.c | -rw-r--r-- | 1.4 KB |
| blk-mq-cpumap.c | -rw-r--r-- | 2.3 KB |
| blk-mq-sysfs.c | -rw-r--r-- | 9.5 KB |
| blk-mq-tag.c | -rw-r--r-- | 4.7 KB |
| blk-mq-tag.h | -rw-r--r-- | 894 bytes |
| blk-mq.c | -rw-r--r-- | 33.1 KB |
| blk-mq.h | -rw-r--r-- | 1.5 KB |
| blk-settings.c | -rw-r--r-- | 26.4 KB |
| blk-softirq.c | -rw-r--r-- | 4.4 KB |
| blk-sysfs.c | -rw-r--r-- | 16.0 KB |
| blk-tag.c | -rw-r--r-- | 9.8 KB |
| blk-throttle.c | -rw-r--r-- | 45.9 KB |
| blk-timeout.c | -rw-r--r-- | 5.2 KB |
| blk.h | -rw-r--r-- | 7.8 KB |
| bsg-lib.c | -rw-r--r-- | 6.0 KB |
| bsg.c | -rw-r--r-- | 23.6 KB |
| cfq-iosched.c | -rw-r--r-- | 119.8 KB |
| cmdline-parser.c | -rw-r--r-- | 4.9 KB |
| compat_ioctl.c | -rw-r--r-- | 20.8 KB |
| deadline-iosched.c | -rw-r--r-- | 11.3 KB |
| elevator.c | -rw-r--r-- | 24.1 KB |
| genhd.c | -rw-r--r-- | 44.1 KB |
| ioctl.c | -rw-r--r-- | 10.7 KB |
| noop-iosched.c | -rw-r--r-- | 2.7 KB |
| partition-generic.c | -rw-r--r-- | 14.0 KB |
| scsi_ioctl.c | -rw-r--r-- | 19.2 KB |
Computing file changes ...
