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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-20 15:13:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-20 15:13:29 -0800 |
| commit | 4fbd0a81a0059f22d06780de96e73f9ddbccd8a4 (patch) | |
| tree | da867d35f345180234e2243df833eb6237c12d73 /Documentation | |
| parent | 7bad2227f639723230dbc40fe32e16101321b5b7 (diff) | |
| parent | dd8f30cc0550f36861ddfa42c27cc5c580b0bf8c (diff) | |
| download | lwn-4fbd0a81a0059f22d06780de96e73f9ddbccd8a4.tar.gz lwn-4fbd0a81a0059f22d06780de96e73f9ddbccd8a4.zip | |
Merge tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb
Pull kgdb/kdb updates from Jason Wessel:
"KGDB/KDB New:
- KDB: improved searching
- No longer enter debug core on panic if panic timeout is set
KGDB/KDB regressions / cleanups
- fix pdf doc build errors
- prevent junk characters on kdb console from printk levels"
* tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
kgdb, docs: Fix <para> pdfdocs build errors
debug: prevent entering debug mode on panic/exception.
kdb: Const qualifier for kdb_getstr's prompt argument
kdb: Provide forward search at more prompt
kdb: Fix a prompt management bug when using | grep
kdb: Remove stack dump when entering kgdb due to NMI
kdb: Avoid printing KERN_ levels to consoles
kdb: Fix off by one error in kdb_cpu()
kdb: fix incorrect counts in KDB summary command output
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/kgdb.tmpl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl index 2428cc04dbc8..f3abca7ec53d 100644 --- a/Documentation/DocBook/kgdb.tmpl +++ b/Documentation/DocBook/kgdb.tmpl @@ -197,6 +197,7 @@ may be configured as a kernel built-in or a kernel loadable module. You can only make use of <constant>kgdbwait</constant> and early debugging if you build kgdboc into the kernel as a built-in. + </para> <para>Optionally you can elect to activate kms (Kernel Mode Setting) integration. When you use kms with kgdboc and you have a video driver that has atomic mode setting hooks, it is possible to @@ -206,7 +207,6 @@ crashes or doing analysis of memory with kdb while allowing the full graphics console applications to run. </para> - </para> <sect2 id="kgdbocArgs"> <title>kgdboc arguments</title> <para>Usage: <constant>kgdboc=[kms][[,]kbd][[,]serial_device][,baud]</constant></para> @@ -284,7 +284,6 @@ </listitem> </orderedlist> </para> - </sect3> <para>NOTE: Kgdboc does not support interrupting the target via the gdb remote protocol. You must manually send a sysrq-g unless you have a proxy that splits console output to a terminal program. @@ -305,6 +304,7 @@ as well as on the initial connect, or to use a debugger proxy that allows an unmodified gdb to do the debugging. </para> + </sect3> </sect2> </sect1> <sect1 id="kgdbwait"> @@ -350,12 +350,12 @@ </para> </listitem> </orderedlist> + </para> <para>IMPORTANT NOTE: You cannot use kgdboc + kgdbcon on a tty that is an active system console. An example of incorrect usage is <constant>console=ttyS0,115200 kgdboc=ttyS0 kgdbcon</constant> </para> <para>It is possible to use this option with kgdboc on a tty that is not a system console. </para> - </para> </sect1> <sect1 id="kgdbreboot"> <title>Run time parameter: kgdbreboot</title> |