[PATCH] tty: export get_current_tty

[safe/jmp/linux-2.6] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 6b3c3e3..d8323b8 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -548,6 +548,13 @@ and is between 256 and 4096 characters. It is defined in the file
        eurwdt=         [HW,WDT] Eurotech CPU-1220/1410 onboard watchdog.
                        Format: <io>[,<irq>]
 
+       failslab=
+       fail_page_alloc=
+       fail_make_request=[KNL]
+                       General fault injection mechanism.
+                       Format: <interval>,<probability>,<space>,<times>
+                       See also /Documentation/fault-injection/.
+
        fd_mcs=         [HW,SCSI]
                        See header of drivers/scsi/fd_mcs.c.
 
@@ -599,8 +606,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
        hugepages=      [HW,IA-32,IA-64] Maximal number of HugeTLB pages.
 
-       noirqbalance    [IA-32,SMP,KNL] Disable kernel irq balancing
-
        i8042.direct    [HW] Put keyboard port into non-translated mode
        i8042.dumbkbd   [HW] Pretend that controller can only read data from
                             keyboard and cannot control its state
@@ -1065,9 +1070,14 @@ and is between 256 and 4096 characters. It is defined in the file
                        in certain environments such as networked servers or
                        real-time systems.
 
+       noirqbalance    [IA-32,SMP,KNL] Disable kernel irq balancing
+
        noirqdebug      [IA-32] Disables the code which attempts to detect and
                        disable unhandled interrupt sources.
 
+       no_timer_check  [IA-32,X86_64,APIC] Disables the code which tests for
+                       broken timer IRQ sources.
+
        noisapnp        [ISAPNP] Disables ISA PnP code.
 
        noinitrd        [RAM] Tells the kernel not to load any configured
@@ -1752,6 +1762,9 @@ and is between 256 and 4096 characters. It is defined in the file
        norandmaps      Don't use address space randomization
                        Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space
 
+       unwind_debug=N  N > 0 will enable dwarf2 unwinder debugging
+                       This is useful to get more information why
+                       you got a "dwarf2 unwinder stuck"
 
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