Merge tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kerne...

[cascardo/linux.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 9344d83..a8eb6af 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -571,6 +571,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        trust validation.
                        format: { id:<keyid> | builtin }
 
+       cca=            [MIPS] Override the kernel pages' cache coherency
+                       algorithm.  Accepted values range from 0 to 7
+                       inclusive. See arch/mips/include/asm/pgtable-bits.h
+                       for platform specific values (SB1, Loongson3 and
+                       others).
+
        ccw_timeout_log [S390]
                        See Documentation/s390/CommonIO for details.
 
@@ -3058,6 +3064,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
        S               [KNL] Run init in single mode
 
+       s390_iommu=     [HW,S390]
+                       Set s390 IOTLB flushing mode
+               strict
+                       With strict flushing every unmap operation will result in
+                       an IOTLB flush. Default is lazy flushing before reuse,
+                       which is faster.
+
        sa1100ir        [NET]
                        See drivers/net/irda/sa1100_ir.c.
 
@@ -3732,6 +3745,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        Disables the ticketlock slowpath using Xen PV
                        optimizations.
 
+       xen_nopv        [X86]
+                       Disables the PV optimizations forcing the HVM guest to
+                       run as generic HVM guest with no PV drivers.
+
        xirc2ps_cs=     [NET,PCMCIA]
                        Format:
                        <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]