extcon: palmas: Fix NULL pointer error

[firefly-linux-kernel-4.4.55.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index ae4474940fe22129492ad62afad870702e6884fc..1d6f0459cd7bbe531b7acc2d85722ff62185729e 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -293,6 +293,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
        acpi_os_name=   [HW,ACPI] Tell ACPI BIOS the name of the OS
                        Format: To spoof as Windows 98: ="Microsoft Windows"
 
        acpi_os_name=   [HW,ACPI] Tell ACPI BIOS the name of the OS
                        Format: To spoof as Windows 98: ="Microsoft Windows"
 

+       acpi_rev_override [ACPI] Override the _REV object to return 5 (instead
+                       of 2 which is mandated by ACPI 6) as the supported ACPI
+                       specification revision (when using this switch, it may
+                       be necessary to carry out a cold reboot _twice_ in a
+                       row to make it take effect on the platform firmware).
+

        acpi_osi=       [HW,ACPI] Modify list of supported OS interface strings
                        acpi_osi="string1"      # add string1
                        acpi_osi="!string2"     # remove string2
        acpi_osi=       [HW,ACPI] Modify list of supported OS interface strings
                        acpi_osi="string1"      # add string1
                        acpi_osi="!string2"     # remove string2


@@ -953,6 +959,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        auto    selects the default scheme, which automatically
                                enables eagerfpu restore for xsaveopt.
 
                        auto    selects the default scheme, which automatically
                                enables eagerfpu restore for xsaveopt.
 

+       module.async_probe [KNL]
+                       Enable asynchronous probe on this module.
+

        early_ioremap_debug [KNL]
                        Enable debug messages in early_ioremap support. This
                        is useful for tracking down temporary early mappings
        early_ioremap_debug [KNL]
                        Enable debug messages in early_ioremap support. This
                        is useful for tracking down temporary early mappings


@@ -969,14 +978,15 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                uart[8250],io,<addr>[,options]
                uart[8250],mmio,<addr>[,options]
                uart[8250],mmio32,<addr>[,options]
                uart[8250],io,<addr>[,options]
                uart[8250],mmio,<addr>[,options]
                uart[8250],mmio32,<addr>[,options]

+               uart[8250],mmio32be,<addr>[,options]

                uart[8250],0x<addr>[,options]
                        Start an early, polled-mode console on the 8250/16550
                        UART at the specified I/O port or MMIO address.
                        MMIO inter-register address stride is either 8-bit
                uart[8250],0x<addr>[,options]
                        Start an early, polled-mode console on the 8250/16550
                        UART at the specified I/O port or MMIO address.
                        MMIO inter-register address stride is either 8-bit

-                       (mmio) or 32-bit (mmio32).
-                       If none of [io|mmio|mmio32], <addr> is assumed to be
-                       equivalent to 'mmio'. 'options' are specified in the
-                       same format described for "console=ttyS<n>"; if
+                       (mmio) or 32-bit (mmio32 or mmio32be).
+                       If none of [io|mmio|mmio32|mmio32be], <addr> is assumed
+                       to be equivalent to 'mmio'. 'options' are specified
+                       in the same format described for "console=ttyS<n>"; if

                        unspecified, the h/w is not initialized.
 
                pl011,<addr>
                        unspecified, the h/w is not initialized.
 
                pl011,<addr>


@@ -1019,6 +1029,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        earlyprintk=serial[,0x...[,baudrate]]
                        earlyprintk=ttySn[,baudrate]
                        earlyprintk=dbgp[debugController#]
                        earlyprintk=serial[,0x...[,baudrate]]
                        earlyprintk=ttySn[,baudrate]
                        earlyprintk=dbgp[debugController#]

+                       earlyprintk=pciserial,bus:device.function[,baudrate]

 
                        earlyprintk is useful when the kernel crashes before
                        the normal console is initialized. It is not enabled by
 
                        earlyprintk is useful when the kernel crashes before
                        the normal console is initialized. It is not enabled by


@@ -1408,7 +1419,15 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        The list of supported hash algorithms is defined
                        in crypto/hash_info.h.
 
                        The list of supported hash algorithms is defined
                        in crypto/hash_info.h.
 

-       ima_tcb         [IMA]
+       ima_policy=     [IMA]
+                       The builtin measurement policy to load during IMA
+                       setup.  Specyfing "tcb" as the value, measures all
+                       programs exec'd, files mmap'd for exec, and all files
+                       opened with the read mode bit set by either the
+                       effective uid (euid=0) or uid=0.
+                       Format: "tcb"
+
+       ima_tcb         [IMA] Deprecated.  Use ima_policy= instead.

                        Load a policy which meets the needs of the Trusted
                        Computing Base.  This means IMA will measure all
                        programs exec'd, files mmap'd for exec, and all files
                        Load a policy which meets the needs of the Trusted
                        Computing Base.  This means IMA will measure all
                        programs exec'd, files mmap'd for exec, and all files


@@ -1416,7 +1435,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
        ima_template=   [IMA]
                        Select one of defined IMA measurements template formats.
 
        ima_template=   [IMA]
                        Select one of defined IMA measurements template formats.

-                       Formats: { "ima" | "ima-ng" }
+                       Formats: { "ima" | "ima-ng" | "ima-sig" }

                        Default: "ima-ng"
 
        ima_template_fmt=
                        Default: "ima-ng"
 
        ima_template_fmt=


@@ -1790,6 +1809,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
                        * [no]ncq: Turn on or off NCQ.
 
 
                        * [no]ncq: Turn on or off NCQ.
 

+                       * [no]ncqtrim: Turn off queued DSM TRIM.
+

                        * nohrst, nosrst, norst: suppress hard, soft
                           and both resets.
 
                        * nohrst, nosrst, norst: suppress hard, soft
                           and both resets.
 


@@ -2453,7 +2474,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
        nomca           [IA-64] Disable machine check abort handling
 
 
        nomca           [IA-64] Disable machine check abort handling
 

-       nomce           [X86-32] Machine Check Exception
+       nomce           [X86-32] Disable Machine Check Exception

 
        nomfgpt         [X86-32] Disable Multi-Function General Purpose
                        Timer usage (for AMD Geode machines).
 
        nomfgpt         [X86-32] Disable Multi-Function General Purpose
                        Timer usage (for AMD Geode machines).