config PSTORE
	tristate "Persistent store support"
	default n
	help
	   This option enables generic access to platform level
	   persistent storage via "pstore" filesystem that can
	   be mounted as /dev/pstore.  Only useful if you have
	   a platform level driver that registers with pstore to
	   provide the data, so you probably should just go say "Y"
	   (or "M") to a platform specific persistent store driver
	   (e.g. ACPI_APEI on X86) which will select this for you.
	   If you don't have a platform persistent store driver,
	   say N.

choice
        prompt "Choose compression algorithm"
        depends on PSTORE
        default PSTORE_ZLIB_COMPRESS
        help
          This option chooses compression algorithm.

config PSTORE_ZLIB_COMPRESS
        bool "ZLIB"
        select ZLIB_DEFLATE
        select ZLIB_INFLATE
        help
          This option enables ZLIB compression algorithm support.

config PSTORE_LZO_COMPRESS
        bool "LZO"
        select LZO_COMPRESS
        select LZO_DECOMPRESS
        help
          This option enables LZO compression algorithm support.

config PSTORE_LZ4_COMPRESS
        bool "LZ4"
        select LZ4_COMPRESS
        select LZ4_DECOMPRESS
        help
          This option enables LZ4 compression algorithm support.
endchoice

config PSTORE_CONSOLE
	bool "Log kernel console messages"
	depends on PSTORE
	help
	  When the option is enabled, pstore will log all kernel
	  messages, even if no oops or panic happened.

config PSTORE_PMSG
	bool "Log user space messages"
	depends on PSTORE
	help
	  When the option is enabled, pstore will export a character
	  interface /dev/pmsg0 to log user space messages. On reboot
	  data can be retrieved from /sys/fs/pstore/pmsg-ramoops-[ID].

	  If unsure, say N.

config PSTORE_FTRACE
	bool "Persistent function tracer"
	depends on PSTORE
	depends on FUNCTION_TRACER
	depends on DEBUG_FS
	help
	  With this option kernel traces function calls into a persistent
	  ram buffer that can be decoded and dumped after reboot through
	  pstore filesystem. It can be used to determine what function
	  was last called before a reset or panic.

	  If unsure, say N.

config PSTORE_RAM
	tristate "Log panic/oops to a RAM buffer"
	depends on PSTORE
	depends on HAS_IOMEM
	depends on HAVE_MEMBLOCK
	select REED_SOLOMON
	select REED_SOLOMON_ENC8
	select REED_SOLOMON_DEC8
	help
	  This enables panic and oops messages to be logged to a circular
	  buffer in RAM where it can be read back at some later point.

	  Note that for historical reasons, the module will be named
	  "ramoops.ko".

	  For more information, see Documentation/admin-guide/ramoops.rst.
h: <a href='/cgit.cgi/linux/net-next.git/commit/?id=54a07c7bb0da0343734c78212bbe9f3735394962'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/fs?id=54a07c7bb0da0343734c78212bbe9f3735394962'>fs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/fs/adfs?id=54a07c7bb0da0343734c78212bbe9f3735394962'>adfs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/fs/adfs/super.c?id=54a07c7bb0da0343734c78212bbe9f3735394962'>super.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='54a07c7bb0da0343734c78212bbe9f3735394962'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Dave Airlie &lt;airlied@redhat.com&gt;</td><td class='right'>2017-01-26 06:44:03 +1000</td></tr>
<tr><th>committer</th><td>Dave Airlie &lt;airlied@redhat.com&gt;</td><td class='right'>2017-01-26 06:44:03 +1000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/fs/adfs/super.c?id=54a07c7bb0da0343734c78212bbe9f3735394962'>54a07c7bb0da0343734c78212bbe9f3735394962</a> (<a href='/cgit.cgi/linux/net-next.git/patch/fs/adfs/super.c?id=54a07c7bb0da0343734c78212bbe9f3735394962'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=54a07c7bb0da0343734c78212bbe9f3735394962'>714efff4608ddc0dda7dc85ca82ae98e2c58b52c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/fs/adfs/super.c?id=54a07c7bb0da0343734c78212bbe9f3735394962'>fs/adfs/super.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/fs/adfs/super.c?id=932790109f62aa52bdb4bb62aa66653c0b51bc75'>932790109f62aa52bdb4bb62aa66653c0b51bc75</a> (<a href='/cgit.cgi/linux/net-next.git/diff/fs/adfs/super.c?id=54a07c7bb0da0343734c78212bbe9f3735394962&amp;id2=932790109f62aa52bdb4bb62aa66653c0b51bc75'>diff</a>)</td></tr></table>
<div class='commit-subject'>Revert "drm/probe-helpers: Drop locking from poll_enable"</div><div class='commit-msg'>This reverts commit 3846fd9b86001bea171943cc3bb9222cb6da6b42.

There were some precursor commits missing for this around connector
locking, we should probably merge Lyude's nouveau avoid the problem patch.
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=54a07c7bb0da0343734c78212bbe9f3735394962'>Diffstat</a> (limited to 'fs/adfs/super.c')</div><table summary='diffstat' class='diffstat'>