linux-toradex.git/init/do_mounts_md.c, branch v3.4.16 Linux kernel for Apalis and Colibri modules init: mark __user address space on string literals 2010-10-26T23:52:15+00:00 Namhyung Kim namhyung@gmail.com 2010-10-26T21:22:42+00:00 562f5e638de4ef451226552fe8dd7847bacea24e When calling syscall service routines in kernel, some of arguments should be user pointers but were missing __user markup on string literals. Add it. Removes some sparse warnings. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Phillip Lougher <phillip@lougher.demon.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
When calling syscall service routines in kernel, some of arguments should
be user pointers but were missing __user markup on string literals.  Add
it.  Removes some sparse warnings.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Phillip Lougher <phillip@lougher.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
md: move lots of #include lines out of .h files and into .c 2009-03-31T03:33:13+00:00 NeilBrown neilb@suse.de 2009-03-31T03:33:13+00:00 bff61975b3d6c18ee31457cc5b4d73042f44915f This makes the includes more explicit, and is preparation for moving md_k.h to drivers/md/md.h Remove include/raid/md.h as its only remaining use was to #include other files. Signed-off-by: NeilBrown <neilb@suse.de> 
This makes the includes more explicit, and is preparation for moving
md_k.h to drivers/md/md.h

Remove include/raid/md.h as its only remaining use was to #include
other files.

Signed-off-by: NeilBrown <neilb@suse.de>
md: move LEVEL_* definition from md_k.h to md_u.h 2009-03-31T03:27:03+00:00 NeilBrown neilb@suse.de 2009-03-31T03:27:03+00:00 8b2b5c217c20b5460218ab8731295f2e46c7dd29 .. as they are part of the user-space interface. Also move MdpMinorShift into there so we can remove duplication. Lastly move mdp_major in. It is less obviously part of the user-space interface, but do_mounts_md.c uses it, and it is acting a bit like user-space. Signed-off-by: NeilBrown <neilb@suse.de> 
.. as they are part of the user-space interface.
Also move MdpMinorShift into there so we can remove duplication.

Lastly move mdp_major in.  It is less obviously part of the user-space
interface, but do_mounts_md.c uses it, and it is acting a bit like
user-space.

Signed-off-by: NeilBrown <neilb@suse.de>
Consolidate driver_probe_done() loops into one place 2009-02-21T22:17:17+00:00 Arjan van de Ven arjan@linux.intel.com 2009-02-14T00:59:06+00:00 216773a787c3c46ef26bf1742c1fdba37d26be45 there's a few places that currently loop over driver_probe_done(), and I'm about to add another one. This patch abstracts it into a helper to reduce duplication. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Len Brown <lenb@kernel.org> Acked-by: Greg KH <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
there's a few places that currently loop over driver_probe_done(), and
I'm about to add another one. This patch abstracts it into a helper
to reduce duplication.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Len Brown <lenb@kernel.org>
Acked-by: Greg KH <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
autodetect_raid: add missing __init marking 2009-01-06T23:59:12+00:00 Mike Frysinger vapier@gentoo.org 2009-01-06T22:40:53+00:00 ff083c8372f6312bb3a8c7f7b748920aeeb210c9 The function autodetect_raid is only used by __init functions, and it refers to __initdata, so it needs __init markings. Fixes this error: The function autodetect_raid() references the variable __initdata raid_noautodetect. This is often because autodetect_raid lacks a __initdata annotation or the annotation of raid_noautodetect is wrong. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The function autodetect_raid is only used by __init functions, and it refers
to __initdata, so it needs __init markings.  Fixes this error:
The function autodetect_raid() references
the variable __initdata raid_noautodetect.
This is often because autodetect_raid lacks a __initdata
annotation or the annotation of raid_noautodetect is wrong.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
init/do_mounts_md.c: remove duplicated #include 2008-11-01T17:35:51+00:00 Huang Weiyi weiyi.huang@gmail.com 2008-10-31T04:47:23+00:00 d3f15800d5752ca4814270180798ab8323157d28 Removed duplicated #include <linux/delay.h> in init/do_mounts_md.c. The same compile error ("error: implicit declaration of function 'msleep'") got fixed twice: - f8b77d39397e1510b1a3bcfd385ebd1a45aae77f ("init/do_mounts_md.c: msleep compile fix") - 73b4a24f5ff09389ba6277c53a266b142f655ed2 ("init/do_mounts_md.c must #include <linux/delay.h>") by people adding the <linux/delay.h> include in two slightly different places. Andrew's quilt scripts happily ignore the fuzz, and will re-apply the patch even though they had conflicts. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Removed duplicated #include <linux/delay.h> in init/do_mounts_md.c.

The same compile error ("error: implicit declaration of function
'msleep'") got fixed twice:

 - f8b77d39397e1510b1a3bcfd385ebd1a45aae77f ("init/do_mounts_md.c:
   msleep compile fix")

 - 73b4a24f5ff09389ba6277c53a266b142f655ed2 ("init/do_mounts_md.c must
   #include <linux/delay.h>")

by people adding the <linux/delay.h> include in two slightly different
places.  Andrew's quilt scripts happily ignore the fuzz, and will
re-apply the patch even though they had conflicts.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
init/do_mounts_md.c: msleep compile fix 2008-10-30T18:38:46+00:00 Alexey Dobriyan adobriyan@gmail.com 2008-10-29T21:01:05+00:00 f8b77d39397e1510b1a3bcfd385ebd1a45aae77f init/do_mounts_md.c:285: error: implicit declaration of function 'msleep' Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
init/do_mounts_md.c:285: error: implicit declaration of function 'msleep'

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
init/do_mounts_md.c must #include <linux/delay.h> 2008-10-16T20:35:34+00:00 Adrian Bunk bunk@kernel.org 2008-10-16T20:29:21+00:00 73b4a24f5ff09389ba6277c53a266b142f655ed2 This patch fixes the following compile error caused by commit 589f800bb12c5cd6c9167bbf9bf3cb70cd8e422c ("fastboot: make the raid autodetect code wait for all devices to init"): CC init/do_mounts_md.o init/do_mounts_md.c: In function 'autodetect_raid': init/do_mounts_md.c:285: error: implicit declaration of function 'msleep' make[2]: *** [init/do_mounts_md.o] Error 1 Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch fixes the following compile error caused by commit
589f800bb12c5cd6c9167bbf9bf3cb70cd8e422c ("fastboot: make the raid
autodetect code wait for all devices to init"):

    CC      init/do_mounts_md.o
  init/do_mounts_md.c: In function 'autodetect_raid':
  init/do_mounts_md.c:285: error: implicit declaration of function 'msleep'
  make[2]: *** [init/do_mounts_md.o] Error 1

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
raid: make RAID autodetect default a KConfig option 2008-10-12T15:25:02+00:00 Arjan van de Ven arjan@linux.intel.com 2008-09-21T22:44:32+00:00 a364092a412975e506415f77f0628cbdd28c3913 RAID autodetect has the side effect of requiring synchronisation of all device drivers, which can make the boot several seconds longer (I've measured 7 on one of my laptops).... even for systems that don't have RAID setup for the root filesystem (the only FS where this matters). This patch makes the default for autodetect a config option; either way the user can always override via the kernel command line. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: NeilBrown <neilb@suse.de> 
RAID autodetect has the side effect of requiring synchronisation
of all device drivers, which can make the boot several seconds longer
(I've measured 7 on one of my laptops).... even for systems that don't
have RAID setup for the root filesystem (the only FS where this matters).

This patch makes the default for autodetect a config option; either way
the user can always override via the kernel command line.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: NeilBrown <neilb@suse.de>
warning: fix init do_mounts_md c 2008-10-12T15:24:34+00:00 Ingo Molnar mingo@elte.hu 2008-08-18T10:54:00+00:00 82cbc11a4146d6a8acd81f81f7fe17387668107f fix warning: init/do_mounts_md.c: In function ‘md_run_setup’: init/do_mounts_md.c:282: warning: ISO C90 forbids mixed declarations and code also, use the opportunity to put the RAID autodetection code into a separate function - this also solves a checkpatch style warning. No code changed: md5: aa36a35faef371b05f1974ad583bdbbd do_mounts_md.o.before.asm aa36a35faef371b05f1974ad583bdbbd do_mounts_md.o.after.asm Signed-off-by: Ingo Molnar <mingo@elte.hu> 
fix warning:

  init/do_mounts_md.c: In function ‘md_run_setup’:
  init/do_mounts_md.c:282: warning: ISO C90 forbids mixed declarations and code

also, use the opportunity to put the RAID autodetection code
into a separate function - this also solves a checkpatch style warning.

No code changed:

md5:
   aa36a35faef371b05f1974ad583bdbbd  do_mounts_md.o.before.asm
   aa36a35faef371b05f1974ad583bdbbd  do_mounts_md.o.after.asm

Signed-off-by: Ingo Molnar <mingo@elte.hu>