cputime: Make finegrained irqtime accounting generally available

There is no known reason for this option to be unavailable on other
archs than x86. They just need to call enable_sched_clock_irqtime

cputime: Make finegrained irqtime accounting generally available

There is no known reason for this option to be unavailable on other
archs than x86. They just need to call enable_sched_clock_irqtime()
if they have a sufficiently finegrained clock to make it working.

Move it to the general option and let the user choose between
it and pure tick based or virtual cputime accounting.

Note that virtual cputime accounting already performs a finegrained
irqtime accounting. CONFIG_IRQ_TIME_ACCOUNTING is a kind of middle ground
between tick and virtual based accounting. So CONFIG_IRQ_TIME_ACCOUNTING
and CONFIG_VIRT_CPU_ACCOUNTING are mutually exclusive choices.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>

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cputime: Gather time/stats accounting config options into a single menu

This debloats a bit the general config menu and make these
config options easier to find.

Signed-off-by: Frederic Weisbecker

cputime: Gather time/stats accounting config options into a single menu

This debloats a bit the general config menu and make these
config options easier to find.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>

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userns: Convert the ufs filesystem to use kuid/kgid where appropriate

Cc: Evgeniy Dushistov <dushistov@mail.ru>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <

userns: Convert the ufs filesystem to use kuid/kgid where appropriate

Cc: Evgeniy Dushistov <dushistov@mail.ru>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert the udf filesystem to use kuid/kgid where appropriate

Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

userns: Convert ubifs to use kuid/kgid

Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric

userns: Convert ubifs to use kuid/kgid

Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert squashfs to use kuid/kgid where appropriate

Cc: Phillip Lougher <phillip@squashfs.org.uk>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiede

userns: Convert squashfs to use kuid/kgid where appropriate

Cc: Phillip Lougher <phillip@squashfs.org.uk>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert reiserfs to use kuid and kgid where appropriate

Cc: reiserfs-devel@vger.kernel.org
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

userns: Convert jfs to use kuid/kgid where appropriate

Cc: Dave Kleikamp <shaggy@kernel.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

userns: Convert jffs2 to use kuid and kgid where appropriate

- General routine uid/gid conversion work
- When storing posix acls treat ACL_USER and ACL_GROUP separately
so I can call from_kuid or

userns: Convert jffs2 to use kuid and kgid where appropriate

- General routine uid/gid conversion work
- When storing posix acls treat ACL_USER and ACL_GROUP separately
so I can call from_kuid or from_kgid as appropriate.
- When reading posix acls treat ACL_USER and ACL_GROUP separately
so I can call make_kuid or make_kgid as appropriate.

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert hpfs to use kuid and kgid where appropriate

Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederma

userns: Convert hpfs to use kuid and kgid where appropriate

Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert btrfs to use kuid/kgid where appropriate

Cc: Chris Mason <chris.mason@fusionio.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmi

userns: Convert btrfs to use kuid/kgid where appropriate

Cc: Chris Mason <chris.mason@fusionio.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert bfs to use kuid/kgid where appropriate

Cc: "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <eb

userns: Convert bfs to use kuid/kgid where appropriate

Cc: "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert affs to use kuid/kgid wherwe appropriate

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

userns: Convert binder ipc to use kuids

Cc: Arve Hjønnevåg <arve@android.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off

userns: Convert binder ipc to use kuids

Cc: Arve Hjønnevåg <arve@android.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Add user namespace support to IMA

Use kuid's in the IMA rules.

When reporting the current uid in audit logs use from_kuid
to get a usable value.

Cc: Mimi Zohar <zohar@us.ibm.com>
Acked-by:

userns: Add user namespace support to IMA

Use kuid's in the IMA rules.

When reporting the current uid in audit logs use from_kuid
to get a usable value.

Cc: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert EVM to deal with kuids and kgids in it's hmac computation

Cc: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebie

userns: Convert EVM to deal with kuids and kgids in it's hmac computation

Cc: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert hostfs to use kuid and kgid where appropriate

Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off

userns: Convert hostfs to use kuid and kgid where appropriate

Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert tomoyo to use kuid and kgid where appropriate

Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. B

userns: Convert tomoyo to use kuid and kgid where appropriate

Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert apparmor to use kuid and kgid where appropriate

Cc: John Johansen <john.johansen@canonical.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <

userns: Convert apparmor to use kuid and kgid where appropriate

Cc: John Johansen <john.johansen@canonical.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert loop to use kuid_t instead of uid_t

Cc: Jens Axboe <jaxboe@fusionio.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

userns: Convert ipathfs to use GLOBAL_ROOT_UID and GLOBAL_ROOT_GID

Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W.

userns: Convert ipathfs to use GLOBAL_ROOT_UID and GLOBAL_ROOT_GID

Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert freevxfs to use kuid/kgid where appropriate

Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@x

userns: Convert freevxfs to use kuid/kgid where appropriate

Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert the sysv filesystem to use kuid/kgid where appropriate

Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman

userns: Convert the sysv filesystem to use kuid/kgid where appropriate

Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert the qnx6 filesystem to use kuid/kgid where appropriate

Cc: Kai Bankett <chaosman@ontika.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebi

userns: Convert the qnx6 filesystem to use kuid/kgid where appropriate

Cc: Kai Bankett <chaosman@ontika.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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userns: Convert the qnx4 filesystem to use kuid/kgid where appropriate

Acked-by: Anders Larsen <al@alarsen.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <

userns: Convert the qnx4 filesystem to use kuid/kgid where appropriate

Acked-by: Anders Larsen <al@alarsen.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

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