David S. Miller 89a77915e0 sparc64: Fix get_user_pages_fast() wrt. THP. ...

Mostly mirrors the s390 logic, as unlike x86 we don't need the
SetPageReferenced() bits.

On sparc64 we also lack a user/privileged bit in the huge PMDs.

In order to make this work for THP and non-THP builds, some header
file adjustments were necessary.  Namely, provide the PMD_HUGE_* bit
defines and the pmd_large() inline unconditionally rather than
protected by TRANSPARENT_HUGEPAGE.

Reported-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-02-13 12:22:14 -08:00

..

boot

sparc: Fix piggyback with newer binutils.

2012-12-03 11:24:25 -08:00

configs

…

crypto

sparc64: Set CRYPTO_TFM_REQ_MAY_SLEEP consistently in CAMELLIA code.

2012-12-19 15:44:31 -08:00

include

sparc64: Fix get_user_pages_fast() wrt. THP.

2013-02-13 12:22:14 -08:00

kernel

sparc: kernel/sbus.c: fix memory leakage

2013-01-21 14:33:00 -08:00

lib

sparc: Support atomic64_dec_if_positive properly.

2012-11-09 19:37:59 -08:00

math-emu

sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.

2012-10-26 15:18:37 -07:00

mm

sparc64: Fix get_user_pages_fast() wrt. THP.

2013-02-13 12:22:14 -08:00

net

sparc: bpf_jit_comp: add VLAN instructions for BPF JIT

2012-11-06 17:41:42 -05:00

oprofile

…

prom

sparc32: Remove superfluous extern declarations for prom_*() functions

2012-06-27 01:27:45 -07:00

Kbuild

sparc64: Add SHA1 driver making use of the 'sha1' instruction.

2012-08-20 15:08:49 -07:00

Kconfig

sparc64: Add missing HAVE_ARCH_TRANSPARENT_HUGEPAGE.

2013-02-13 12:22:13 -08:00

Kconfig.debug

…

Makefile

Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-05-21 19:43:57 -07:00