Chris Metcalf 627ae54854 tile: use READ_ONCE() in arch_spin_is_locked() ... This avoid potential issues if callers were to loop on these routines without some kind of memory barrier. Currently there are no such users in-tree, but it seems better safe than sorry. Also, in the tilepro case we read "current" before "next", which gives us a slightly better guarantee that the lock was actually unlocked at least momentarily if we return claiming that it is not locked. None of the callers actually rely on this behavior, as far as I know, however. Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>		2015-04-28 22:43:16 -04:00
..
alpha	alpha: forward declare struct pt_regs in processor.h	2015-04-17 09:03:53 -04:00
arc	ARC changes for 4.1-rc1:	2015-04-24 07:55:54 -07:00
arm	This mostly includes the PPC changes for 4.1, which this time cover	2015-04-26 13:06:22 -07:00
arm64	This mostly includes the PPC changes for 4.1, which this time cover	2015-04-26 13:06:22 -07:00
avr32	Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2015-04-15 13:53:55 -07:00
blackfin	blackfin updates for Linux 4.1	2015-04-24 07:58:07 -07:00
c6x	C6X Fixes for v4.1	2015-04-16 18:48:55 -04:00
cris	CRIS changes for 4.1	2015-04-26 13:31:05 -07:00
frv	Devicetree updates for 4.1:	2015-04-24 08:46:18 -07:00
hexagon	Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2015-04-15 13:53:55 -07:00
ia64	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
m32r	Char/Misc driver patches for 4.1-rc1	2015-04-21 09:42:58 -07:00
m68k	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu	2015-04-20 10:12:29 -07:00
metag	Metag architecture changes for v4.1	2015-04-24 07:56:50 -07:00
microblaze	microblaze: use asm-generic for seccomp.h	2015-04-17 09:04:10 -04:00
mips	TTY/Serial patches for 4.1-rc1	2015-04-21 09:33:10 -07:00
mn10300	Devicetree updates for 4.1:	2015-04-24 08:46:18 -07:00
nios2	nios2 update for v4.1-rc1	2015-04-24 07:59:07 -07:00
openrisc	Merge branch 'akpm' (patches from Andrew)	2015-04-15 16:39:15 -07:00
parisc	parisc: Replace PT_NLEVELS with CONFIG_PGTABLE_LEVELS	2015-04-21 22:04:03 +02:00
powerpc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
score	arch: Remove exec_domain from remaining archs	2015-04-12 21:03:30 +02:00
sh	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-04-24 09:49:37 -07:00
sparc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc	2015-04-21 23:21:34 -07:00
tile	tile: use READ_ONCE() in arch_spin_is_locked()	2015-04-28 22:43:16 -04:00
um	Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2015-04-15 13:53:55 -07:00
unicore32	Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2015-04-15 13:53:55 -07:00
x86	x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue	2015-04-26 17:57:38 -07:00
xtensa	Xtensa changes and fixes for 4.1	2015-04-17 15:32:30 -04:00
.gitignore	…
Kconfig	powerpc updates for 4.1	2015-04-16 13:53:32 -05:00