Paolo 'Blaisorblade' Giarrusso 605a69ac81 [PATCH] uml: remove winch sem ... Replace a semaphore (winch_handler_sem) used in atomic code with a spinlock, and reduces as needed the amount of protected code to the bare minimum (for instance no kmalloc calls are needed). This fixes the last problems with spinlocking (in UP mode with DEBUG options); the semaphore, taken inside spinlocks, caused a "spin_lock was already locked" warning, without this patch. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-07-07 18:23:44 -07:00
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alpha
arm
arm26
cris
frv	[PATCH] FRV: Add defconfig	2005-07-07 18:23:42 -07:00
h8300
i386	[PATCH] MTRR suspend/resume cleanup	2005-07-07 18:23:42 -07:00
ia64
m32r
m68k
m68knommu
mips
parisc
ppc	[PATCH] pm: fix u32 vs. pm_message_t confusion in cpufreq	2005-07-07 18:23:43 -07:00
ppc64	[PATCH] ppc64: silence perfmon exception warnings	2005-07-07 18:23:42 -07:00
s390
sh
sh64
sparc
sparc64
um	[PATCH] uml: remove winch sem	2005-07-07 18:23:44 -07:00
v850
x86_64	[PATCH] MTRR suspend/resume cleanup	2005-07-07 18:23:42 -07:00
xtensa