Stefan Hajnoczi 7ff5f05c82 bitmap: add atomic set functions ... Use atomic_or() for atomic bitmaps where several threads may set bits at the same time. This avoids the race condition between threads loading an element, bitwise ORing, and then storing the element. When setting all bits in a word we can avoid atomic ops and instead just use an smp_mb() at the end. Most bitmap users don't need atomicity so introduce new functions. Backports commit 9f02cfc84b85929947b32fe1674fbc6a429f332a from qemu		2018-02-13 09:59:30 -05:00
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exec	exec: invert return value of cpu_physical_memory_get_clean, rename	2018-02-13 09:54:12 -05:00
fpu	softfloat: expand out STATUS macro	2018-02-12 13:43:13 -05:00
hw	target-i386: clear bsp bit when designating bsp	2018-02-12 16:40:35 -05:00
qapi	platform.h move #3	2017-01-21 00:13:21 +11:00
qemu	bitmap: add atomic set functions	2018-02-13 09:59:30 -05:00
qom	exec: make iotlb RCU-friendly	2018-02-12 15:20:39 -05:00
sysemu	ffs() is redundant	2017-01-21 11:11:22 +08:00
config.h	import	2015-08-21 15:04:50 +08:00
elf.h	fix merge conflicts	2017-03-10 21:04:33 +08:00
glib_compat.h	platform.h move #3	2017-01-21 00:13:21 +11:00
qemu-common.h	fix conflicts	2017-01-21 11:06:05 +08:00