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![]() Currently we have a confused udelay implementation. * __const_udelay does not accept usecs but xloops in i386 and x86_64 * our implementation requires usecs as arg * it gets a xloops count when called by asm/arch/delay.h Bugs related to this (extremely long shutdown times) where reported by some x86_64 users, especially using Device Mapper. To hit this bug, a compile-time constant time parameter must be passed - that's why UML seems to work most times. Fix this with a simple udelay implementation. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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drivers | ||
include | ||
kernel | ||
os-Linux | ||
scripts | ||
sys-i386 | ||
sys-ia64 | ||
sys-ppc | ||
sys-x86_64 | ||
config.release | ||
defconfig | ||
Kconfig | ||
Kconfig.char | ||
Kconfig.debug | ||
Kconfig.i386 | ||
Kconfig.net | ||
Kconfig.scsi | ||
Kconfig.x86_64 | ||
Makefile | ||
Makefile-i386 | ||
Makefile-ia64 | ||
Makefile-os-Linux | ||
Makefile-ppc | ||
Makefile-skas | ||
Makefile-tt | ||
Makefile-x86_64 |