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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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.. | ||
bug.c | ||
bugs.c | ||
checksum.S | ||
delay.c | ||
fault.c | ||
ksyms.c | ||
ldt.c | ||
Makefile | ||
ptrace.c | ||
ptrace_user.c | ||
setjmp.S | ||
sigcontext.c | ||
signal.c | ||
stub.S | ||
stub_segv.c | ||
sys_call_table.S | ||
syscalls.c | ||
sysrq.c | ||
tls.c | ||
unmap.c | ||
user-offsets.c |