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[PATCH] libpayload: Fix overflow in _delay function

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On faster machines, delta might be more then 32 bits

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3677 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Jordan Crouse 2008-10-20 17:08:08 +00:00
parent c53cdd782a
commit f2433a9d9e
1 changed files with 1 additions and 1 deletions
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2
payloads/libpayload/i386/timer.c
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@ -75,7 +75,7 @@ unsigned int get_cpu_speed(void)
return cpu_khz; return cpu_khz;
} }
static inline void _delay(unsigned int delta) static inline void _delay(unsigned long long delta)
{ {
unsigned long long timeout = rdtsc() + delta; unsigned long long timeout = rdtsc() + delta;
while (rdtsc() < timeout) ; while (rdtsc() < timeout) ;