Re: WinXPSP2, Intel Core2Duo, Kernel drivers

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if(*KeNumberOfProcessors==1) KeRaiseIrql (IRQL >=the one ISR runs
at,...);
else KeAcquireSpinlock(...);

Done automatically within the kernel. On UP kernel and HAL, KeAcquireSpinlock
== KeRaiseIrql.

--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@xxxxxxxxxxxxxxxx
http://www.storagecraft.com

.

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