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SubjectRe: [PATCH 2.6.35-rc1] net-next: vmxnet3 fixes [2/5] Interrupt control bitmap
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From: Shreyas Bhatewara <sbhatewara@vmware.com>
Date: Tue, 13 Jul 2010 17:48:04 -0700 (PDT)

> - __le32 reserved[3];
> + __le32 intrCtrl;
> + __le32 reserved[2];
> };
>
...
> + adapter->shared->devRead.intrConf.intrCtrl &= ~VMXNET3_IC_DISABLE_ALL;
...
> + adapter->shared->devRead.intrConf.intrCtrl |= VMXNET3_IC_DISABLE_ALL;
...
> + devRead->intrConf.intrCtrl |= VMXNET3_IC_DISABLE_ALL;

You need to use cpu_to_le32() and similar when accessing this value.

If you run "sparse" with endianness checking enabled you'll see
warnings showing alerting you to this issue...


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