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Re: [PATCH] ls: prevent double open
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From: |
Eric Snowberg |
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Subject: |
Re: [PATCH] ls: prevent double open |
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Date: |
Wed, 18 Oct 2017 11:02:17 -0600 |
> On Oct 18, 2017, at 10:32 AM, Vladimir 'phcoder' Serbinenko <address@hidden>
> wrote:
>
>
>
> On Mon, Oct 16, 2017, 22:11 Eric Snowberg <address@hidden> wrote:
> Prevent a double open. This can cause problems with some ieee1275
> devices, causing the system to hang. The double open can occur
> as follows:
> Why does it? Underlying firmware device should not be aware of how many times
> grub device is open. If it is and it causes bugs, then it's a bug in device
> driver
Which device driver are you referring to? The one in GRUB or Open Firmware?