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Re: [Qemu-devel] Regression opening read-only cdroms
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] Regression opening read-only cdroms |
Date: |
Tue, 16 Jun 2009 19:28:36 +0300 |
On 6/16/09, Avi Kivity <address@hidden> wrote:
> qemu used to be quite happy opening read-only cdrom images, and I was quite
> happy feeding kvm-autotest a library of read-only iso images. However since
>
> commit 0e1d8f4c549e51fd19793a154862979fdc199477
> Author: Christoph Hellwig <address@hidden>
> Date: Mon Jun 15 13:53:26 2009 +0200
>
> raw-posix: always store open flags
>
> Both the Linux floppy and the FreeBSD CDROM host device need to
> store
> the open flags so that they can re-open the device later. Store
> the
> open flags unconditionally to remove the ifdef mess and simply the
> calling conventions for the later patches in the series.
>
> Signed-off-by: Christoph Hellwig <address@hidden>
>
> this state of happiness no longer exists.
>
> Can you look at what caused this?
How about these:
- open_flags = O_BINARY;
+ s->open_flags |= O_BINARY;
- open_flags = O_BINARY;
+ s->open_flags |= O_BINARY;
- Re: [Qemu-devel] Regression opening read-only cdroms, (continued)
Re: [Qemu-devel] Regression opening read-only cdroms, Richard W.M. Jones, 2009/06/18
Re: [Qemu-devel] Regression opening read-only cdroms,
Blue Swirl <=