some instructions translate error in x86

[yabi]

There is some instructions translation error on target i386 in many versions, such as 2.11.1, 2.10.2, 2.7.1 and so on.
The error translation instructions include les, lds. I has got a patch, but I have no idea how to apply it.

[Thomas Huth (th-huth)]

Could you please provide some more information about the problem? What's exactly the error? If you've already got a patch, please have a look at https://wiki.qemu.org/Contribute/SubmitAPatch to get some information how to submit it.

[yabi (yabi)]

The patch is In this mail attachments, which is patch for version 2.11.1 target/i386/translate.c.
The patch is created by diff.
my English is so poor to explain how the error come, but you can see the patch result to get it.

At 2018-02-25 17:41:15, "Thomas Huth" <email address hidden> wrote:
>Could you please provide some more information about the problem? What's
>exactly the error? If you've already got a patch, please have a look at
>https://wiki.qemu.org/Contribute/SubmitAPatch to get some information
>how to submit it.
>
>** Changed in: qemu
> Status: New => Incomplete
>
>--
>You received this bug notification because you are subscribed to the bug
>report.
>https://bugs.launchpad.net/bugs/1751422
>
>Title:
> some instructions translate error in x86
>
>Status in QEMU:
> Incomplete
>
>Bug description:
> There is some instructions translation error on target i386 in many versions, such as 2.11.1, 2.10.2, 2.7.1 and so on.
> The error translation instructions include les, lds. I has got a patch, but I have no idea how to apply it.
>
>To manage notifications about this bug go to:
>https://bugs.launchpad.net/qemu/+bug/1751422/+subscriptions

[Launchpad Janitor (janitor)]

[Expired for QEMU because there has been no activity for 60 days.]

[Peter Maydell (pmaydell)]

We shouldn't really have let this expire, the submitter has a patch attached to the bug.

Yabi: do you have a simple test program which fails without this patch and works with it? If so can you attach it to the bug ?

[Richard Henderson (rth)]

I believe this to be fixed by cfcca361d77, which is present in 2.12 but not 2.11.

[Peter Maydell (pmaydell)]

Since Richard pointed out a commit which fixed this in 2.12 and we haven't heard back from the submitter, I'm going to close this bug as fixed.