Re: [Qemu-devel] [PATCH 2/3] sparc64: implement global translation table entries

[Igor Kovalenko]

On Tue, May 4, 2010 at 12:06 AM, Blue Swirl <address@hidden> wrote:
> On 5/3/10, Igor V. Kovalenko <address@hidden> wrote:
>> From: Igor V. Kovalenko <address@hidden>
>>
>>  - match global tte against any context
>>  - show global tte in MMU dump
>>
>>  Signed-off-by: Igor V. Kovalenko <address@hidden>
>
> I get this error:
>  CC    sparc64-softmmu/op_helper.o
> cc1: warnings being treated as errors
> /src/qemu/target-sparc/op_helper.c: In function 'demap_tlb':
> /src/qemu/target-sparc/op_helper.c:129: error: 'context' may be used
> uninitialized in this function
>

My gcc (Gentoo 4.4.3-r2 p1.2) is silent, and looking at the change all
4 possible cases are handled in switch statement.
It should initializes context in 3 usable cases and returns from the
4th which is reserved.
How do we fix this issue?

-- 
Kind regards,
Igor V. Kovalenko