[Crash-utility] Re: [PATCH] vmware_guestdump: Various format versions support

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Hi Lianbo, Tao,

Could this patch have one more ack from either of you?

Thanks,
Kazu

On 2024/03/08 10:41, Alexey Makhalov wrote:
> Ouh, yes please do it. This is the right change. Thanks Kazu. --Alexey
> 
> On Thu, Mar 7, 2024 at 12:12 AM HAGIO KAZUHITO(萩尾 一仁) 
> <k-hagio-ab@xxxxxxx <mailto:k-hagio-ab@xxxxxxx>> wrote:
> 
>     On 2024/03/05 10:44, Alexey Makhalov wrote:
>      > There are several versions of debug.guest format. Current version of
>      > the code is able to parse only version 4.
>      >
>      > Improve parser to support other known versions. Split data structures
>      > on sub-structures and introduce a helper functions to calculate a gap
>      > between them based on the version number. Implement additional data
>      > structure (struct mainmeminfo_old) and logic specifically for
>     original
>      > (version 1) format support.
>      >
>      > Signed-off-by: Alexey Makhalov <alexey.makhalov@xxxxxxxxxxxx
>     <mailto:alexey.makhalov@xxxxxxxxxxxx>>
> 
>     This warning is emitted:
> 
>     $ make clean ; make warn
> 
>     cc -c -g -DX86_64 -DLZO -DSNAPPY -DZSTD -DGDB_10_2 
>     vmware_guestdump.c -Wall -O2 -Wstrict-prototypes
>     -Wmissing-prototypes -fstack-protector -Wformat-security
>     vmware_guestdump.c: In function 'is_vmware_guestdump':
>     vmware_guestdump.c:290:1: warning: label 'unrecognized' defined but
>     not used [-Wunused-label]
>        unrecognized:
>        ^~~~~~~~~~~~
> 
>     Is it OK to just remove this label and the following code?
> 
>     --- a/vmware_guestdump.c
>     +++ b/vmware_guestdump.c
>     @@ -286,11 +286,6 @@ is_vmware_guestdump(char *filename)
>               vmss.memoffset = 0;
>               vmss.num_vcpus = hdr.num_vcpus;
>               return TRUE;
>     -
>     -unrecognized:
>     -       if (CRASHDEBUG(1))
>     -               error(INFO, LOGPRX"Unrecognized debug.guest file.\n");
>     -       return FALSE;
>        }
> 
>        int
> 
>     If so, we can do it when applying,
> 
>     Acked-by: Kazuhito Hagio <k-hagio-ab@xxxxxxx
>     <mailto:k-hagio-ab@xxxxxxx>>
> 
>     Thanks,
>     Kazu
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