Re: [PATCH v5] i386/cpu_dump: support AVX512 ZMM regs dump

[Robert Hoo <robert.hu@linux.intel.com>]

On Mon, 2021-04-19 at 17:59 -0400, Eduardo Habkost wrote:
> On Mon, Apr 19, 2021 at 04:18:25PM -0400, Eduardo Habkost wrote:
> > On Fri, Apr 16, 2021 at 10:08:24AM +0800, Robert Hoo wrote:
> > > Since commit fa4518741e (target-i386: Rename struct XMMReg to
> > > ZMMReg),
> > > CPUX86State.xmm_regs[] has already been extended to 512bit to
> > > support
> > > AVX512.
> > > Also, other qemu level supports for AVX512 registers are there
> > > for
> > > years.
> > > But in x86_cpu_dump_state(), still only dump XMM registers no
> > > matter
> > > YMM/ZMM is enabled.
> > > This patch is to complement this, let it dump XMM/YMM/ZMM
> > > accordingly.
> > > 
> > > Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
> > 
> > Queued for 6.1, thanks!
> 
> Dequeuing, as it causes build failures on multiple configs:
> 
> https://gitlab.com/ehabkost/qemu/-/pipelines/288890306
> 
> Example:
> 
> 
> ../target/i386/cpu-dump.c: In function 'x86_cpu_dump_state':
> ../target/i386/cpu-dump.c:511:50: error: format '%lx' expects
> argument of type 'long unsigned int', but argument 4 has type
> 'uint64_t' {aka 'long long unsigned int'} [-Werror=format=]
>                  qemu_fprintf(f, "Opmask%02d=%016lx%s", i, env-
> >opmask_regs[i],
>                                              ~~~~~^        ~~~~~~~~~~
> ~~~~~~~~~
>                                              %016llx
> ../target/i386/cpu-dump.c:517:47: error: format '%lx' expects
> argument of type 'long unsigned int', but argument 4 has type
> 'uint64_t' {aka 'long long unsigned int'} [-Werror=format=]
>                  qemu_fprintf(f, "ZMM%02d=%016lx %016lx %016lx %016lx
> %016lx "
>                                           ~~~~~^
>                                           %016llx
> 
Hi Eduardo,

I've sent v6 
https://patchwork.kernel.org/project/qemu-devel/patch/1618986232-73826-1-git-send-email-robert.hu@linux.intel.com/
, would you retest and queue it?
Thanks.

>