Warnings with GCC 9.3

Warnings with GCC 9.3

[Pranith Kumar]

[-- Attachment #1: Type: text/plain, Size: 586 bytes --]

Hello,

I keep seeing these warnings on the latest master with GCC 9.3:

/home/pranith/qemu/hw/block/pflash_cfi01.c: In function
‘pflash_mem_read_with_attrs’:

/home/pranith/qemu/hw/block/pflash_cfi01.c:667:20: note: parameter passing
for argument of type ‘MemTxAttrs’ {aka ‘struct MemTxAttrs’} changed in GCC
9.1
  667 | static MemTxResult pflash_mem_read_with_attrs(void *opaque, hwaddr
addr, uint64_t *value,

      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~


Are there any patches in queue to fix this before the release?

Thanks,
-- 
Pranith

[-- Attachment #2: Type: text/html, Size: 1303 bytes --]

Re: Warnings with GCC 9.3

[Peter Maydell]

On Thu, 23 Apr 2020 at 17:19, Pranith Kumar <bobby.prani@gmail.com> wrote:
>
> Hello,
>
> I keep seeing these warnings on the latest master with GCC 9.3:
>
> /home/pranith/qemu/hw/block/pflash_cfi01.c: In function ‘pflash_mem_read_with_attrs’:
> /home/pranith/qemu/hw/block/pflash_cfi01.c:667:20: note: parameter passing for argument of type ‘MemTxAttrs’ {aka ‘struct MemTxAttrs’} changed in GCC 9.1
>   667 | static MemTxResult pflash_mem_read_with_attrs(void *opaque, hwaddr addr, uint64_t *value,
>       |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Are there any patches in queue to fix this before the release?

No. This bug report is at least a week too late for a fix to
get into the 5.0 release... (but it's not too critical,
because releases always disable the -Werror flag, so they
don't make the build fail).

thanks
-- PMM