Re: [PATCH for-9.0] tests/qtest: Fix STM32L4x5 GPIO test on 32-bit

["Cédric Le Goater" <clg@redhat.com>]

On 3/29/24 13:50, Philippe Mathieu-Daudé wrote:
> Hi Cédric, Thomas,
> 
> On 29/3/24 10:27, Cédric Le Goater wrote:
>> The test mangles the GPIO address and the pin number in the
>> qtest_add_data_func data parameter. Doing so, it assumes that the host
>> pointer size is always 64-bit, which breaks on 32-bit :
>>
>> ../tests/qtest/stm32l4x5_gpio-test.c: In function ‘test_gpio_output_mode’:
>> ../tests/qtest/stm32l4x5_gpio-test.c:272:25: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>>    272 |     unsigned int pin = ((uint64_t)data) & 0xF;
>>        |                         ^
>> ../tests/qtest/stm32l4x5_gpio-test.c:273:22: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>>    273 |     uint32_t gpio = ((uint64_t)data) >> 32;
>>        |                      ^
> 
> Any clue why this isn't this covered by CI?

There is possibly an issue with cross compile in CI. I am sorry I don't
follow close enough the changes in CI to tell the exact reason. 32-bit
host support has become best effort now I suppose.

Thanks,

C.