Am Mittwoch, dem 23.12.2020 um 20:51 +0100 schrieb Marc Kleine-Budde:
> This patch fixes the following sparse warnings, by adding the missing endianess
> conversion functions.
>
> > etnaviv/etnaviv_dump.c:78:26: warning: restricted __le32 degrades to integer
> > etnaviv/etnaviv_dump.c:88:26: warning: incorrect type in assignment (different base types)
> > etnaviv/etnaviv_dump.c:88:26: expected restricted __le32 [usertype] reg
> > etnaviv/etnaviv_dump.c:88:26: got unsigned short const
> > etnaviv/etnaviv_dump.c:89:28: warning: incorrect type in assignment (different base types)
> > etnaviv/etnaviv_dump.c:89:28: expected restricted __le32 [usertype] value
> > etnaviv/etnaviv_dump.c:89:28: got unsigned int
> > etnaviv/etnaviv_dump.c:210:43: warning: incorrect type in assignment (different base types)
> > etnaviv/etnaviv_dump.c:210:43: expected restricted __le32
> > etnaviv/etnaviv_dump.c:210:43: got long
Thanks, I've added this patch to my etnaviv/next branch.
Regards,
Lucas
> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/etnaviv/etnaviv_dump.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> index 706af0304ca4..f418e0b75772 100644
> --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> @@ -75,7 +75,7 @@ static void etnaviv_core_dump_header(struct core_dump_iterator *iter,
> hdr->file_size = cpu_to_le32(data_end - iter->data);
>
>
>
>
> iter->hdr++;
> - iter->data += hdr->file_size;
> + iter->data += le32_to_cpu(hdr->file_size);
> }
>
>
>
>
> static void etnaviv_core_dump_registers(struct core_dump_iterator *iter,
> @@ -85,8 +85,8 @@ static void etnaviv_core_dump_registers(struct core_dump_iterator *iter,
> unsigned int i;
>
>
>
>
> for (i = 0; i < ARRAY_SIZE(etnaviv_dump_registers); i++, reg++) {
> - reg->reg = etnaviv_dump_registers[i];
> - reg->value = gpu_read(gpu, etnaviv_dump_registers[i]);
> + reg->reg = cpu_to_le32(etnaviv_dump_registers[i]);
> + reg->value = cpu_to_le32(gpu_read(gpu, etnaviv_dump_registers[i]));
> }
>
>
>
>
> etnaviv_core_dump_header(iter, ETDUMP_BUF_REG, reg);
> @@ -207,7 +207,7 @@ void etnaviv_core_dump(struct etnaviv_gem_submit *submit)
> if (!IS_ERR(pages)) {
> int j;
>
>
>
>
> - iter.hdr->data[0] = bomap - bomap_start;
> + iter.hdr->data[0] = cpu_to_le32((bomap - bomap_start));
>
>
>
>
> for (j = 0; j < obj->base.size >> PAGE_SHIFT; j++)
> *bomap++ = cpu_to_le64(page_to_phys(*pages++));
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