Le 08/11/2024 à 09:18, Linus Walleij a écrit :
On Wed, Oct 30, 2024 at 8:05 AM kernel test robot <lkp@xxxxxxxxx> wrote:
tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy2%40cs-soprasteria.com%7C5a1ff6cef1f642fba00a08dcffce0903%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638666507603442752%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=2dgpku3%2BPjovwZxpedYowAAB%2BR%2FeyxOc0Ys3kE0KK6E%3D&reserved=0 master
head: c1e939a21eb111a6d6067b38e8e04b8809b64c4e
commit: b28d1ccf921a4333be14017d82066386d419e638 powerpc/io: Expect immutable pointer in virt_to_phys() prototype
Ugh Stanislav do you have ideas around this one?
drivers/net/ethernet/freescale/ucc_geth.c:244:21: sparse: got restricted __be32 [noderef] __iomem *
drivers/net/ethernet/freescale/ucc_geth.c:405:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] [usertype] __iomem * @@
They all look the same, it's from this:
static void set_mac_addr(__be16 __iomem *reg, u8 *mac)
{
out_be16(®[0], ((u16)mac[5] << 8) | mac[4]);
out_be16(®[1], ((u16)mac[3] << 8) | mac[2]);
out_be16(®[2], ((u16)mac[1] << 8) | mac[0]);
}
Is it simply that we need a paranthesis extra around the thing casted
to (u16) else it becomes u32?
Not at all. The one you point here are: