Re: [PATCH] net: bcmgenet: Use stronger register read/writes to assure ordering

From: Florian Fainelli
Date: Mon Mar 21 2022 - 17:45:12 EST


On 3/21/22 14:26, Jakub Kicinski wrote:
On Fri, 18 Mar 2022 12:04:34 -0700 Florian Fainelli wrote:
On 3/9/22 8:53 PM, Jeremy Linton wrote:
GCC12 appears to be much smarter about its dependency tracking and is
aware that the relaxed variants are just normal loads and stores and
this is causing problems like:

Fixes: 69d2ea9c79898 ("net: bcmgenet: Use correct I/O accessors")
Reported-by: Peter Robinson <pbrobinson@xxxxxxxxx>
Signed-off-by: Jeremy Linton <jeremy.linton@xxxxxxx>

Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

Commit 8d3ea3d402db ("net: bcmgenet: Use stronger register read/writes
to assure ordering") in net now, thanks!

Thank you Jakub!
--
Florian