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Date: Wed, 13 Apr 2022 10:00:54 -0700 From: Florian Fainelli <f.fainelli@...il.com> To: Jeremy Linton <jeremy.linton@....com>, netdev@...r.kernel.org Cc: opendmb@...il.com, davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, pbrobinson@...il.com, bcm-kernel-feedback-list@...adcom.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH] net: bcmgenet: Revert "Use stronger register read/writes to assure ordering" On 4/12/2022 2:04 PM, Jeremy Linton wrote: > It turns out after digging deeper into this bug, that it was being > triggered by GCC12 failing to call the bcmgenet_enable_dma() > routine. Given that a gcc12 fix has been merged [1] and the genet > driver now works properly when built with gcc12, this commit should > be reverted. > > [1] > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105160 > https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=aabb9a261ef060cf24fd626713f1d7d9df81aa57 > > Fixes: 8d3ea3d402db ("net: bcmgenet: "Use stronger register read/writes to assure ordering") > Signed-off-by: Jeremy Linton <jeremy.linton@....com> Acked-by: Florian Fainelli <f.fainelli@...il.com> -- Florian
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