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| author | Jeremy Linton <jeremy.linton@arm.com> | 2022-04-13 00:04:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-20 10:34:13 +0300 |
| commit | 279018a01b086353ad71c039bb7a70e99f2260f0 (patch) | |
| tree | 602c371780cb0b64a72ecb60c9dfec94a2881a44 /block | |
| parent | b8c0f6d1b04cdf07eda31cb643eea1a1410b551f (diff) | |
| download | linux-279018a01b086353ad71c039bb7a70e99f2260f0.tar.xz | |
net: bcmgenet: Revert "Use stronger register read/writes to assure ordering"
[ Upstream commit 2df3fc4a84e917a422935cc5bae18f43f9955d31 ]
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@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220412210420.1129430-1-jeremy.linton@arm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions