net: stmmac: xgmac: Disable FPE MMC interrupts
stable inclusion from stable-v6.6.5 commit 46550079ef9f26607868162df3ccd7cbf9b048ef category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8N21P Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=46550079ef9f26607868162df3ccd7cbf9b048ef -------------------------------- [ Upstream commit e54d628a2721bfbb002c19f6e8ca6746cec7640f ] Commit aeb18dd0 ("net: stmmac: xgmac: Disable MMC interrupts by default") tries to disable MMC interrupts to avoid a storm of unhandled interrupts, but leaves the FPE(Frame Preemption) MMC interrupts enabled, FPE MMC interrupts can cause the same problem. Now we mask FPE TX and RX interrupts to disable all MMC interrupts. Fixes: aeb18dd0 ("net: stmmac: xgmac: Disable MMC interrupts by default") Reviewed-by:Larysa Zaremba <larysa.zaremba@intel.com> Signed-off-by:
Furong Xu <0x1207@gmail.com> Reviewed-by:
Serge Semin <fancer.lancer@gmail.com> Reviewed-by:
Wojciech Drewek <wojciech.drewek@intel.com> Link: https://lore.kernel.org/r/20231125060126.2328690-1-0x1207@gmail.com Signed-off-by:
Paolo Abeni <pabeni@redhat.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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