Messages in this thread | | | Date | Tue, 4 Oct 2022 06:51:54 -0700 | Subject | Re: [PATCH] nvme-fc: fix sleep-in-atomic-context bug caused by nvme_fc_rcv_ls_req | From | James Smart <> |
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On 10/4/2022 4:10 AM, duoming@zju.edu.cn wrote: >> looking further... lpfc_poll_timeout() should only be used on an SLI-3 >> adapter. The existing SLI-3 adapters don't support NVMe. So I'm a >> little confused by this stack trace. > I found this problem through a static analysis tool wroten by myself. > I think the hacker may simulate the hardware to trigger this stack trace. > So, I send the patch to correct the problem. > >> Can you describe what the system config/software setup is and >> specifically what lpfc adapter is being used (dmesg attachment logs are >> sufficient, or lspci output). > Best regards, > Duoming Zhou >
ok - so the patch is to the tool ? as the code path doesn't actually occur ?
-- james
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