Messages in this thread | | | Subject | Re: [PATCH] scsi: elx: libefc: Fix second parameter type in state callbacks | From | "Martin K. Petersen" <> | Date | Mon, 07 Nov 2022 22:05:36 -0500 |
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Nathan,
> With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), > indirect call targets are validated against the expected function > pointer prototype to make sure the call target is valid to help > mitigate ROP attacks. If they are not identical, there is a failure at > run time, which manifests as either a kernel panic or thread getting > killed. A proposed warning in clang aims to catch these at compile > time, which reveals:
Applied to 6.2/scsi-staging, thanks!
-- Martin K. Petersen Oracle Linux Engineering
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