Re: [PATCH] powerpc/rtas: fix typo of ibm,open-errinjct in rtas filter
From: Michael Ellerman
Date: Tue Dec 15 2020 - 05:51:39 EST
On Tue, 8 Dec 2020 13:54:34 -0600, Tyrel Datwyler wrote:
> Commit bd59380c5ba4 ("powerpc/rtas: Restrict RTAS requests from userspace")
> introduced the following error when invoking the errinjct userspace
> tool.
>
> [root@ltcalpine2-lp5 librtas]# errinjct open
> [327884.071171] sys_rtas: RTAS call blocked - exploit attempt?
> [327884.071186] sys_rtas: token=0x26, nargs=0 (called by errinjct)
> errinjct: Could not open RTAS error injection facility
> errinjct: librtas: open: Unexpected I/O error
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
https://git.kernel.org/powerpc/c/f10881a46f8914428110d110140a455c66bdf27b
cheers