Messages in this thread | | | Date | Wed, 24 Feb 2021 17:53:32 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v21 06/26] x86/cet: Add control-protection fault handler |
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On Wed, Feb 24, 2021 at 08:44:45AM -0800, Yu, Yu-cheng wrote: > > > + force_sig_fault(SIGSEGV, SEGV_CPERR, > > > + (void __user *)uprobe_get_trap_addr(regs)); > > > > Why is this calling an uprobes function? > > > > I will change it to error_get_trap_addr().
"/* * Posix requires to provide the address of the faulting instruction for * SIGILL (#UD) and SIGFPE (#DE) in the si_addr member of siginfo_t. ..."
Is yours SIGILL or SIGFPE?
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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