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From: "wcohen at redhat dot com" <>
Subject: [Bug runtime/30777] Systemtap modules unable to run on systemtap supporting Intel CET IBT
Date: Tue, 29 Aug 2023 15:53:24 +0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

William Cohen <wcohen at redhat dot com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from William Cohen <wcohen at redhat dot com> ---
The following commit has been added to the upstream systemtap git repo to
address the issue:

commit f70b8278cf39848c75a8bdcf4a41d7463422b666 (HEAD -> master, origin/master,
Author: William Cohen <>
Date:   Tue Aug 29 11:33:41 2023 -0400

    PR30777: Allow systemtap to work on Intel machines with IBT enabled

    Intel 11th gen processors include Indirect Branch Target (IBT)
    support.  Systemtap needs to take some additional steps to work in
    this environment.  For kernels that do not have CONFIG_X86_KERNEL_IBT
    set these steps are turned into NOPS.

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      parent reply	other threads:[~2023-08-29 15:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-17 15:37 [Bug runtime/30777] New: " wcohen at redhat dot com
2023-08-17 15:48 ` [Bug runtime/30777] " wcohen at redhat dot com
2023-08-22 15:26 ` wcohen at redhat dot com
2023-08-24 19:10 ` wcohen at redhat dot com
2023-08-27 23:40 ` wcohen at redhat dot com
2023-08-29 14:09 ` wcohen at redhat dot com
2023-08-29 15:53 ` wcohen at redhat dot com [this message]

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