Re: [PATCH] x86/paravirt: Remove clobber bitmask from .parainstructions

From: Juergen Gross
Date: Mon Sep 05 2022 - 04:10:08 EST


On 03.09.22 09:37, Kees Cook wrote:
The u16 "clobber" value is not used in .parainstructions since commit
27876f3882fd ("x86/paravirt: Remove clobbers from struct paravirt_patch_site")

Remove the u16 from the section macro, the argument from all macros, and
all now-unused CLBR_* macros.

Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: "Srivatsa S. Bhat (VMware)" <srivatsa@xxxxxxxxxxxxx>
Cc: Alexey Makhalov <amakhalov@xxxxxxxxxx>
Cc: VMware PV-Drivers Reviewers <pv-drivers@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: x86@xxxxxxxxxx
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Bill Wendling <morbo@xxxxxxxxxx>
Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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