Messages in this thread | | | Date | Thu, 11 Feb 2016 19:17:49 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check |
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On Thu, Feb 11, 2016 at 10:13:18AM -0500, Boris Ostrovsky wrote: > Commit a18a0f6850d4 ("x86, microcode: Don't initialize microcode code on > paravirt") added a paravirt test in microcode_init(), primarily to avoid > making mc_bp_resume()->load_ucode_ap()->check_loader_disabled_ap() calls > On 32-bit kernels this callchain ends up using __pa_nodebug() macro > which is invalid for Xen PV guests. > > A subsequent commit, fbae4ba8c4a3 ("x86, microcode: Reload microcode on > resume"), eliminated this callchain thus making a18a0f6850d4 > unnecessary. > > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > --- > arch/x86/kernel/cpu/microcode/core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
-- Regards/Gruss, Boris.
ECO tip #101: Trim your mails when you reply.
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