4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Peter Zijlstra pet...@infradead.org commit c940a3fb1e2e9b7d03228ab28f375fb5a47ff699 Replace indirect call with CALL_NOSPEC. Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Reviewed-by: David Woodhouse <d...@amazon.co.uk> Cc: Andrea Arcangeli <aarca...@redhat.com> Cc: Andi Kleen <a...@linux.intel.com> Cc: Ashok Raj <ashok....@intel.com> Cc: Greg KH <gre...@linuxfoundation.org> Cc: Jun Nakajima <jun.nakaj...@intel.com> Cc: David Woodhouse <dw...@infradead.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: r...@amazon.de Cc: Dave Hansen <dave.han...@intel.com> Cc: Asit Mallick <asit.k.mall...@intel.com> Cc: Andy Lutomirski <l...@kernel.org> Cc: Josh Poimboeuf <jpoim...@redhat.com> Cc: Jason Baron <jba...@akamai.com> Cc: Paolo Bonzini <pbonz...@redhat.com> Cc: Dan Williams <dan.j.willi...@intel.com> Cc: Arjan Van De Ven <arjan.van.de....@intel.com> Cc: Tim Chen <tim.c.c...@linux.intel.com> Link: https://lkml.kernel.org/r/20180125095843.645776...@infradead.org Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- arch/x86/kvm/vmx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -9118,14 +9118,14 @@ static void vmx_handle_external_intr(str #endif "pushf\n\t" __ASM_SIZE(push) " $%c[cs]\n\t" - "call *%[entry]\n\t" + CALL_NOSPEC : #ifdef CONFIG_X86_64 [sp]"=&r"(tmp), #endif ASM_CALL_CONSTRAINT : - [entry]"r"(entry), + THUNK_TARGET(entry), [ss]"i"(__KERNEL_DS), [cs]"i"(__KERNEL_CS) );
