From mboxrd@z Thu Jan 1 00:00:00 1970 From: ard.biesheuvel@linaro.org (Ard Biesheuvel) Date: Fri, 7 Nov 2014 15:12:34 +0100 Subject: [PATCH 2/2] arm64: kvm: eliminate literal pool entries In-Reply-To: <1415369554-7444-1-git-send-email-ard.biesheuvel@linaro.org> References: <1415369554-7444-1-git-send-email-ard.biesheuvel@linaro.org> Message-ID: <1415369554-7444-2-git-send-email-ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Replace two instances of 'ldr xN, =(constant)' in the world switch hot path with 'mov' instructions. Signed-off-by: Ard Biesheuvel --- arch/arm64/kvm/hyp.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S index b72aa9f9215c..fbe909fb0a1a 100644 --- a/arch/arm64/kvm/hyp.S +++ b/arch/arm64/kvm/hyp.S @@ -761,10 +761,10 @@ .macro activate_traps ldr x2, [x0, #VCPU_HCR_EL2] msr hcr_el2, x2 - ldr x2, =(CPTR_EL2_TTA) + mov x2, #CPTR_EL2_TTA msr cptr_el2, x2 - ldr x2, =(1 << 15) // Trap CP15 Cr=15 + mov x2, #(1 << 15) // Trap CP15 Cr=15 msr hstr_el2, x2 mrs x2, mdcr_el2 -- 1.8.3.2